A 10-bit wide-band CMOS direct digital RF amplitude modulator.

A 10-bit wide-band CMOS direct digital RF amplitude modulator.

This paper describes a low-distortion wide-band CMOS direct digital RF amplitude modulator, which uses a 10-bit linear interpolation current-steering digital-to-analog converter (DAC) and a Gilbert-cell-based mixer to generate an amplitude modulated RF signal directly. The linear interpolation incre...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:IEEE Journal of solid state circuits 38, 7 (2003).
1. Verfasser: Yijun Zhou
Format: Artikel
Sprache:English
Schlagworte:
0.35 micron.
10 bit.
159.8 mW.
3.3 V.
Gilbert cell mixer.
RF transmitter.
Image attenuation.
Linear interpolation current-steering digital-to-analog converter.
Low-distortion wide-band CMOS direct digital RF amplitude modulator.
System-on-chip.