Title:
CONVERTER WITH PROGRAMMABLE GAIN CONTROL
Document Type and Number:
WIPO Patent Application WO1999048202
Kind Code:
A3
Abstract:
An analog-to-digital converter (10) comprises a modulator (12) connected to an analog input signal, a decimator (14) connected to the output of the modulator, a normalizer (16) connected to the ouput of the modulator and forming a digital output signal, and a programmable gain control circuit (18) connected to the output of the normalizer and providing feedback gain control to the modulator and the decimator.
Inventors:
NISE BENJAMIN E
MEAD CARVER A
FANG XIAOLING
MEAD CARVER A
FANG XIAOLING
Application Number:
PCT/US1999/005695
Publication Date:
August 03, 2000
Filing Date:
March 16, 1999
Export Citation:
Assignee:
SONIC INNOVATIONS INC (US)
International Classes:
H03M3/02; (IPC1-7): H03M1/12
Foreign References:
| US5241310A | 1993-08-31 | |||
| US5126743A | 1992-06-30 |
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