Low power, highly linear output buffer

Details Low power, highly linear output buffer Low power, highly linear output buffer

Jul 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992spie.1684..182f&link_type=abstract

In: Infrared readout electronics; Proceedings of the Meeting, Orlando, FL, Apr. 21, 22, 1992 (A93-53076 23-33), p. 182-193.

Physics

Cmos, Current Amplifiers, Focal Plane Devices, Frequency Response, Infrared Detectors, Bias, Buffer Storage, Feedback Control, Requirements

Scientific paper

A class AB CMOS output buffer has been designed for use on an IR focal plane array. Given the requirements for power dissipation and load capacitance a class A output, such as a source follower, would be unsuitable. The approach taken uses a class AB amplifier configured as a charge integrator. Thus it converts a charge packet in the focal plane multiplexer to a voltage which is then the output of the focal plane. With a quiescent current of 18 micro-a and a load capacitance of 100 pf, the amplifier has an open loop unity gain bandwidth of 900 khz. Integral nonlinearity is better than .03 percent over 5.5 volts when run with VDD-VSS = 6v.

Affiliated with

Also associated with

No associations

Rating

Low power, highly linear output buffer does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Low power, highly linear output buffer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low power, highly linear output buffer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1532631