A 0.028% THD+N, 91% power-efficiency, 3-level PWM Class-D amplifier with a true differential front-end. | 3 | 0.48 | 2012 |
An integrated closed-loop polar transmitter with saturation prevention and low-IF receiver for quad-band GPRS/EDGE. | 8 | 0.91 | 2009 |
Single-chip multiband WCDMA/HSDPA/HSUPA/EGPRS transceiver with diversity receiver and 3G DigRF interface without SAW filters in transmitter / 3G receiver paths. | 9 | 1.51 | 2009 |
SC amplifier and SC integrator with an accurate gain of 2 | 3 | 0.51 | 2005 |
Domino Free 4-Path Time-Interleaved Second Order Sigma-Delta Modulator | 3 | 0.65 | 2004 |
Design of oversampling current steering DAC with 640 MHz equivalent clock frequency | 1 | 0.37 | 2002 |