Product Summary

The MT1389VDE is an AM/FM Tuner Module designed to meet the demanding performance, market, and pricing targets of automotive customers. The MT1389VDE AM/FM Tuner combines the low system integration effort of a standard “plug and play” module with outstanding features and absolute high-end performance. The tuner module offers world standard functionality by supporting the various frequency allocations in the US, Europe, and Asia (including Japan). The applications of the MT1389VDE include High-end car radios, High-end home radios.

Parametrics

MT1389VDE absolute maximum ratings: (1)5V Power supply voltage, Current AM mode: 42 mA; Current FM mode: 32 mA; Voltage: 4.75 to 5.25 V; (2)8.5V Power supply voltage, Current AM mode: 62 mA; Current FM mode: 62 mA; Voltage: 8 to 9 V; (3)Operating temperature, Parametric temperature range: -40 to +85℃; (4)Storage temperature -40 to +95℃.

Features

MT1389VDE features: (1)Up/down conversion; (2)Excellent sensitivity; (3)Superior selectivity due to highly sophisticated filter technology; (4)Noise blanker at second IF; (5)High AGC dynamic range; (6)AM stereo output available; (7)AGC-threshold programmable; (8)Double down-conversion; (9)Selective prefilter circuit; (10)Image reject mixers; (11)Keyed AGC selectable, AGCthreshold programmable; (12)Dynamic threshold extension; (13)Fixed and variable IF filters with hardware "closed-loop" control; (14)Supports inaudible RDS updating; (15)10.7 MHz IF output supports external antenna diversity systems; (16)Weather band.