Multi-operational amplifier system

Details Multi-operational amplifier system Multi-operational amplifier system

2007-07-30

2008-10-14

Nguyen, Khai M (Department: 2819)

Amplifiers

Combined with automatic amplifier disabling switch means

C330S12400D, C330S253000, C330S285000, C330S295000

Reexamination Certificate

active

07436258

ABSTRACT:
A multi-operational amplifier system comprises a plurality of operational amplifiers and a controller to configure the plurality of operational amplifiers. The operational amplifiers may be selectively configured to operate individually or in combination with other of the operational amplifiers. The operational amplifiers may have different common node inputs. In one aspect, the different inputs may be selected from groups of PMOS, N-type NMOS and NZ NMOS inputs. The operational amplifiers may include the different inputs that are arranged as differential pairs.

REFERENCES:
patent: 3988689 (1976-10-01), Ochi et al.
patent: 4596957 (1986-06-01), Fukaya et al.
patent: 5175508 (1992-12-01), Gingrich et al.
patent: 5212455 (1993-05-01), Pernici et al.
patent: 5256987 (1993-10-01), Kibayashi et al.
patent: 5604464 (1997-02-01), Hwang et al.
patent: 5621358 (1997-04-01), Pisati et al.
patent: 5631606 (1997-05-01), Tran
patent: 5982230 (1999-11-01), MacBeth
patent: 6069525 (2000-05-01), Sevic et al.
patent: 6121817 (2000-09-01), Yang et al.
patent: 6137355 (2000-10-01), Sevic et al.
patent: 6181204 (2001-01-01), Smith et al.
patent: 6285251 (2001-09-01), Dent et al.
patent: 6304141 (2001-10-01), Kennedy et al.
patent: 6535061 (2003-03-01), Darmawaskita et al.
patent: 6628168 (2003-09-01), Martin et al.
patent: 6639463 (2003-10-01), Ghanadan et al.
patent: 2003/0006841 (2003-01-01), Martin et al.
patent: 2003/0025553 (2003-02-01), Faris

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