Inventor
GERSBACH JOHN EDWIN
US11 patents
Patents
11 patentsUS5666118ASep 9, 1997
Self calibration segmented digital-to-analog converter
IBM98 citations97
US5757238AMay 26, 1998
Fast locking variable frequency phase-locked loop
IBM97 citations96
US6031403AFeb 29, 2000
Pull-up and pull-down circuits
IBM60 citations95
US5668503ASep 16, 1997
System and method for calibrating damping factor or analog PLL
IBM32 citations92
US5563552AOct 8, 1996
System and method for calibrating damping factor of analog PLL
IBM19 citations92
US5838205ANov 17, 1998
Variable-speed phase-locked loop system with on-the-fly switching and method therefor
IBM31 citations91
US5739725AApr 14, 1998
Digitally controlled oscillator circuit
IBM26 citations88
US5724008AMar 3, 1998
Phase-locked loop with charge distribution
IBM9 citations72
US6118261ASep 12, 2000
Slew rate control circuit
IBM8 citations65
US3982171ASep 21, 1976
Gate current source
IBM3 citations62
US5668709ASep 16, 1997
Switched capacitor current source
IBM0 citations41