LMX2522

The LMX2522 is Frequency Synthesizer System designed by National Semiconductor.

Product Overview

National Semiconductor

Datasheet Details

Part number	LMX2522
Manufacturer	National Semiconductor
File Size	189.47 KB
Description	Frequency Synthesizer System
Datasheet	LMX2522_NationalSemiconductor.pdf
Additional preview pages of the LMX2522 datasheet.

Product details

Description

LMX2522 and LMX2532 are highly integrated, high performance, low power frequency synthesizer systems optimized for Korean PCS (K-PCS) with GPS and Korean Cellular (K-Cellular) with GPS, CDMA (1xRTT, IS-95) mobile handsets.

Features

n Small Size Small 5.0 mm x 5.0 mm x 0.75 mm 28-Pin LLP Package n RF/GPS Synthesizer System Integrated RF VCO Integrated GPS VCO Integrated Loop Filter Low Spurious, Low Phase Noise Fractional-N RF PLL Based on 11-bit Delta Sigma Modulator 10 kHz Frequency Resolution n IF Synthesizer System Integer-N IF PLL Programmable Charge Pump Current Levels Programmable Frequencies n Supports Various Reference Oscillator Frequencies 19.20/19.68 MHz n Fast Lock Time: 500 µs n Low Current Consumption 17 mA a.

📁 Similar Datasheet

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Other Datasheets by National Semiconductor

LMX2525 - Dual Frequency Synthesizer System
LMX2531LQ1500E - High Performance Frequency Synthesizer System
LMX2542 - Cellular and GPS Frequency Synthesizer System
LMX2216 - 0.1 GHz to 2.0 GHz Low Noise Amplifier/Mixer
LMX2240 - Intermediate Frequency Receiver
LMX2301 - 160 MHz Frequency Synthesizer

Published: Apr 25, 2005 |