AN6480 - Panasonic Semiconductor

AN6480 IF Amplifier for Car Telephone

Pin No. 1 2 3 4 5 6 7 8 9 Pin name Oscillator input Second mixer input Second mixer output IF amp. input Reference input GND Squelch output Squelch input O.P amp. output Pin No. 10 11 12 13 14 15 16 17 18 Pin name OP. amp. input FM detector output FM detector input IF amp. output VCC Level detector output Voltage regulator output GND Oscillator input s Blo.

Features

21.7±0.3 1 2 3 4 5 6 7 8 9 6.3±0.25 18 17 16 14 13 12 11 10 15 detector
• Voltage stabilizer built-in 3 to 15˚ 7.62±0.25 18-pin DIL Plastic Package (DIP018-P-0300D) s Pin Descriptions Pin No. 1 2 3 4 5 6 7 8 9 Pin name Oscillator input Second mixer input Second mixer output IF amp. input Reference input GND Squelch output Squelch input O.P amp. output Pin No. 10 11 12 13 14 15 16 17 18 Pin name OP. amp. input FM detector output FM detector input IF amp. output VCC Level detector output Voltage regulator output GND Oscillator input s Block Diagram Osc. Input 18 GND 17 Reg. Level Det. .