What’s Involved and What We Support

The analog signal can be the input and/or the output interface to any design. The analog input signal chain receives its analog signals from keyboards, sensors, accelerometers, etc. This input signal is then conditioned or filtered via an amplifier to remove any unwanted noise or to amplify the input signal. The signal is then converted to the digital realm through an analog-to-digital (A/D) converter. CPUs are now able to understand the digital information supplied by the A/D converter.

The opposite function is performed in the analog output signal chain. The digital signal from a CPU is converted to an analog signal by either a digital-to-analog (D/A) converter or from an on-chip D/A on the microprocessor/DSP. This input signal is then conditioned or filtered via an amplifier to remove any unwanted noise or to amplify the signal. The analog signal is then outputted to the analog world via a speaker, motor/fan, LED etc.

Jump Start your next design

At Avnet we have partnered with IDT, Intersil and Microchip to support the research and design phase of your next Signal Chain design. We have assembled a library of product information, development kits and reference designs to jump start your next project.

 

Signal Chain Solutions Guide - Grid

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Signal chain guide

Learn about our specialized Signal Chain Design Support.

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Signal Chain Solutions Line Card - Grid

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Signal chain line card

We have assembled a team of Avnet, Supplier and Partner resources.

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Technical article

VGAs Manage, Optimize RF Signal-Chain Ranging

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IDT

Products from full-featured system solutions to simple clock building-block devices.

Signal Chain kits and Tools - Grid

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Kits and tools

Avnet and our supplier partners offer a broad range of development kits, evaluation boards, design resources and design references.

Intersil

Solutions for next-gen precision instrumentation and industrial process control applications.

Maxim Integrated

Maxim

Maxim’s analog signal chain ICs are designed for a wide range of applications that include op amps, current sense amps, audio and video amplifiers, data converters, analog filters, analog switches and multiplexers, and sensors.

Microchip

Stand-alone analog and interface devices engineered to meet demanding design requirements.