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LMX2485E |
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| Part Number | LMX2485E |
| Manufacturer | National Semiconductor |
| Description | The LMX2485 is a low power, high performance delta-sigma fractional-N PLL with an auxiliary integer-N PLL. The device is fabricated using National Semiconductor’s advanced process. With delta-sigma ar... |
| Features |
Quadruple Modulus Prescalers for Lower Divide Ratios n RF PLL: 8/9/12/13 or 16/17/20/21 n IF PLL: 8/9 or 16/17 Advanced Delta Sigma Fractional Compensation n 12 bit or 22 bit selectable fractional modulus n Up to 4th order programmable delta-sigma modulator Features for Improved Lock Times and Programming n Fastlock / Cycle slip reduction n Integrated time-out counter n Single word write to change frequencies with Fastlock Wide Operating Range n LMX2485 RF PLL: 500 MHz to 3.0 GHz n LMX2485E RF PLL: 50 MHz to 3.0 GHz Useful Features n Digital lock detect output n Hardware and software power-dow... |
| Document |
 LMX2485E Data Sheet
PDF 890.62KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LMX2485 |
National Semiconductor |
High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers |
|
| 2 | LMX2485 |
Texas Instruments |
3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer |
|
| 3 | LMX2485E |
Texas Instruments |
3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer |
|
| 4 | LMX2485Q-Q1 |
Texas Instruments |
High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers |
|
| 5 | LMX2486 |
National Semiconductor |
High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers |
|