LM2113M
ULN2113N
SN76642N
FM IF-Amplifier and Discriminator
Description:
The LM2113N is a monolithic integrated circuit in a 14-Lead DIP type package providing a multi-stage wideband amplifier/limiter, an FM quadrature detector, and an emmitter-follower audio output stage and is designed for use in FM receivers or in sound IF of TV receivers.
Features:
Good Sensitivity
Excellent AM Rejection
Low Harmonic Distortion
Single-Adjustment Timing
High Gain to 50MHz
500mV Recovered Audio at 10.7MHz
Wide Operating Voltage Range
| Pin | Name | Description |
|---|
| 1 | | Detector Output |
| 2 | | Reference |
| 3 | | No Connection |
| 4 | | IF Input |
| 5 | | Decoupling |
| 6 | | IF Input Ref. |
| 7 | | Ground |
| 8 | | No Connection |
| 9 | | Amplifier Low Output |
| 10 | | Amplifier Output |
| 11 | | Test |
| 12 | | Detector Input |
| 13 | | Positive Supply Voltage |
| 14 | | De-Emphasis |
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29th January 2000
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