TK10931V Datasheet (ToKo) - NARROW BAND FM/AM IF SYSTEM

TK10931V, NARROW BAND FM/AM IF SYSTEM

The TK10931V is an IF system IC designed for communi- cations equipment.

The TK10931V contains the following functions: Oscillator Mixer FM IF Limiter Quadrature Detector AM AGC Amplifier Squelch Noise Amplifier AM Detector Squelch Rectifier RSSI Output RF AGC Output Squelch Comparator

TK10931V Features

* s Simultaneous Operation (AM Section, FM Section) s AM Section with ON/OFF Control Input s AGC Amplifier Control Input s AGC Amplifier Output s High-speed FM Limiter Amplifier (Up to 11 MHz) s RF AGC Output (for External RF Amplifier) s Built-in Noise Squelch Circuit (Noise Amplifier, Rectifier, Com