Datasheet Summary
Semiconductor
FM IF SYSTEM
Description
The SL1018 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
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...
