RENESAS XK33R156R312R625I

The XK devices are a second-generation follow-on to the XF ProXO high-performance oscillators. The devices are often referred to as ProXO II. The XK family of devices uses internal regulators to provide excellent PSNR characteristics. The devices are offered in a range of industry-standard package footprints. Each device can be factory programmed with up to three frequencies and/or output types that are selected by the 3-level FS pin.

• 55fs RMS typical phase jitter (12kHz to 20MHz) at 156.25MHz
• 50MHz to 1250MHz output frequency
• Package options:
  • 1.8 x 1.4 x 0.85 mm (1.6 x 1.2 mm footprint compatible)
  • 2.0 x 1.6 x 0.85 mm
  • 2.5 x 2.0 x 0.7 mm
  • 3.2 x 2.5 x 0.7 mm
• Supply voltage options: 1.8V, 2.5V, 3.3V
• Output types:
  • LVDS, CML, and HCSL (1.8V, 2.5V, 3.3V)
  • LVPECL (3.3V only)
  • LVCMOS differential (1.8V only)
• Total stability (including temperature, power supply, and aging):
  • ±25ppm (1.8V)
  • ±30ppm (2.5V, 3.3V)
• Operating temperature: -40℃ to +85℃

• 10G to 800G Ethernet
• 100G to 400G OTN
• 3G to 24G SDI broadcast video
• Servers, switches, storage, accelerators, NICs, HBAs