AN7261FBQ ic equivalent, fm multiplex reception ic.
* A single chip IC for an FM-multiplex tuner block, which was conventionally composed of two ICs.
* Fewer external components
* Can be used for 15 MHz IF
32
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* VICS, RDS
7.0±0.3 9.2±0.4
LQFP032-P-0707
s Block Diagram
Mute adj. VC adj. VCC1 Band
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23
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1.
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1st IF input GND for 1st IF input Mixer output 1 Mixer output 2 PIN diode driver Mix. Input VCC2 N.C. AGC output OSC buffer output GND2 OSC SD/IF counter output Detection output SD sensitivity adjustmen.
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