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LMX2532 - Frequency Synthesizer System

Download the LMX2532 datasheet PDF. This datasheet also covers the LMX2522 variant, as both devices belong to the same frequency synthesizer system family and are provided as variant models within a single manufacturer datasheet.

General 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.

Key Features

  • 1.
  • 23 Small Size.
  • Small 5.0 mm x 5.0 mm x 0.75 mm 28-Pin WQFN Package.
  • RF/GPS Synthesizer System.
  • Integrated RF VCO.
  • Integrated GPS VCO.
  • Integrated Loop Filter.
  • Low Spurious, Low Phase Noise FractionalN RF PLL Based on 11-bit Delta Sigma Modulator.
  • 10 kHz Frequency Resolution.
  • IF Synthesizer System.
  • Integer-N IF PLL.
  • Programmable Charge Pump Current Levels.
  • Programmable Frequencies.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LMX2522-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LMX2532 Frequency Synthesizer System National Semiconductor
LMX2531 PLLatinum High Performance Frequency Synthesizer System National Semiconductor
LMX2531LQ1500E High Performance Frequency Synthesizer System National Semiconductor
LMX2502 Frequency Synthesizer System National Semiconductor
LMX2512 Frequency Synthesizer System National Semiconductor

Other Datasheets by Texas Instruments

Part Number Description
LMX2531 High-Performance Frequency Synthesizer System
LMX2502 Frequency Synthesizer System
LMX2512 Frequency Synthesizer System
LMX2522 Frequency Synthesizer System
LMX2541 Ultra-Low Noise PLLatinum Frequency Synthesizer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LMX2522, LMX2532 www.ti.com SNWS009B – MARCH 2003 – REVISED APRIL 2013 LMX2522/LMX2532 PLLatinum™ Frequency Synthesizer System with Integrated VCOs Check for Samples: LMX2522, LMX2532 FEATURES 1 •23 Small Size – Small 5.0 mm x 5.0 mm x 0.75 mm 28-Pin WQFN Package • RF/GPS Synthesizer System – Integrated RF VCO – Integrated GPS VCO – Integrated Loop Filter – Low Spurious, Low Phase Noise FractionalN RF PLL Based on 11-bit Delta Sigma Modulator – 10 kHz Frequency Resolution • IF Synthesizer System – Integer-N IF PLL – Programmable Charge Pump Current Levels – Programmable Frequencies • Supports Various Reference Oscillator Frequencies – 19.20/19.68 MHz • Fast Lock Time: 500 µs • Low Current Consumption – 17 mA at 2.8 V • 2.7 V to 3.