The Analog PCB Expert from China

PCBMay can make effective analog circuit boards and mixed-signal integrated circuit boards for you.

  • We have been making PCBs since 2008
  • Broad range of PCB products and services
  • All products conform to IPC Class 2 & 3
  • Availability of customer service 24/7
  • Professional PCB engineers ready to help you
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It’s Possible with PCBMay’s Analog PCB

Durability and accuracy—these are the most sought-after qualities of Analog PCBs in the market. With an industry leader like PCBMay, you can rely on a brand that delivers.

Our PCBs are fabricated with adherence to global standards. We ship Analog PCBs in large orders both domestically and internationally. Since we are RoHS compliant, our PCBs reach EU countries without a problem.

Call us now to avail of your Analog PCB orders!

Types of Analog PCBTo Complete Your Demands

Single-Sided Analog PCB

The good performance of our Single-Sided Analog PCB depends on good PCB design. It is a vital component, for starters. This is why you should choose us to be your turn-key PCB supplier or OEM PCB provider.

Double Sided Analog PCB

PCBMay’s Double-Sided Analog PCB is intended for medium-range analog devices. This product has the advantage of more connections, compared to Single-sided PCBs. This can be a cost-effective option for your product design.

Analog Relay PCB

The Analog Relay PCB we produce enable actuators or output devices. These actuators make it possible for devices to turn “on” and “off”. The most common application is industrial/manufacturing equipment, e.g. motors.

Multilayer Analog PCB

PCBs that have more three layers are called multilayer circuit boards. Our Multilayer Analog PCB is comprehensively planned in order to lend maximum functionality of your analog device. These are subjected to PTH.

Rigid Analog PCB

Rigid Analog PCB is adequately calibrated to get rid of extra capacitance. This step is especially true with Large PCB or Thick PCB, especially those used for Power Supply, AC/DC conversion, etc.

Custom Analog PCB

PCBMay can custom-make PCBs, like Custom Analog PCB. These boards will typically be constructed with copper cladding and polyimide resin. Some analog applications include those for reading temperature, air pressure, and sound.

Well-Made Analog PCBs by PCBMay

Great skill comes with expertise. With PCBMay, you are assured that your Analog PCB is a product of skilled PCB engineers, who have been on the job long-term.

We show you our PCB fabrication facilities in this video. This is so you can appreciate how much effort we put into completing your Analog PCB orders. Evidently, our facilities are clean, well-maintained, and standardized.

Pick the smart choice, buy Analog PCB from us now!

VPC Plating Line

Related Analog PCB

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Interface PCB
Interface PCB
For Interface PCB, these are rugged PCBs that can be placed in the external/exposed environment.
Memory PCB
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Module PCB
Module PCB
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Orange PCB
Orange PCB
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PCB Reverse Engineering
PCB Reverse Engineering
Hard to do, but feasible, the PCB Reverse Engineering service is one of PCBMay’s top capabilities.
V-Scoring PCB
V-Scoring PCB
V-Scoring PCBs are cost-friendly. When PCBs are V-scored, the process of portioning the board is simplified.

Analog PCB Production Details As Following Up

Lamination
Brown Oxide
Etching
PTH Line
VCP Plating   AOI  Exposure E-Test
ItemCapability
Layer Count1-40layers
Base MaterialKBShengyiShengyiSF305FR408FR408HRIS410FR406GETEK370HRIT180ARogers4350BRogers4000PTFE Laminates(Rogers seriesTaconic seriesArlon seriesNelco series)Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
Board TypeBackplane、HDI、High multi-layer 、blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill.
Board Thickness0.2-5.0mm
Copper ThicknessMin. 1/2 OZ, Max. 10 OZ
PTH Wall25um(1mil)
Maximum Board Size1100*500mm(43”*19”)
Min laser drilling size4mil
Min. Spacing/Tracing2.7mil/2.7mil
Solder MaskGreen, Black, Blue, Red, White, Yellow,Purple matte/glossy
Surface TreatmentFlash gold(electroplated gold)ENIGHard goldFlash goldHASL Lead freeOSPENEPIGSoft goldImmersion silverImmersion TinENIG+OSP,ENIG+Gold finger,Flash gold(electroplated gold)+Gold finger,Immersion silver+Gold finger,Immersion Tin+Gold finger.
Min. Annular Ring3mil
Aspect ratio10:1(HASL Lead freeHASL LeadENIGImmersion TinImmersion silverENEPIG);8:1(OSP)
Impedance control±5ohm(<50ohm), ±10%(≥50ohm)
Other TechniquesBlind/Buried Via
Gold Fingers
Press Fit
Via in Pad
Electrical Test

Here there’re many laminate material datasheets, they’re useful and helpful for you, please see them:

SUPPLIERPCB LAMINATETYPEMATERIAL DATASHEETTGTDDK(1MHZ)DK(1GHZ)DK(10GHZ)
KBKB-6160FR4DOWNLOAD1353054.35
KB-6160AFR4DOWNLOAD1353054.35
KB-6160CFR4DOWNLOAD1353144.7
KB-6150
KB-6150C
FR4DOWNLOAD1323054.6
KB-6164FR4DOWNLOAD1423304.8
KB-6164FFR4DOWNLOAD1453404.8
KB-6165FFR4DOWNLOAD1503464.8
KB-6167FFR4DOWNLOAD1703494.8
SHENGYIS1141FR4DOWNLOAD1353104.6
S1141KFFR4DOWNLOAD1403504.7
S1000FR4DOWNLOAD1553354.9
S1170FR4DOWNLOAD1703354.6
S1000-2FR4DOWNLOAD1703354.8
S1155FR4DOWNLOAD1353704.7
ITEQIT-158FR4DOWNLOAD1503404.6-4.8
IT-180FR4DOWNLOAD1803504.5-4.7
TUCTU-768FR4DOWNLOAD1803504.3-4.44.3
TU-872Modified EpoxyDOWNLOAD2003403.8-4.03.8
ROGERSRO 3003Cer/PTFEDOWNLOAD5003
RO 3010Cer/PTFEDOWNLOAD50010.2
RO 4003Hydrocarbon/CerDOWNLOAD>2804253.38
RO 4350BHydrocarbon/CerDOWNLOAD>2803903.48
RT/duroid 5880PTFE/GlassDOWNLOAD5002.2
ISOLAPolyclad 370HRFR4DOWNLOAD1703404.8-5.1
FR406-HRFR4DOWNLOAD1903253.913.863.81
FR408-HRFR4DOWNLOAD2003603.723.693.65
P96PolyimideDOWNLOAD2604163.783.73
HitachiMCL-BE- 67GModified EpoxyDOWNLOAD1403404.94.4
MCL-E-679FFR4DOWNLOAD1703504.2-4.44.3-4.5
MCL-LX-67YSpecial LaminateDOWNLOAD185-195325-3453.4-3.6
NelcoN4000-13Modified EpoxyDOWNLOAD210-2403653.73.6
N4000-13EPModified EpoxyDOWNLOAD210-2403503.43.2
N4000-13SIModified EpoxyDOWNLOAD210-2403503.43.2
N4000-13EP SIModified EpoxyDOWNLOAD210-2403503.43.2
TaconicTLX-6PTFEDOWNLOAD2.65
TLX-7PTFEDOWNLOAD2.6
TLX-8PTFEDOWNLOAD2.55
TLX-9PTFEDOWNLOAD2.45
RF35PTFEDOWNLOAD<3153.53.5
TLC-27PTFEDOWNLOAD2.75
TLC-30PTFEDOWNLOAD3
TLC-32PTFEDOWNLOAD3.2
ArlonArlon 25NCerDOWNLOAD2603.38
Arlon 25FRCerDOWNLOAD2603.58
Arlon 33NPolymideDOWNLOAD>2503534
Arlon 35NPolymideDOWNLOAD>2503634.2
Arlon 85NPolymideDOWNLOAD2503874.2
StablcorST325DOWNLOADThermal conductivity:75w/m.k(with 1oz copper)
ST10DOWNLOADThermal conductivity:325w/m.k(with 1oz copper)
PanasonicR-1566WFR4DOWNLOAD1403304.954.74.65
VentecVT-901PolymideDOWNLOAD2503904.2-4.54.0-4.3
VT-90HPolymideDOWNLOAD2503904.2-4.54.0-4.3
Bergquistht-04503DOWNLOADThermal conductivity:2.2w/m.k(with 1oz copper)

Delivery

PCBMay offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBMay and offers very competitive rates to customers of PCBMay.
It normally takes 3-7 business days for the package to be delivered around the world.

DHL Forwarder

2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.

UPS Forwarder

3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.

TNT Forwarder

4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.

Fedex Forwarder

5. Air, Sea/Air, and Sea

If your order is of large volume with PCBMay, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

On our website you can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with credit card: Visa, Visa Electron, MasterCard, Maestro.

    The Perfect Analog PCB Provider

    Analog circuits need to be precise, more so than digital circuits. For this reason, a PCB expert in analog PCB design is what you need. PCBMay is your partner in this arena.

    • Precision-controlled transmission for your device’s analog signals
    • Guarantee low noise/ interference
    • Device ICs to work with analog sensors
    • Deliver correct analog-to-digital conversion if needed
    • We can design digital-to-analog conversion for you too

    Depend on our competent crew to manufacture Analog PCBs for you. Even in the era of digital gadgets, there is still a market for analog devices. But the Analog PCB is not as quick to produce as a Digital PCB.

    Our Analog PCB experts have devised Radio PCBs, Light Sensor PCBs, and PCBs for checking the temperature. Our PCB engineers have a broad range of expertise, and can even perform PCB Reverse Engineering if the original design of your circuit board is unusable.

    Aside from PCB engineers, our company has more than 500 employees. We are all dedicated to making your Analog PCB requests become a reality. For instance, we can design and fabricate Multilayer PCBs, from Four Layer PCB to Forty Layer PCB.

    As for delivery and on-time shipment, we are sure to please. We only partner with reputable couriers for your benefit. We know how valuable time is for your business.

    PCBMay’s satisfied customers also come from many parts of the globe. Since our products are well-reviewed, we get new customers regularly. They are willing to try us out, so be one of them, inquire now about our Analog PCB.

    Analog PCB: The Ultimate FAQ Guide

    Are you looking for a reliable circuit solution for your analog devices?

    Analog PCB offers outstanding durability and accuracy in electronic applications and ensures competitive costs. Its specifications are compatible with modern analog-digital circuits to a large extent.

    Are you aware of its ins and outs? Don’t worry. PCBMay is the most dependable Analog circuit board manufacturer in China.

    We will try to cover the necessary details of analog circuit boards through this FAQ guide. We hope you will get a clear understanding of this PCB. Let’s make a move.

    What Is Analog PCB?

    Analog PCB is a multifunctional circuit board. It routes the analog signals and inputs them in analog or mixed devices. This circuit board ensures low noise during signal transmission.

    Usually, analog PCBs are reputable for their high functionality and noise-free operations. Though analog PCBs are highly sensitive to noise and EMI, their design effectively reduces noise during operations.

    This PCB is made of high-class PTFE and FR4 materials. These elements ensure the reliable electrical and mechanical properties of analog PCB modules.

    Analog PCB

    Analog PCB

    What Are The Notable Analog PCB Specifications?

    The notable specifications of analog PCBs are-

    • High decomposition temperature
    • Integrated device IC to be compatible with analog sensors
    • Low dielectric constant
    • High dielectric strength
    • High TG
    • Low coefficient of thermal expansion
    • Lead-free compatibility
    • High moisture resistance

    Analog Circuit Board Specifications

    Analog Circuit Board Specifications

    What Are Different Types Of Analog PCBs?

    Analog PCBs have versatility in terms of their applications, features, etc. Different types of analog circuit boards are used in the electronic world. The most notable printed circuit boards include-

    Single-sided Analog PCB

    A single-sided PCB with analog features has a durable design. This circuit board is widely applicable in various vital electronic components, like starters. You need to select a reliable OEM PCB service provider to optimize the analog single-sided PCB.

    Double-sided Analog PCB

    This type of circuit board is worthwhile for medium-level analog devices. Double-sided PCBs have multiple connectivities, which is a positive point compared to single-sided circuit boards.

    It includes another advantage in PCB designs. You can get a cost-effective product design if you deal with analog double-sided PCBs.

    Analog Multilayer PCB

    Multilayer PCBs are effective for analog devices due to their high functionality and durability. You will find excellent dielectric properties and thermal management in analog multilayer circuit boards. These circuit boards are compatible with plated through-holes.

    Analog Rigid PCB

    If you are struggling with additional capacitance in electronic appliances, Analog rigid PCBs are the best solution for you. These circuit boards go through multiple calibrations to manage their capacitance.

    This property makes an analog rigid PCB perfect for power supply equipment and AC-DC conversion.

    Analog Custom PCB

    Analog circuit boards support customization to a large extent. Customized analog circuit boards effectively read different features of nature, like air pressure, temperature, sound, etc. Analog custom PCBs consist of polyimide resin and copper cladding.

    Analog Relay PCB

    Analog relay PCB is a common element of industrial equipment, like motors. It is used in actuators for different output devices. That means you can quickly turn on and turn off the analog devices by using this circuit board.

    Analog Relay Circuit Board Module

    Analog Relay Circuit Board Module

    How Do You Compare Analog And Digital Circuit Boards?

    There are considerable differences between analog and digital circuit boards. Usually, analog circuit boards contain analog circuitry. Besides, you can find a broad and continuous voltage range.

    Here, you can analyze the signal integrity of filters, analog-to-digital converters (ADC), and digital-to-analog converters (DAC).

    On the contrary, digital circuit boards hold digital components. Here, you can notice two particular voltage ranges represented by zeros and ones of digital logic. In the case of a digital circuit board, it allows you to check the functionality of memory, adder, logic gates, etc.

    Comparison Between Analog And Digital Circuit Boards

    Comparison Between Analog And Digital Circuit Boards

    What Are The Major Applications Of Analog PCB?

    Analog PCBs have dependable applications in the following sectors.

    Analog Circuit Board Applications

    Analog Circuit Board Applications

    What Are The Advantages Of An Analog PCB?

    Analog PCB is a valuable component of modern electric circuits. It includes multiple positive points to electronic applications used in different sectors. Some of its major advantages are described here for your better understanding.

    Reliability

    Analog PCB is a reliable part of an electric circuit. It reduces the production of electric arcs during the conduction of high current loads. Again, you have the opportunity of reusing an analog circuit board in electronic applications.

    High Functionality

    Different analog circuits offer tremendous functionality in single-layer and multilayer electronic applications. Each type of analog circuit has its operational process, which is highly effective for ensuring circuit board protection.

    You can also improve the stability of high-speed PCB applications by incorporating a well-structured analog circuit board.

    Durability

    Analog circuit boards of PCB show impressive durability in the case of thermal and electrical pressures. They are tolerant of excessive mechanical forces caused by high current loads.

    Again, analog PCBs are resistant to water, moisture, and dust to a large extent. That’s why the components used in an analog circuit board remain functional over a long period.

    Wide-Scale Application

    PCB mount analog circuit boards are applicable in a wide range of modern electronics.

    PCB panel mount analog circuit boards offer superior specifications to electronic appliances. Moreover, multilayer analog PCBs are widely utilized in high-frequency signal transmission systems. That’s why advanced circuit board modules often consist of analog circuit boards.

    Excellent Thermal Management

    PCB thermal analog circuit boards are effective for dealing with high thermal forces. Usually, a high current carrying capacity leads to increased heat production. It causes burning and other problems in circuit board connections.

    In this case, PCB thermal analog circuit boards play influential roles in protecting the circuit board components. They deliver commendable performance in extremely hot conditions. Some analog circuit boards are compatible with PCBs having high glass transition temperatures.

    Advantages Of Single-Sided Analog Printed Circuit Board

    Advantages Of Single-Sided Analog Printed Circuit Board

    Which Considerations Are Important For Analog PCB Design?

    Analog PCB design guidelines are essential for a sound design for analog devices. There are many rules for both analog and digital circuit boards. The most notable considerations for this type of PCB are-

    Compact Component Placement

    A compact placement of analog components on the PCB surface is essential for having direct analog signals. It also helps to keep the digital and analog elements of the circuit separate from each other.

    Watch this video to get a better idea:

     

    Keep The Noisy Components Centered

    It is necessary to place the noisy components at the center of the PCB design. It helps to avoid noise production during signal transmission. Besides, this placement allows the ground planes to absorb noise to a certain extent.

    Isolation Of Analog And Digital Components

    Both analog and digital components have a significant influence on each other due to noise. That’s why these elements require separation.

    It is a fact that the noise of digital portions hampers the signal transmission of analog circuitry. So, you have to avoid placing high-speed and high-frequency digital signal traces along with the analog components.

    Using Short Signals

    In the case of data probation at a higher frequency range, impedance matching is a great challenge. Its deterioration causes reflection in analog signal traces, which is a significant reason for EMI.

    You can avoid this situation by keeping the signal path direct and short as much as possible. Besides, you keep the PCB traces on a single layer. It helps reduce PCB vias and decreases the inductance of these PCB components.

    Analog Grounding

    You need to manage a dedicated ground plane for analog signals. It protects analog signals from noise and interference created by digital signal traces. It is especially mandatory for high-speed analog-digital circuits.

    Providing A Smooth Return Path For Analog Signals

    It is necessary to ensure a clear return path for analog signals. In most cases, designers obstruct the return path through vias, slots, cutouts, etc.

    This kind of blockage produces noise that hampers the quality of signals. That’s why you should provide a smooth return path for analog and digital signals.

    Reduction Of PCB Vias

    It is not good to use PCB vias in the middle of the signal path of analog circuit boards. Excessive use of PCB vias makes all the analog circuitry offensive to each other. Such as-

    • Supply bypass to signal
    • Analog input to clock.

    Avoid Impedance Discontinuity

    You should avoid putting any impedance discontinuity at around 800 mils from analog-digital circuits. It is required to place the shunt capacitor close to this distance.

    Besides, you need to consider the following subjects

    • Reduce The Use Of Directional Couplers If Not Necessary
    • Avoid overlap of power planes.
    • Keep the ground bypass capacitors at the same plane.
    • Avoid using unnecessary thermal relief in ground planes.

    Analog PCB Design Considerations

    Analog PCB Design Considerations

    What Is Analog Delay PCB?

    Analog delay PCB is a specific circuit board that produces analog delay. This type of analog PCB consists of a bucket brigade device (BBD) chip. It generates the analog delay during the operation of the analog PCB.

    Here, the circuit board holds high-quality film capacitors instead of Aluminum electrolytic capacitors. This replacement helps achieve increased clarity of BOSS DM-2 over the original DM-2.

    Analog Delay Circuit Board

    Analog Delay Circuit Board

    How To Route Analog Signals In Analog PCB?

    Routing means transmitting analog signals along an interconnect. It ensures minimum distortion at the receiver points of the analog circuit board interconnects. You have to follow some analog PCB design guidelines to route the analog signals properly. Such as-

    Length Of The PCB Trace

    The trace length of analog circuit boards needs to be short and direct to be compatible with high-frequency signals. Usually, long trace length is not worthwhile for high-power and high-frequency signal transmission systems.

    Besides, you need to consider the critical signal length and pay attention to signal losses.

    Impedance Control

    Analog circuit boards need to maintain impedance matching at any cost. You can apply some reflection-less power transfer mechanism between the components to control the impedance per your demands.

    Moreover, you can consider using some impedance matching networks on essential circuitries.

    Analog Signal Routing In Analog PCB

    Analog Signal Routing In Analog PCB

    Coplanar Routing

    Coplanar PCB routing for analog signals allows you to isolate the analog and digital circuitry. But you don’t need to reduce the impedance. You can easily ensure impedance control in the case of violating 3W rules for the copper pours.

    Effective Use Of PCB Vias

    You should minimize the application of PCB vias in analog circuit board designs. Different types of vias cause a signal loss to the perimeter of the interconnects.

    You need to keep only vias that radiate the analog signals strongly, like antennas. Layer transitions are also effective in some cases to reduce signal loss.

    Design Of An Analog Digital Circuit Board

    Design Of An Analog Digital Circuit Board

    Which Factors Are Important For Analog PCB Layer Stackup?

    Layer stacking is the most crucial thing after completing the design of an analog PCB. You need to pay close attention to the following factors to get the best output from the multilayer stackup.

    Material Sourcing

    Usually, FR4 and PTFE are the most used materials for analog circuit boards. You have to choose the suitable material for your project based on your requirements.

    For example, FR4 materials are adequate for small frequency range and short routing paths. Besides, these elements are cost-effective for low and high-volume PCB applications.

    On the contrary, PTFE ensures low loss during signal transmission. Low-loss PTFE materials will be the best option if you intend to apply long interconnects. But these materials cost a lot.

    You can optimize your analog and mixed designs by using hybrid materials. You need to consult your manufacturer to apply high-quality materials during stackup.

    Grounding

    You need to ensure the smooth carrying of critical signals in analog circuit boards. That’s why proper grounding is mandatory. It is important to apply various grounds around the PCB traces. Besides, route your power rails concerning the analog interconnects of your multilayer stacks.

    High-Frequency Power

    A stable power supply is essential for keeping the analog circuit board functional at high frequencies. Besides, you need to consider its highest current carrying capacity while designing the layer stackup.

    You can use a power plane instead of PCB rails on the internal layer., you can use a power plane. Then, placing a ground plane close to the power plane helps transmit high-frequency signals.

    Analog Multilayer PCB Stackup

    Analog Multilayer PCB Stackup

    How To Separate Analog And Digital Grounds In PCB?

    Analog signals are susceptible to noise, and digital signals are noisy. So, you need to separate their grounds in analog PCB design to reduce the noise and EMI (Electromagnetic Interference).

    This isolation involves separating both power rails and ground returns. You can isolate them by placing the noise-sensitive parts in low-noise analog portions. Again, set the noisy components like digital logic, DC-DC Converter, relays, etc at digital sections. That’s how you can efficiently isolate the analog and digital ground PCB layout.

    Separation Of Analog And Digital Grounds

    Separation Of Analog And Digital Grounds

    Check this video about grounding in analog PCB:

     

     

    What Is The Best Component Mounting In Analog PCB?

    SMT (Surface Mounting Technology) is the most reliable component mounting for analog PCBs. You can experience numerous advantages by applying SMT, rather than using THT (Through-hole Technology).

    Its significant advantages include-

    • It allows you to manage a compact placement of components on PCB.
    • The production rate in analog circuit boards is also high.
    • It enables the circuit board to be compatible with vulnerable situations.
    • It renders a better thermal drain to the PCB surface.
    • At high frequency, the properties of SMD components are never compromised.

    Component Mounting In Analog PCB

    Component Mounting In Analog PCB

    How Do You Optimize Vias In High-Speed Analog PCB Design?

    PCB vias are essential elements of analog PCB design. Their useful application can improve the performance of analog devices to a great extent. But how do you optimize vias in analog circuit board designs?

    Let’s find out.

    PCB vias help to transmit electronic signals and dissipate heat in multilayer designs. Through-hole vias, micro vias, buried vias, blind vias, etc are used in electronic circuits. But these vias are also a good source of the noise.

    That’s why you need to avoid using plenty of vias in PCB design. You should place vias in places where they can transmit the analog signals firmly and cause minimum loss.

    Besides, place the thermal vias adjacent to the high-power PCB components. It helps drain the excessive heat and keep the component operative for an extended period.

    Via Placement In A Multilayer Analog Circuit Board

    Via Placement In A Multilayer Analog Circuit Board

    What Are The Drawbacks Of Analog PCB?

    Analog PCBs have considerable disadvantages that limit their use in several electronic projects. The most notable opposing sides of the PCB mount analog circuit boards include-

    • It is vulnerable to noise and EMI.
    • The response time of Analog PCBs is high in some cases.
    • Analog circuit boards offer a massive sensitivity to vibration.

    So, you should choose a reliable manufacturer and high-quality analog circuit boards to ensure the best performance from your analog device.

    Which Things You Should Consider For Component Placement In Analog PCB?

    Component placement plays a vital role in the performance of analog PCBs in electronic applications. If you can ensure a tight placement of analog and digital components, you can keep the analog signals direct and short.

    You can follow these guidelines mentioned below for optimum component placement.

    • Place the analog and digital components in analog and digital sections of the circuit board, respectively.
    • Place the noisy analog components in the middle of the circuit board.
    • Keep the low-noise components at the perimeter of the PCB surface.

    You can face some difficulties in dealing with unused operational and power amplifiers. If the power amplifiers run at high frequencies, there is a possibility of amplifier instability in the design.

    You can track coupling back into the power amplifier input to solve this issue. You need to apply a field solver that interfaces to the analog circuit board layout.

    Sometimes, some operational amplifiers remain unused, causing noise during the operation. That’s why you need to terminate these Op-Amps properly.

    But how can you get relief from unused op-Amps?

    • First, short the output that backs the inverting input in the case of a single power supply rail. It enables the output signal to follow the input and create negative feedback.
    • Then, you need to connect a voltage divider with the ground pin and non-inverting input. It helps to set the input voltage at the middle range.

    Component Placement In ADC Printed Circuit Board Assembly

    Component Placement In ADC Printed Circuit Board Assembly

    How To Choose A Reliable Analog PCB Manufacturer In China?

    A reliable analog PCB manufacturer can deliver an excellent analog device to the consumer. That’s why choosing the proper manufacturer for your analog circuit boards is required.

    You need to check some vital features while choosing a manufacturer. Such as

    • Smooth affordability of both Analog to Digital and Digital to Analog conversions.
    • Reliable OEM and ODM services.
    • The Capability of delivering cost-effective analog devices.
    • Delivering custom solutions concerning the consumer’s demand.
    • Good experience in manufacturing different analog circuit boards.
    • Skilled and professional engineers.
    • Well-structured factory service with a testing facility.
    • Certification of recognized organizations like RoHS, IPC, etc.
    • Convenient customer service.
    • Full-time sales and technical support.
    • Adequate raw materials on hand to handle large-scale manufacturing.

    We have been providing trustworthy PCB manufacturing for more than 15 years. Our technicians are highly skilled, and our products fulfill the demands of IPC class 2 and 3 standards. So, inquire us immediately to place your order.

    Conclusion

    Analog PCB lies in the heartland of versatile analog and digital devices because of its excellent durability and functionality. You can upgrade the performance of your analog devices by using a well-designed analog device’s PCB layout.

    PCBMay has offered high-quality manufacturing services for analog circuit boards for around 15 years. We always prioritize the client’s demand and make the design as per their requirements.

    We tried to give simple explanations of all terms related to this PCB. We hope this FAQ guide can help you to upgrade your device. Contact us for more information about analog circuit boards.

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