Datasheet Details
| Part number | RX3140 |
|---|---|
| Manufacturer | Unknown Manufacturer |
| File Size | 233.33 KB |
| Description | Low Power IF Receiver |
| Datasheet |
 RX3140 Datasheet
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Description
The RX3140 is a low power IF receiver IC which is fully compatible with the Toshiba TA31142 IC and is suitable for use as the second IF downconverter in double-conversion paging systems.
Features
- u u u u u u u u u u Extremely low power operation with power-down feature Built-in crystal oscillator for mixer local oscillator Mixer input frequency: 10.
- 50 MHz Quadrature detector On-chip bit-rate filter Audio output 1-bit comparator with open collector output 1 V regulator 1.1 V low battery alarm SSOP-20 package (0.65 mm pitch) Block Diagram 20 MIX IN 19 VSS 18 REG OUT 17 REG CON 16 ALM 15 FSK OUT 14 CHA RGE 13 BS 12 LPF OUT 11 LPF IN 1.0 V.