Controllable pre-distortion for transmitter circuitry on...

Details Controllable pre-distortion for transmitter circuitry on... Controllable pre-distortion for transmitter circuitry on...

2006-12-18

2008-10-07

Cho, James H (Department: 2819)

Electronic digital logic circuitry

Interface

Current driving

C326S115000

Reexamination Certificate

active

07432741

ABSTRACT:
Transmitter driver circuitry includes multiple output driver stages, each of which receives a respective differently-phased version of an output signal for application to an output node of the circuitry. Each stage includes a primary current source. The circuitry also includes at least one secondary current source. The secondary current source can be used to supply supplementary current to the output node to eliminate or at least substantially reduce offset at the output node.

REFERENCES:
patent: 4423385 (1983-12-01), Evans
patent: 6653886 (2003-11-01), Lee et al.
patent: 7019759 (2006-03-01), Moore et al.

Affiliated with

Also associated with

Rating

Controllable pre-distortion for transmitter circuitry on... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controllable pre-distortion for transmitter circuitry on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controllable pre-distortion for transmitter circuitry on... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4016533