Comparator and infrared remote control receiver

Details Comparator and infrared remote control receiver Comparator and infrared remote control receiver

2006-04-10

2009-02-24

Lam, Tuan T (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

By amplitude

C327S052000, C327S077000, C327S072000

Reexamination Certificate

active

07495478

ABSTRACT:
A comparator circuit of the present invention includes a comparator section and a current buffer circuit. In a normal mode, a standby current outputted from the comparator section is amplified by a predetermined times at the current buffer circuit. On the other hand, the standby current is not amplified in a standby mode.

REFERENCES:
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patent: 5162671 (1992-11-01), Ishihara
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patent: 5369319 (1994-11-01), Good et al.
patent: 5629702 (1997-05-01), Koyasu et al.
patent: 6181169 (2001-01-01), Hu
patent: 7227792 (2007-06-01), Takahashi et al.
patent: 2005/0200401 (2005-09-01), Jang
patent: 01-132127 (1989-09-01), None

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