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SFS0640A-LF

Frequency Synthesizer by Z-COMM (120 more products)

Note : Your request will be directed to Z-COMM.

The SFS0640A-LF from Z-Communications is a RoHS compliant Fixed Frequency Synthesizer that operates at 640 MHz with an external 10 MHz reference. This single frequency synthesizer has a phase noise of -100 dBc/Hz, -105 dBc/Hz, and -124 dBc/Hz at the 1 kHz, 10 kHz and 100 kHz offsets, respectively. It is designed to deliver an output power of 0 dBm with a VCO voltage supply of 5 Vdc while drawing 25 mA and a phase locked loop voltage of 3 Vdc while drawing 9 mA. The Synthesizer has a 2nd harmonic suppression of -13 dBc and spurious suppression of -70 dBc. It is available in a 0.6 x 0.6 x 0.13 inches package and is ideal for test station and wireless radio applications, and is specified for operation over the industrial temperature range of -40 to 85°C. The SFS0640A-LF is also ideal for automated surface mount assembly and is available in tape and reel packaging.

Product Specifications

    Product Details

    • Part Number :
      SFS0640A-LF
    • Manufacturer :
      Z-COMM
    • Description :
      640 MHz Surface Mount Fixed Frequency Synthesizer

    General Parameters

    • Synthesizer Type :
      Fixed Frequency
    • Frequency :
      640 MHz
    • Reference Frequency :
      10 MHz
    • Output Power :
      -3 to 3 dBm
    • Spurious :
      -70 dBc
    • Interface :
      SPI/TTL/Others
    • Supply Voltage :
      3 to 5 V
    • Phasenoise 10 KHz :
      -105 dBc/Hz
    • Settling Time :
      1 ms
    • PLL Current :
      9 mA
    • PLL Voltage :
      3 V
    • VCO Current :
      25 mA
    • VCO Voltage :
      5 V
    • Impedance :
      50 Ohms
    • Package Type :
      Surface Mount
    • Operating Temperature :
      -40 to 85 Degrees C

    Technical Documents

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