Communication apparatus with low power consumption

Details Communication apparatus with low power consumption Communication apparatus with low power consumption

1993-12-07

1995-08-08

Chin, Stephen

Pulse or digital communications

Miscellaneous

375257, H04L 2300

Patent

active

054405955

ABSTRACT:
A communication apparatus includes a comparator comparing the voltage at one external bus with that at another external bus, and an oscillator. The comparator has a high speed operation mode and a low speed operation mode, and the oscillator has an oscillating operation mode and a non-oscillating operation mode. A sleep signal is supplied to the communication apparatus, to put the comparator in the low speed operation mode and put the oscillator in the non-oscillating operation mode. When a fall or a rise is detected in an output of the comparator, the oscillator is changed to the oscillating operation mode, and thereafter, the comparator is changed to the high speed operation mode.

REFERENCES:
patent: 4652875 (1987-03-01), Waki
patent: 4893094 (1990-01-01), Herold et al.

Affiliated with

Also associated with

Rating

Communication apparatus with low power consumption does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communication apparatus with low power consumption, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication apparatus with low power consumption will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-977160