TW Type VCTCXOs

By Taitien 91

TW Type VCTCXOs

Taitien’s TW type voltage controlled temperature compensated crystal oscillators are high performance 5032 size VCTCXOs. The TW type oscillators provide ultra-tight frequency stability with low power consumption in a miniature SMD package. They are available with frequency stability options of ±100 ppb over -20°C to +70°C or ±280 ppb over -40°C to +85°C.

These high-performance oscillators are available at output frequencies ranging between 10 MHz and 52 MHz with either CMOS or clipped sine wave output logic. The small 5 mm x 3.2 mm form factors provide the flexibility needed by design engineers working within constrained board spaces. These features make the TW type oscillators cost-effective system clock solutions for high-precision applications such as GPS receivers, femtocell low power base stations, network interface cards, and network monitoring equipment.

Features
  • Package size: 5 mm x 3.2 mm x 1.55 mm SMD ceramic package
  • Output logic: CMOS or clipped sine wave
  • Supply voltage: 5 V, 3.3 V
  • Standard frequencies
    • 10 MHz, 12.8 MHz, 13 MHz, 19.2 MHz
    • 10 MHz, 25 MHz, 26 MHz, 30.72 MHz
  • Supply current
  • CMOS
    • 10 MHz to 40 MHz: 6 mA
    • 40 MHz to 52 MHz: 8 mA
  • Clipped sine wave
    • 10 MHz to 52 MHz: 3.5 mA
  • Frequency stability: 
    • ±0.1 ppm at -20°C to +70°C
    • ±0.28 ppm at -40°C to +85°C
  • Phase noise:
    • 100 Hz: -125 dBc/Hz
    • 1 kHz: -145 dBc/Hz
    • 10 kHz: -150 dBc/Hz
  • RoHS compliant

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