Datasheet Details
| Part number | OM5156M |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 160.60 KB |
| Description | Low Voltage Dual Frequency Synthesizer for Radio Telephones |
| Datasheet |
 OM5156M Datasheet
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Description
The OM5156M BICMOS device integrates prescalers, programmable dividers, and phase comparators to implement two phase-locked loops.
Features
- Low current from 3 V supply.
- Fully programmable RF divider.
- 3-line serial interface bus.
- Second synthesizer to control first IF or offset loop frequency.
- Independent fully programmable reference dividers for each loop, driven from external crystal oscillator.
- Dual phase detector outputs to allow fast frequency switching.
- Dual power-down modes.