Inventor

TAFT ROBERT CALLAGHAN

DE30 patents

⚠️ This page may combine multiple inventors who share the name “TAFT ROBERT CALLAGHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAFT ROBERT CALLAGHAN

NAT SEMICONDUCTOR CORP

Apparatus and method for an improved subranging ADC architecture using ladder-flip bussing

High-speed low-power low-offset hybrid comparator

Self-resetting comparator circuit and method

Duty-cycle correction for clock receiver

On-chip resistor calibration apparatus and method

Continuous synchronization for multiple ADCs

On-chip transformer arrangement

Selective offset adjustment of a track and hold circuit

Continuous synchronization for multiple ADCs

Apparatus and method for a clock period subdivider

Switched capacitor amplifier circuit having bus precharge capability and method

Switch-capacitor circuit with overdrive-protected switch

Apparatus and method for signal transmission

Method and apparatus for a bias generator with output current dependent on clock frequency

Unified architecture for folding ADC

Distributed current sources for folding ADC amplifier stages

Unified architecture for folding ADC

High-density MOS-decoded unary DAC

Amplifier circuit having AC reset capability and method

TEXAS INSTRUMENTS INC

High speed multi moduli CMOS clock divider

Dielectric spaced diode

High speed multi moduli CMOS clock divider

Circuit overvoltage protection

Circuit overvoltage protection

Meeting setup/hold times for a repetitive signal relative to a clock

Circuits with low-pass filters and differential amplifiers

Circuits with low-pass filters and differential amplifiers

Circuit for meeting setup and hold times of a control signal with respect to a clock

Resistive interpolation for an amplifier array

Delay line with selectable delay