Datasheet Details
| Part number | LMX2485 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.15 MB |
| Description | 3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer |
| Datasheet |
 LMX2485 Datasheet
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General Description
The LMX2485 device is a low power, high performance delta-sigma fractional-N PLL with an auxiliary integer-N PLL.
The device is fabricated using Texas Instruments' advanced process.
Key Features
- for Improved Lock Time.
- Fastlock / Cycle Slip Reduction With Integrated Time-Out Counter Which Requires Only a Single-Word Write.
- Wide Operating Range.
- LMX2485 RF PLL: 500 MHz to 3.0 GHz.
- LMX2485E RF PLL: 50 MHz to 3.0 GHz.
- Useful Features.
- Digital Lock Detect Output.
- Hardware and Software Power-Down Control.
- On-Chip Input Frequency Doubler.
- RF Phase Detector Frequency up to 50 MHz.
- 2.5 to 3.6 V Operation.