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AN7259S Datasheet Fm-if Amplifier

Manufacturer: Panasonic

Overview: ICs for FM/AM Tuner AN7259S FM-IF Amplifier Circuit for Car Radio s Overview The AN7259S is an FM–IF/DET IC for car radio/car stereo and has each function necessary for electronictuner. 0.4 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 1.5±0.2 Unit : mm and separation control, etc. IF counter output and search output in channel selection signal as electronic tuning and with IF counter output ON/OFF circuit (SSC) • Adjustment of search band width and search output center frequency • Soft muting adjusting function • 0.1±0.1 1.

Key Features

  • Quadrature detection system and fewer external parts.
  • Good linearity of control voltage output used for AGC 0.4±0.25 0.3 5.4±0.3 7.7±0.3 20-Lead SOP Package (SOP020-P-0300A) s Block Diagram 20 19 18 17 16 15 14 13 12 11 FM IF Amp. Counter SSC FM Det. VCONT. Search Mute Amp. 1 2 3 4 5 6 7 8 GND 9 10 VCC 0.15 0.65 12.6±0.3 AN7259S s Absolute Maximum Ratings (Ta=25˚C) Parameter Supply Voltage Supply Current Power Dissipation (Ta = 75˚C) Operating Ambient T.

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AN7259S Distributor