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STW81200

Frequency Synthesizer by STMicroelectronics

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The STW81200 is a dual architecture frequency synthesizer (Fractional-N and Integer-N) that generates RF outputs from 46.875 to 6000 MHz. It has three low phase-noise VCOs with a fundamental frequency range of 3.0 GHz to 6.0 GHz and a programmable dual RF output divider stage. The frequency synthesizer is compatible with a wide range of supply voltages from 3.0 V to 5.4 V providing very high level of flexibility. It is available in a 6 x 6 x 1 mm VFQFPN36 package and is ideal for cable TV, cellular/4G infrastructure equipment and other wireless communication system applications.

Product Specifications

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Product Details

  • Part Number
    STW81200
  • Manufacturer
    STMicroelectronics
  • Description
    46.875 to 6000 MHz, PLL fractional/integer Frequency Synthesizer

General Parameters

  • Synthesizer Type
    Tunable Frequency
  • PLL Type
    Fractional-N, Integer-N
  • Frequency
    46.875 to 6000 MHz
  • Application
    Cellular, Wireless Infrastructure, CATV
  • Output Power
    -1 to 7 dBm
  • Interface
    SPI/TTL/Others
  • Supply Voltage
    3 to 5.4 V
  • Phase Noise
    -227 dBc/Hz
  • Return Loss
    15 dB
  • PLL Current
    20 mA
  • Impedance
    50 Ohms
  • Package Type
    Surface Mount
  • Package
    VFQFPN36
  • Dimension
    6 x 6 x 1.0 mm
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -40 to 150 Degree C

Technical Documents

Latest Frequency Synthesizers

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