LMX2531LQ1515E/NOPB by Texas Instruments | APACPLL | Avnet ASIA
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LMX2531LQ1515E/NOPB

Texas Instruments

PLL Frequency Synthesizer Single 1450MHz to 1580MHz 36-Pin LLP EP T/R

制造商料号#: LMX2531LQ1515E/NOPB

替代型号#: LMX2531LQ1515E/NOPB


legend 通过RoHS认证

描述

文档

替代/替换

信息

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.

技术参数

  • 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
  • 技术特性

    描述
    寻找类似物料
    Mounting
    Surface Mount
    Minimum Input Frequency
    5 MHz
    Operating Temperature
    -40 to 85 °C
    Lead Finish
    Tin
    Max Processing Temp
    260
    Maximum Input Frequency
    80 MHz
    Supplier Package
    LLP EP
    Pin Count
    36
    Product Dimensions
    6 x 6 x 0.8 mm
    Type
    PLL Frequency Synthesizer
    Operating Supply Voltage
    3 V
    Number of Elements per Chip
    1
    Output Frequency Range
    1450 to 1580 MHz
    MSL Level
    3

    ECCN / UNSPSC

    描述
    ECCN:
    5A991.g
    计划交货期 B:
    8542.3200-00
    HTSN:
    8542.3200-00
    UNSPSC:
    32101600
    UNSPSC VERSION:
    V15.1101

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