Features: `Three stage IF amplifier/limiter provides 12 V (typ) b3 dB limiting sensitivity`Balanced product detector and audio amplifier provide 400 mV (typ) of recovered audio with distortion as low as 0.1% with proper external coil designs.` Four internal carrier level detectors provide delayed ...
LM3089: Features: `Three stage IF amplifier/limiter provides 12 V (typ) b3 dB limiting sensitivity`Balanced product detector and audio amplifier provide 400 mV (typ) of recovered audio with distortion as lo...
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`Three stage IF amplifier/limiter provides 12 V (typ) b3 dB limiting sensitivity
`Balanced product detector and audio amplifier provide 400 mV (typ) of recovered audio with distortion as low as 0.1% with proper external coil designs.
` Four internal carrier level detectors provide delayed AGC signal to tuner, IF level meter drive current and interchannel mute control
`AFC amplifier provides AFC current for tuner and/or center tuning meters
`Improved operating and temperature performance, especially when using high Q quadrature coils in narrow band FM communications receivers
`No mute circuit latchup problems
` A direct replacement for CA3089E
The LM3089 has been designed to provide all the major functions required for modern FM IF designs of automotive, high-fidelity and communications receivers.