TI LMX2571NJKT

频率合成器（RF）带旁路时钟，晶体时钟

Overview

The LMX2571 is a low-power, high-performance, wideband PLLatinum RF synthesizer that integrates a delta-sigma fractional N PLL, multiple core voltage-controlled oscillator (VCO), programmable output dividers and two output buffers. The VCO cores work up to 5.376 GHz resulting in continuous output frequency range of 10 MHz to 1344 MHz.

A new FastLock technique can be used allowing the user to step from one frequency to the next in less than 1.5 ms even when an external VCO is used with a narrow band loop filter.

Features

PLLatinum™ Series
Available in the 36-WFQFN Exposed Pad
Supply voltage of 3.3V

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
LMX2571NJKT Clock Generators applications.

• Picocells, femtocells and small cells
• Sampling clocks for ADC and DAC
• 1 Gigabit Ethernet
• 10 Gigabit Ethernet
• FPGA and processor clocks
• Line cards used in telephone exchange
• Fiber Channel
• PCI express cards
• Infotainment systems
• Medical equipment