LMX2485Q-Q1 High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LMX2485Q-Q1 SNOSCP7A * MARCH 2013 * REVISED .
The LMX2485Q-Q1 is a low power, high performance delta-sigma fractional-N PLL with an auxiliary integerN PLL.

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Datasheet Specifications

Part number: LMX2485Q-Q1
Manufacturer: Texas Instruments ↗
File Size: 1.35 MB
Datasheet: LMX2485Q-Q1-etcTI.pdf
Description: High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers

Features

* 1 Quadruple Modulus Prescaler for Lower Divides
* RF PLL: 8/9/12/13 or 16/17/20/21
* 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 Modula

Applications

* where the N-counter is directly modulated with information. The LMX2485Q-Q1 is available in a 24-lead 4.0 × 4.0 × 0.8 mm WQFN package. 2 Applications
* Cellular Phones and Base Stations
* Direct Digital Modulation Applications
* Satellite and Cable TV Tuners
* WLAN

LMX2485Q-Q1 Distributors

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LMX2485Q-Q1 High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers Texas Instruments

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