ProXO Series Oscillators

By IDT, Integrated Device Technology Inc 94

ProXO Series Oscillators

The IDT ProXO family is designed for enterprise-level equipment that demands very low-noise, stable, and accurate timing/clock sources. The ProXO is a quartz-based PLL oscillator with a key focus on noise reduction technologies. Typical phase jitter is 120 fs over 12 kHz to 20 MHz bandwidth. They are available in a wide frequency range from 15 MHz to 2100 MHz.

Short lead-time, low noise, wide frequency range, excellent ambient performance, and very little engineering effort to incorporate this into designs makes the ProXO series an excellent choice over conventional technologies. The ProXO family has stabilities as tight as ±25 ppm for -40°C to +85°C and ±50 ppm for -40°C to +105°C. This ProXo family provides extremely quick delivery for both standard and custom frequencies.

Features
  • Frequency range: 15 MHz to 2100 MHz
  • Output types:
    • CML
    • LVDS
    • LVPECL
    • HCSL
  • Phase jitter (12 kHz to 20 MHz): 120 fs typical
  • Supply voltage: 1.8 V, 2.5 V, or 3.3 V
  • Package options:
    • 2.5 mm × 2.0 mm × 1.0 mm
    • 3.2 mm × 2.5 mm × 1.2 mm
    • 5.0 mm × 3.2 mm × 1.2 mm
    • 7.0 mm × 5.0 mm × 1.8 mm
  • Frequency stability: ±25 ppm
    • Operating temperatures: -40°C to +85°C
  • Frequency stability: ±50 ppm
    • Operating temperatures: -40°C to +105°C

Applications

  • FOM gear box
  • 10 G, 40 G, 100 G, and 400 G Ethernet
  • Data centers

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