Gigabit ethernet transceiver with analog front end

Details Gigabit ethernet transceiver with analog front end Gigabit ethernet transceiver with analog front end

2008-02-26

2009-10-06

Choe, Henry K (Department: 2817)

Amplifiers

With semiconductor amplifying device

Including gain control means

C330S051000

Reexamination Certificate

active

07598808

ABSTRACT:
Circuitry to remove switches from signal paths in integrated circuit programmable gain attenuators. Programmable gain attenuators and programmable gain amplifiers commonly switch between signal levels using semi-conductor switches. Such switches may introduce non-linearities in the signal. By isolating the switches from the signal path linearity of the PGA can be improved.

REFERENCES:
patent: 3796945 (1974-03-01), Feldman et al.
patent: 3931584 (1976-01-01), Motley et al.
patent: 4014238 (1977-03-01), Southard
patent: 4870370 (1989-09-01), Hedberg et al.
patent: 4967404 (1990-10-01), Orlicki et al.
patent: 5012460 (1991-04-01), Popovich et al.
patent: 5438683 (1995-08-01), Durtler et al.
patent: 6026127 (2000-02-01), Lewicki et al.
patent: 6114980 (2000-09-01), Tilley et al.
patent: 6147558 (2000-11-01), Sculley
patent: 6621346 (2003-09-01), Nabicht et al.
patent: 6693491 (2004-02-01), Delano
patent: 2060292 (1981-04-01), None
patent: 55-68712 (1980-05-01), None

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