UNIT CELL-BASED DAC

Multi-band remote unit in a wireless communications system (WCS)

Signal generation apparatus and signal generation method

Multi-band remote unit in a wireless communications system (WCS)

Method and circuit for current integration

Modulation circuitry with N.5 division

High-speed phase interpolator

Digitally controlled oscillator with improved digital frequency calibration

Digital-to-analog converter circuit layout

Analog-digital conversion circuit, timing signal generating circuit, and control device

CDAC (capacitive DAC (digital-to-analog converter)) unit cell for multiphase RFDAC (radio frequency DAC)

High-speed phase interpolator