LMX2531LQ2265E/NOPB by Texas Instruments | APACRF PLLs | Avnet ASIA
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信息

LMX2531LQ2265E/NOPB

Texas Instruments

PLL Frequency Synthesizer Single 2178MHz to 2400MHz 36-Pin LLP EP T/R

製造商產品編號: LMX2531LQ2265E/NOPB

替代料號: LMX2531LQ2265E/NOPB


通過RoHS認證

描述

文檔

替代/替換

資料

The LMX2531 is a low-power, high-performance frequency synthesizer system which includes a fully integrated delta-sigma PLL and VCO with fully integrated tank circuit. The third and fourth poles are also integrated and adjustable. Ultra-low noise and high-precision LDOs are integrated for the PLL and VCO, which yield higher supply-noise immunity and more consistent performance. When combined with a high-quality reference oscillator, the LMX2531 device generates very stable, low-noise local-oscillator signals for up and down conversion in wireless communication devices. The LMX2531 device is a monolithic integrated circuit, fabricated in an advanced BiCMOS process. Several different versions of this product accommodate different frequency bands.

技術參數

  • Multiple Frequency Options Available
    • See Device Information Table
    • Frequencies From: 553 MHz to 3132 MHz
  • PLL Features
    • Fractional-N Delta-Sigma Modulator Order
      Programmable up to Fourth Order
    • FastLock/Cycle Slip Reduction with Timeout
      Counter
    • Partially Integrated, Adjustable Loop Filter
    • Very Low Phase Noise and Spurs
  • VCO Features
    • Integrated Tank Inductor
    • Low Phase Noise
  • Other Features
    • 2.8-V to 3.2-V Operation
    • Low Operating Current
    • Low Power-Down Current
    • 1.8-V MICROWIRE Support
    • 36-Pin 6-mm × 6-mm × 0.8-mm WQFN Package
  • 技術屬性

    描述
    尋找類似物料
    MSL Level
    3
    Operating Supply Voltage
    3 V
    Lead Finish
    Matte Tin
    Number of Elements per Chip
    1
    Maximum Input Frequency
    80 MHz
    Pin Count
    36
    Supplier Package
    LLP EP
    Type
    PLL Frequency Synthesizer
    Output Frequency Range
    2178 to 2400 MHz
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Operating Temperature
    -40 to 85 °C
    Product Dimensions
    6 x 6 x 0.8 mm
    Minimum Input Frequency
    5 MHz

    ECCN/UNSPSC

    描述
    ECCN:
    5A991.g
    計劃交貨期 B:
    8542.2900-00
    HTSN:
    8542.2900-00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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