资 源 简 介
The ADMTV102 is a highly integrated CMOS, single-chip, zero-IF conversion tuner IC for mobile TV standards, such as DVB-H, DVB-T, DTMB, and CMMB. The part includes an RF input band, UHF. The building blocks of the ADMTV102 include LNAs, RF PGAs, I/Q downconversion mixers, bandwidth-adjustable low-pass filters, baseband VGAs, a VCO, and a fracTIonal-N PLL. The on-chip low phase noise VCO, along with the high resoluTIon fracTIonal-N frequency synthesizer, makes in-band phase noise low enough for mobile TV applicaTIons.
