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Developing a CDMA Handset ASIC with Reconfigurable System Prototyping - Agilent Application Note   (app note added 6/06)

Devicenet™ Group 2 Slave Firmware for PIC18 with Can - Microchip Application Note Published 6-Oct-03   (app note added 2/06)

Dialer - (electronic circuit added 4/05)

Difference Amplifier uses Digital Potentiometers - 05/30/02 EDN Design Ideas  /  (added 1/05)  You sometimes need to measure a small signal in the presence of a large common-mode signal. Traditional instrumentation amplifiers that use two or three op amps in their internal structure find common use in these applications. The circuit in Figure 1 presents an alternative approach that is useful when low cost and low drift are important, but when ....

Digi Pack Dmx 512 Lighting Controller - (electronic circuit added 4/05)

Digisound Ring Modulator - (electronic schematic / circuit added 4/02)

Digital Analog Converters Are a Bit Analog - Maxim Application Notes / 1055 / Sep-05  (app note added 5/08)

Digital Audio / Video Switch - 8 channel switch.  (circuit added 8/06)

Digital Audio Distribution Systems - (app note added 5/08)

Digital Automatic Gain Control Agc - (electronic circuit added 7/03)

Digital Call Sign Annunciator - (electronic circuit added 4/05)