View ves1820x 2 datasheet:

INTEGRATED CIRCUITS DATA SHEET VES1820X Single chip DVB-C channel receiver Product specification 1999 March 01 File under Integrated Circuits, IC02 Philips Semiconductors Product specification Single chip DVB-C channel receiver VES1820X FEATURES APPLICATIONS • 16/32/64/128/256 QAM demodulator • DVB-C fully compatible. (DVB-C compatible : ETS 300-429). • Digital data transmission using QAM modulations. • On chip 9-bit ADC. • Cable demodulation. • On chip PLL for crystal frequency • Cable modems multiplication. • MMDS (ETS 300-429). • Digital down conversion. • Half Nyquist filters (roll off = 15 %). DESCRIPTION • Automatic gain control PWM output (AGC). The VES1820X is a single chip channel receiver for 16, 32, 64, 128 • Symbol timing recovery, with and 256-QAM modulat