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SiT5357

TCXO by SiTime (9 more products)

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The SiT5357 from SiTime is a Temperature Controlled Crystal Oscillator (TCXO) that operates from 60 to 220 MHz. Its oscillation frequency can be controlled in 1 Hz steps. The TCXO operates over a temperature range from -40 to 105 degree celcius with ±0.1 to ±0.25 ppm frequency stability. It requires a supply voltage of 2.5 to 3.3 V and has a LVCMOS or clipped sinewave output. This device is fully compliant to the GR-1244 Stratum 3 oscillator specifications. It also integrates multiple on-chip regulators, providing power supply noise filtering and eliminating the need for a dedicated external LDO.

The SiT5357 is available in a 5 x 3.2 mm surface mount package and is RoHS & REACH complaint. The oscillator is ideal for 4G/5G radio, small cell, synchronous etherner, IEEE 1588, test and measurement applications.

Product Specifications

    Product Details

    • Part Number :
      SiT5357
    • Manufacturer :
      SiTime
    • Description :
      TCXO from 60 to 220 MHz

    General Parameters

    • Application - Standards :
      4G, 5G, Radio, Test and Measurement
    • Frequency :
      60 to 220 MHz
    • Output Waveform :
      LVCMOS, Clipped Sinewave
    • Supply Voltage :
      2.25 to 3.63 V
    • Output_Voltage :
      0.4 V
    • Load Capacitance :
      3 pF
    • Output Load :
      15 pF
    • Phase Noise :
      -155 to 54 dBc
    • Phase Noise 1 kHz :
      -126 dBc
    • Phase Noise 10 kHz :
      -132 dBc
    • Phase Noise 100 kHz :
      -135 dBc
    • Phase Noise 1 MHz :
      -149 dBc
    • Startup Time :
      5 ms
    • Duty Cycle :
      45 to 55 %
    • Fall Time :
      30 to 75 ns
    • Rise Time :
      120 ns
    • Jitter :
      2 to 10 ps
    • Frequency Stability :
      +/-0.1 to +/-0.25 ppm
    • Temperature Stability :
      ±0.1 ppm
    • Package Type :
      Surface Mount
    • Dimension :
      5.0 x 3.2 mm
    • Operating Temperature :
      -40 to 105 Degree C
    • Storage Temperature :
      -65 to 125 Degree C
    • RoHS :
      Yes

    Technical Documents

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