UTC1018 Overview
LINEAR INTEGRATED CIRCUIT FM IF SYSTEM FOR CAR RADIO The UTC1018 has versatile muting characteristics and allows receiver designers to realize the muting performance according to their design concept. FUNCTIONS FM IF Amplifier/Limiter Quadrature Detector AFC Clamp AGC Drive AF Mute Amplifier Signal Meter Drive DC Level Detector ZIP-16 ORDERING INFORMATION Device Package ZIP-16 UTC1018.
UTC1018 Key Features
- Adjustable muting sensitivity
- Soft muting function
- Variable maximum muting attenuation (6dB~40dB)
- Variable muting slope with respect to input signal level
- High limiting sensitivity with muting off
- Good S/N ratio
- Clamped AFC output
- Delayed AGC output for front end circuit
- Remended supply voltage: VCC =8V
- Operating supply voltage range: VCC =7.5V~16V