Multi-band voltage controlled oscillator

Details Multi-band voltage controlled oscillator Multi-band voltage controlled oscillator

2005-08-16

2005-08-16

Kinkead, Arnold (Department: 2817)

Oscillators

Plural oscillators

Selectively connected to common output or oscillator...

C331S046000, C331S179000, C331S1170FE, C331S074000

Reexamination Certificate

active

06930561

ABSTRACT:
A single integrated chip has first and second voltage controlled oscillators and first and second buffers. The first voltage controlled oscillator has a first output defined by a first frequency band, and the second voltage controlled oscillator has a second output defined by a second frequency band. The first and second buffers selectively couple the first and second outputs to a common output. The first buffer is coupled between the first frequency controlled oscillator and the common output, and the second buffer is coupled between the second frequency controlled oscillator and the common output. The first buffer has a high output impedance when the second buffer couples the second output to the common output, and the second buffer has a high output impedance when the first buffer couples the first output to the common output.

REFERENCES:
patent: 5389898 (1995-02-01), Taketoshi et al.
patent: 5852384 (1998-12-01), Sakakura et al.
patent: 5856763 (1999-01-01), Reeser et al.
patent: 6072371 (2000-06-01), Kobayashi et al.
patent: 6157265 (2000-12-01), Hanjani

Affiliated with

Also associated with

Rating

Multi-band voltage controlled oscillator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-band voltage controlled oscillator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-band voltage controlled oscillator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3481864