LMX2485E, LMX2485 High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers

National Semiconductor

Description

www.DataSheet4U.com LMX2485/LMX2485E High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizer February 2006 LMX2485/LMX2485E 50 .
The LMX2485 is a low power, high performance delta-sigma fractional-N PLL with an auxiliary integer-N PLL.

📥 Download Datasheet

LMX2485E Datasheet Preview — This datasheet PDF includes multiple part numbers: LMX2485E, LMX2485. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LMX2485E, LMX2485
Manufacturer: National Semiconductor
File Size: 890.62 KB
Datasheet: LMX2485_NationalSemiconductor.pdf
Description: High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers
Note: This datasheet PDF includes multiple part numbers: LMX2485E, LMX2485.
Please refer to the document for exact specifications by model.

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 Progr

LMX2485E Distributors

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LMX2485 High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers National Semiconductor

National Semiconductor LMX2485E-like datasheet