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Attenuators Schematics / Circuits

2&5W Attenuators cover DC-18GHz - Application Note MiniCircuits.com

A Digitally Programmable Gain & Attenuation Amplifier Design - AN-137 Analog Devices Application Notes

A Digitally Programmable Gain & Attenuation Amplifier Design - AN-137 Analog Devices Application Notes

A Precision Audio Attenuator Using the MAX502 - Maxim Application Notes / 1844 / Sep-03

A Precision Audio Attenuator Using the MAX502 - Maxim Application Notes / 1844 / Sep-03

Add Programmable Gain, Attenuation - AN-254 Analog Devices Application Notes  (app note added 6/06)  Simple CMOS Multiplying DAC Circuit Provides Digital Control of Gain and Attenuation of Analog Signal

Add Programmable Gain, Attenuation - AN-254 Analog Devices Application Notes. Simple CMOS Multiplying DAC Circuit Provides Digital Control of Gain and Attenuation of Analog Signal

AN-137: A Digitally Programmable Gain & Attenuation Amplifier Design - AN-137 Analog Devices Application Notes

AN-254: Add Programmable Gain, Attenuation - AN-254 Analog Devices Application Notes. Simple CMOS Multiplying DAC Circuit Provides Digital Control of Gain and Attenuation of Analog Signal

AN-70-001  Fixed attenuators help minimize impedance mismatches - Application Note MiniCircuits.com

AN-70-002  2&5W Attenuators cover DC-18GHz - Application Note MiniCircuits.com

AN-70-004  Digital Step Attenuators offer Precision & Linearity - Application Note MiniCircuits.com

Attenuators Nullify Temperature Deviations - EDN-Design Ideas

Digital Step Attenuators offer Precision & Linearity - Application Note MiniCircuits.com

Digital Stereo Potentiometer - in PDF format, text in Finnish

Digitally Programmable Gain & Attenuation Amplifier Design - AN-137 Analog Devices Application Notes

Electronic attenuator - Two low voltage, low power zeners are used to control electronically the level of an audio signal. The attenuation range is from 6 to 58dB for an input current from 0.042 to 77mA corresponding to a control voltage from 2.7 to 7.5V. If control voltage is limited to 5V, the attenuation is around 30dB at a control current of 2mA. This is not an HiFi attenuator but might come useful as a general purpose audio attenuator...

Electronics Attenuator Circuit

Fixed attenuators help minimize impedance mismatches - AN-70-001  Application Note MiniCircuits.com

Introduction, definition of terms, Q&As-att6-1 - Application Note MiniCircuits.com

OpAmp Linearizes Attenuator Control Response - EDN-Design Ideas:   Professional-audio equipment commonly uses Analog Devices' (www.analog.com) high-performance, quad-voltage-controlled SSM2164 attenuator. The control response is -30 dB/V, with 0V producing unity gain. Attenuation increases as the applied..

Precision Attenuator with Digital Control

Precision Audio Attenuator Using the MAX502 - Maxim Application Notes / 1844 / Sep-03

Precision Divide by Two Analog Attenuator Needs No External Components - EDN-Design Ideas - Many modern A/D converters offer only a 5V input range, and using these converters with a 65V or larger input signal gives the designer a problem: how to discard half of a good analog signal without introducing errors and distortion.

Step Attenuators offer Precision & Linearity - Application Note MiniCircuits.com

Stereo Potentiometer - in PDF format, text in Finnish

Variable Optical Attenuator in BER Test Applications - Aligent Application Note
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