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LMX2377U Datasheet, National Semiconductor

LMX2377U synthesizer equivalent, ultra low power dual frequency synthesizer.

LMX2377U Avg. rating / M : 1.0 rating-11

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LMX2377U Datasheet

Features and benefits

ultra low current consumption, typically 3.5 mA at 3.0V. The LMX2377U devices are available in 20-Pin TSSOP, 24-Pin CSP, and 20-Pin UTCSP surface mount plastic packages. .

Application

n Mobile Handsets (GSM, GPRS, W-CDMA, CDMA, PCS, AMPS, PDC, DCS) n Cordless Handsets (DECT, DCT) n Wireless Data n Cable.

Description

The LMX2377U device is a high performance frequency synthesizer with integrated dual modulus prescalers. The LMX2377U device is designed for use as a local oscillator for the first and second RF of a dual conversion radio transceiver. A 16/17 or a 32.

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