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Si544

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The Si544 from Skyworks Solutions is a XO with Frequency 200 kHz to 1.5 GHz, Supply Voltage 1.71 to 3.465 V, Frequency Stability ±7 ppm, ±10 ppm, ±20 ppm, ±25 ppm, ±50 ppm, Current 64 to 145 mA, Duty Cycle 45 to 55 %. More details for Si544 can be seen below.

Product Specifications

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Product Details

  • Part Number
    Si544
  • Manufacturer
    Skyworks Solutions
  • Description
    Ultra Low Jitter I2C Programmable XO (150 fs) from 0.2 to 1500 MHz

General Parameters

  • Output Waveform
    LVPECL, LVDS, HCSL, CML, CMOS
  • Applications
    Test and Measurement, Broadcast
  • RoHS
    Yes
  • Grade
    Commercial
  • Dimension
    2.5 x 3.2 mm, 3.2 x 5 mm, 5 x 7 mm
  • Frequency
    200 kHz to 1.5 GHz
  • Supply Voltage
    1.71 to 3.465 V
  • Frequency Stability
    ±7 ppm, ±10 ppm, ±20 ppm, ±25 ppm, ±50 ppm
  • Current
    64 to 145 mA
  • Duty Cycle
    45 to 55 %
  • Fall Time
    275 to 1500 ps
  • Jitter
    150 to 220 ps
  • Operating Temperature
    -40 to 85 Degree C
  • Phase Noise
    -161 to -97 dBc/Hz
  • Phase Noise 1 kHz
    -124 to -111 dBc/Hz
  • Phase Noise 1 MHz
    -146 to -133 dBc/Hz
  • Phase Noise 10 kHz
    -132 to -120 dBc/Hz
  • Phase Noise 100 kHz
    -137 to -125 dBc/Hz
  • Rise Time
    275 to 1500 ps
  • Startup Time
    10 mS
  • Storage Temperature
    -55 to 125 Degree C

Technical Documents
View details on the manufacturer's website
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