Time-interleaved analog-to-digital converter having timing...

Details Time-interleaved analog-to-digital converter having timing... Time-interleaved analog-to-digital converter having timing...

2007-11-27

2007-11-27

JeanPierre, Peguy (Department: 2819)

Coded data generation or conversion

Converter compensation

C341S155000

Reexamination Certificate

active

11478679

ABSTRACT:
An analog-to-digital converter (ADC) having a two-channel or multi-channel structure processes background timing calibration. Signals from the ADC are directly compared for the calibration. Additional signal or interruption of circuit is not required. A dynamic calibration is processed. A timing-skew error is kept in a low level and a process mismatch is not a concern. Moreover, sampling frequency and input signal frequency are improved. A high sampling frequency and a high speed of signal inputting are achieved; and chip area can be greatly shrunk because the extra calibration circuits are simple digital circuits.

REFERENCES:
patent: 5294926 (1994-03-01), Corcoran
patent: 6522282 (2003-02-01), Elbornsson
patent: 6545626 (2003-04-01), Nakada
patent: 7084793 (2006-08-01), Elbornsson
patent: 7151917 (2006-12-01), Paulus
patent: 7158586 (2007-01-01), Husted
patent: 7227479 (2007-06-01), Chen et al.

Affiliated with

Also associated with

Rating

Time-interleaved analog-to-digital converter having timing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Time-interleaved analog-to-digital converter having timing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time-interleaved analog-to-digital converter having timing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3827023