CXA1691BS Datasheet | Sony Semiconductor Solutions

CXA1691BM/BS FM/AM Radio For the availability of this product, please contact the sales office. Description CXA1691BM/BS is a one-chip FM/AM radio IC designed for radio-cassette tape recorders. Features - Small number of peripheral ponents. - Low current consumption (VCC=3 V) For FM : ID=5.8 mA (Typ.) For AM : ID=4.7 mA (Typ.) - Built-in FM/AM select switch. - Large output of AF amplifier. VCC=6 V, EIAJ output=500 mW (Typ.) when load impedance 8 Ω Function FM section - RF amplifier, Mixer and OSC (incorporating AFC variable capacitor). - IF amplifier - Quadrature detection - Tuning LED driver AM section - RF amplifier, Mixer and OSC (with RF AGC) - IF amplifier (with IF AGC) - Detector -...