Features of ROX-2522-S3

• Holdover of under 15 seconds over a 24-hour period with a 50?C up-and-down temperature gradient of 10?C per hour (typical)
• Standard MHz ranges include 10, 12.8, 20, and 40.
• I Square C Temperature Sensor Output in Small Form Factor (optional)
• G.8263, G.8273.x in IEEE 1588
• Modules for stratum 3E timing
• Stability in stratum 2
• Reference to time and frequency
• Cellular base stations
• 5G Base Stations for LTE-TDD

  Specifications? of ROX-2522-S3

• Nominal frequency? - 10MHz? to 40MHz
• Operating temperature range? is -40?C? to +85?C
• Frequency stability over temperature - 1ppb
• Supply voltage- 3.3V
• Harmonics are -35dBc
• Start?up time - 1.5 sec

The SFH615A feature a variety of transfer ratios, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package. The coupling devices are designed for signal transmission between two electrically separated circuits. The couplers are end-stackable with 2.54 mm lead spacing. Creepage and clearance distances of > 8 mm are achieved with option 6. This version complies with IEC 60950 (DIN VDE 0805) for reinforced insulation up to an operation voltage of 400 VRMS or DC. Specifications subject to change.