Inventor
RICHARDSON DONALD C
US11 patents
⚠️ This page may combine multiple inventors who share the name “RICHARDSON DONALD C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXAS INSTRUMENTS INC
10 patentsUS6366230B1Apr 2, 2002
Pipelined analog-to-digital converter
TEXAS INSTRUMENTS INC75 citations93
US6621346B1Sep 16, 2003
Impedance matching for programmable gain amplifiers
TEXAS INSTRUMENTS INC75 citations92
US5029305AJul 2, 1991
Method and apparatus for error correction in thermometer code arrays
TEXAS INSTRUMENTS INC43 citations92
US6897701B2May 24, 2005
Method and structure for improving the linearity of MOS switches
TEXAS INSTRUMENTS INC45 citations90
US6433722B1Aug 13, 2002
Differential current multiplexer for current switched DACs
TEXAS INSTRUMENTS INC17 citations82
US6894548B2May 17, 2005
Circuit for modifying a clock signal to achieve a predetermined duty cycle
TEXAS INSTRUMENTS INC8 citations73
US5995546ANov 30, 1999
Digital integrator for pulse-density modulation using an adder carry or an integrator overflow
TEXAS INSTRUMENTS INC15 citations73
US4453258AJun 5, 1984
Automatic gain control circuit
TEXAS INSTRUMENTS INC18 citations73
US6922470B2Jul 26, 2005
Hybrid DC-feed controller for a subscriber line interface circuit
TEXAS INSTRUMENTS INC5 citations59
US6904145B2Jun 7, 2005
ADSL front-end in a low voltage process that accommodates large line voltages
TEXAS INSTRUMENTS INC0 citations40