Ping-pong auto-zero amplifier with glitch reduction
Patent
·
OSTI ID:983775
- Maple Grove, MN
A ping-pong amplifier with reduced glitching is described. The ping-pong amplifier includes a nulling amplifier coupled to a switching network. The switching network is used to auto-zero a ping amplifier within a ping-pong amplifier. The nulling amplifier drives the output of a ping amplifier to a proper output voltage level during auto-zeroing of the ping amplifier. By being at a proper output voltage level, glitches associated with transitioning between a ping amplifier and a pong amplifier are reduced or eliminated.
- Research Organization:
- National Energy; National Energy Technology Laboratory (NETL), Pittsburgh, PA, and Morgantown, WV
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC26-03NT41834
- Assignee:
- Honeywell International, Inc. (Morristown, NJ)
- Patent Number(s):
- 7,321,260
- Application Number:
- 11/369,384
- OSTI ID:
- 983775
- Country of Publication:
- United States
- Language:
- English
A rail-to-rail ping-pong op-amp
|
journal | January 1996 |
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