| Part Number | LMX2487 Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview | The LMX2487 is a low power, high performance delta-sigma fractional-N PLL with an auxiliary integer-N PLL. It is fabricated using National Semiconductor’s advanced process. With delta-sigma architectu. Quadruple Modulus Prescalers for Lower Divide Ratios n RF PLL: 16/17/20/21 or 32/33/36/37 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 Pro. |
LMX2487 Datasheet and Specifications PDF
The LMX2487 is a High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers.
| Part Number | LMX2487 Datasheet |
|---|---|
| Description | Frequency Synthesizers |
| Manufacturer | Texas Instruments |
| Overview |
The LMX2487 device is a low power, high performance delta-sigma fractional-N PLL with an auxiliary integer-N PLL. It is fabricated using TI’s advanced process.
With delta-sigma architecture, fractiona.
*1 Quadruple Modulus Prescaler for Lower Divides * RF PLL: 16/17/20/21 or 32/33/36/37 * IF PLL: 8/9 or 16/17 * Advanced Delta Sigma Fractional Compensation * 12-Bit or 22-Bit Selectable Fractional Modulus * Up to 4th Order Programmable Delta-Sigma Modulator * Improved Lock Times * Fastlock / Cycle S. |