MXL5003S
Overview
The MxL5003S is an integrated tuner IC, which meets the specifications of digital (DVB-T, DVBH, ISDB-T 13-seg, ATSC, and 64/256-QAM) TV standards. It enables a manufacturer to design a TV tuner module with a small footprint, low bill-of-materials cost, and low power consumption.
- Implemented in CMOS 0.18µm process Tuning range from 44 to 885 MHz Integrated channel filtering requiring no external SAW filters On-chip 75 dB AGC with single AGC ¾ ¾ ¾ ¾ 57 dB RF and 32 dB IF with dual AGC On-chip RSSI with single AGC 165 mA typical ( UHF mode) Flexible support for different demodulator requirements Low power consumption Programmable IF from low to high IF Programmable channel bandwidths from 6, 7, and 8MHz Programmable IF spectrum inversion Clock output available to drive demodulator to save crystal components On-chip regulator voltage input 2.3-3.6V ¾ Can be bypassed with 1.8V supply I2C-compatible digital interface Compatible to additional off-chip LNA to reduce NF, and to increase gain and gain range
