| Part Number | LM3189 |
| Manufacturer | National Semiconductor |
| Title | LM3189 FM IF System |
| Description | The LM3189N is a monolithic integrated circuit that provides all the functions of a comprehensive FM IF system The block diagram of the LM3189N in... |
| Features |
the optional use of a muting (squelch) circuit The advanced circuit design of the IF system includes desirable deluxe features such as programmable delayed AGC for the RF tuner an AFC drive circuit and an output signal to drive a tuning meter and or ...
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| Datasheet |
 LM3189 Datasheet
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