Datasheet Details
| Part number | UMA1015AM |
|---|---|
| Manufacturer | NXP Semiconductors |
| File Size | 159.58 KB |
| Description | Low-power dual frequency synthesizer for radio communications |
| Datasheet |
 UMA1015AM Datasheet
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General Description
The UMA1015AM is a low-power dual frequency synthesizer for radio communications which operates in the 50 to 1100 MHz frequency range.
Each synthesizer consists of a fully programmable main divider, a phase and frequency detector and a charge pump.
Key Features
- Two fully programmable RF dividers up to 1.1 GHz.
- Fully programmable reference divider up to 35 MHz.
- 2 : 1 or 1 : 1 ratio of selectable reference frequencies.
- Fast three-line serial bus interface.
- Adjustable phase comparator gain.
- Programmable out-of-lock indication for both loops.
- On-chip voltage doubler.
- Low current consumption from 3 V supply.
- Separate power-down mode for each synthesizer.
- Up to 4 open-.