Epoch OCXO package 9.0x7.0

Holdover OCXOs

High-precision Epoch Platform OCXOs offer excellent stability in the industry's smallest OCXO footprint at 9 x 7 mm. These devices are ideal for emerging 5G, datacenter, and networking applications that require accurate, resilient, and reliable time references.

  • Unmatched ease-of-use, eliminates restrictions on PCB placement, no mechanical shields needed
  • 9x smaller footprint and 25x less volume than comparable quartz OCXOs
  • 3x lower power consumption than comparable quartz OCXOs
  • No activity dips or micro jumps
Holdover OCXOs Products
Device Datasheet Buy Now Frequency Stability(ppm) Output Type Supply Voltage(V) Temp. Range(°C) Package Size(mm) Availability
SiT5801 Download SiT5801 datasheet Buy Now
  • 10 to 60 MHz
  • ±0.003 (±3 ppb)
  • ±0.005 (±5 ppb)
  • Regulated LVCMOS
  • Clipped Sinewave
  • 2.5
  • 2.8
  • 3.3
  • -20 to 70
  • -40 to 85
  • -40 to 95
  • 9.0 x 7.0
  • Production
SiT5802 Download SiT5802 datasheet Buy Now
  • 60 to 220 MHz
  • ±0.003 (±3 ppb)
  • ±0.005 (±5 ppb)
  • Regulated LVCMOS
  • 2.5
  • 2.8
  • 3.3
  • -20 to 70
  • -40 to 85
  • -40 to 95
  • 9.0 x 7.0
  • Production
SiT5811 Download SiT5811 datasheet Buy Now
  • 10 to 60 MHz
  • ±0.001 (±1 ppb)
  • Regulated LVCMOS
  • Clipped Sinewave
  • 2.5
  • 2.8
  • 3.3
  • -20 to 70
  • -40 to 85
  • -40 to 95
  • 9.0 x 7.0
  • Production
SiT5812 Download SiT5812 datasheet Buy Now
  • 60 to 220 MHz
  • ±0.001 (±1 ppb)
  • Regulated LVCMOS
  • 2.5
  • 2.8
  • 3.3
  • -20 to 70
  • -40 to 85
  • -40 to 95
  • 9.0 x 7.0
  • Production