Jong Kee Kwon

Successive approximation register analog-digital converter and method for operating the same

RING OSCILLATOR HAVING WIDE FREQUENCY RANGE

Lock detection circuit and lock detecting method

Low offset automatic frequency tuning circuits for continuous-time filter

LC voltage-controlled oscillator

Multi-stage successive approximation register analog-to-digital converter and analog-to-digital converting method using the same

Multi-bit pipeline analog-to-digital converter having shared amplifier structure

Multi-stage dual successive approximation register analog-to-digital convertor and method of performing analog-to-digital conversion using the same

Current cell driving circuit in digital-to-analog converter

OFFSET-VOLTAGE CALIBRATION CIRCUIT