AN18200A

Minimizing component numbers allows downsizing equipment. Radio Tuner IC for Home Stereos AN18200A „ Overview The AN18200A radio tuner IC for home stereos incorporates a sound detection circuit for the FM IF,FM-MPX,AM RF and AM bands. Also incorporating an FM/AM synthesizer with a prescaler, the AN18200A is suitable for use in virtually any audio tuner application. 42 43 12.00±0.20 10.00±0.20 29 28 Unit : mm (0.775) 10.00±0.20 12.00±0.20 „ Feature AM RF + MIX + L-OSC, FM/AM IF + DET, FM-MPX, PLL I2C buss control Built-in 19kHz pilot signal cancellation + anti-birdie function FM detection coil unnecessary Stereo reception non-adjustment Built-in post amplifier „ Applications Radio tuners for component and mini-component systems 56 1 (0.775) 0.65 15 14 0.30±0.05 1.95±0.20 0.10±0.10 0.15±0.05 (1.00) 0˚ to 10˚ 0.50±0.20 SEATING PLANE QFP056-P-1010B Products and specifications are subject to change without notice. Please ask for the latest Product Standards to guarantee the satisfaction of your product requirements. New publication, effective from 7 Jul. 2004 M00646AE , 1 Kotari-yakemachi, Nagaokakyo, Kyoto 617-8520, Japan Tel. +81-75-951-8151 http://panasonic.co.jp/semicon „ Block Diagram 42 FM 2IF REF 41 FM 2IF IN 40 FM DETPASS 2 39 FM DETPASS 1 38 GND 37 FM SMADJ 36 VCC 35 FMNUL/VCO 34 SMETER 33 PCANDET 32 PD ST IND 31 PD MPXVCO 30 FM RDS 29 AM AF IN AM SM/FMAFC FM Vref AM-AGC FM 1IF OUT AM IF IN FM 1IF IN AM Mix RF-VCC 43 FM 44 IF-AMP2 FM-V...