Television – Receiver circuitry – Tuning
Reexamination Certificate
2006-01-24
2009-12-29
Hsia, Sherrie (Department: 2622)
Television
Receiver circuitry
Tuning
C348S725000, C348S726000
Reexamination Certificate
active
07639311
ABSTRACT:
Integrated super-heterodyne television receivers with multiple signal paths implemented using CMOS technology. An integrated circuit, includes: a plurality of CMOS (Complementary Metal-Oxide Semiconductor) low noise amplifiers; an adjustable frequency source; and one or more down-conversion mixers coupled with the adjustable frequency source and the plurality of CMOS low noise amplifiers to form a plurality of super-heterodyne receiving paths between an input to the plurality of CMOS low noise amplifiers and an output from one or more down-conversion mixers; where the integrated circuit is implemented on a single chip of semiconductive substrate.
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Hsia Sherrie
Mei Ivy
Montage Technology Group Limited
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