Differential transimpedance amplifier circuit for correlated...

Details Differential transimpedance amplifier circuit for correlated... Differential transimpedance amplifier circuit for correlated...

2008-07-22

2008-07-22

Nguyen, Khanh V (Department: 2817)

Amplifiers

With periodic switching input-output

C330S308000

Reexamination Certificate

active

07403065

ABSTRACT:
A differential transimpedance amplifier circuit for correlated differential amplification. The amplifier circuit increase electronic signal-to-noise ratios in charge detection circuits designed for the detection of very small quantities of electrical charge and/or very weak electromagnetic waves. A differential, integrating capacitive transimpedance amplifier integrated circuit comprising capacitor feedback loops performs time-correlated subtraction of noise.

REFERENCES:
patent: 4941051 (1990-07-01), Hicks
patent: 5168461 (1992-12-01), Wu et al.
patent: 5220286 (1993-06-01), Nadeem
patent: 5602511 (1997-02-01), Woolaway
patent: 5844431 (1998-12-01), Chen
patent: 5892540 (1999-04-01), Kozlowski et al.
patent: 5973536 (1999-10-01), Maejima
patent: 5982232 (1999-11-01), Rogers
patent: 6737924 (2004-05-01), Paillet et al.
patent: 6809313 (2004-10-01), Gresham et al.
patent: 6825739 (2004-11-01), Fujimoto

Affiliated with

Also associated with

Rating

Differential transimpedance amplifier circuit for correlated... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Differential transimpedance amplifier circuit for correlated..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Differential transimpedance amplifier circuit for correlated... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2752215