XO5x84-1588-R Series OCXO Stratum 3E and IEEE 1588 Protocol Compliant Features: Compliant to Stratum 3E of GR-1244-Core & GR-253-Core Compliant to ITU-T G.812 Type III Clock Optimized for IEEE-1588v2 Timing Over Packet System applications 10 MHz, 12.8MHz, and 20MHz Applications: Designed to Support IEEE-1588 Device Suppliers Like: IEEE-1588v2 ToP (Timing over Packet) Telecordia GR-253 SONET/SDH/10 GbE Stratum 3E System Synchronizer Timing Cards ITU-T G.8263 Packet Slave Clock Timing Cards Microsemi Broadcom IDT Semtech Electrical Specifications: Parameter Frequency Range Initial Accuracy Symbol Min. F FI 10 -0.5 Typ. Max. Units 20.000 +0.5 MHz ppm Conditions 2 +85 +125 ppm °C °C 10 ppb -2.0 -2.0 +2.0 +2.0 ppb ppb Over the operating temperature range ±5% change in voltage ±5% change in load -100 +100 ppb After 30-days Power On -1 +1 ppb Constant temperature +11 ppb @ 25˚C @ time of shipment Frequency Stabilities Total Free-Run Accuracy Operating Temperature Storage Temperature vs Temperature -2 -40 -55 ∆FT/F vs. Supply Voltage vs. Load 7 ∆FVDD/F ∆FLOAD/F Aging 1st Year 24-Hour Holdover <1 x 10-11 Short Term Stability: ADEV per sec Over 20-Years Inclusive of operating temperature and 24 hour aging drift. In still air RF Output Output Type Output Load Symmetry (duty cycle) Rise/Fall Time Logic “1” Level Logic “0” Level TDC TR/TF VOH VOH HCMOS 15 50 40 60 10 90% VDD 10% VDD pF % ns V V @ 50% of waveform From 10% to 90% VOUT HCMOS Load Other Parameters SSB Phase Noise (under static conditions) At 20 MHz Warm-up Time (Restabilization) Wander Generation -117 -137 -145 -150 @ 10Hz Offset @ 100Hz Offset dBc/Hz @ 1kHz Offset @ 10kHz Offset To be within ±10ppb of the 5 Minutes frequency after 1-hour of operation @ 25˚C MTIE and TDEV as per Stratum 3E requirements of Telecordia GR-1244-CORE (ref Figure A) Supply Voltage & Power Consumption Supply Voltage Power Consumption VDD 3.135 3.3 3.465 VDC 1.25 3.5 Watts Watts Contact factory for other supply voltage options. Steady state @ 25°C in still air @ warm-up 1 of 2 MtronPTI - 2525 Shader Road - Orlando - Florida - 32804 - USA - 1-407-298-2000 - www.mtronpti.com MtronPTI reserves the right to make changes to the product(s) and services(s) described herein without notice. No liability is assumed as a result of their use or application. XO5x84-1588-R Series OCXO Stratum 3E and IEEE 1588 Protocol Compliant Wander Generation Plots: Loop BW 0.001 Hz MTIE Performance TDEV Performance Figure A XO5084-1588-R Packages: Pin Assignments Pin/Pad 1: Output Pin/Pad 2: Ground Pin/Pad 3: N/C Pin/Pad 4: N/C Pin/Pad 5: Supply XO5084-1588-R Thru-Hole XO5084-1588-Rs SMD XO5184-1588-R Packages: Pin Assignments Pin/Pad 1: N/C Pin/Pad 2: N/C Pin/Pad 3: Supply Pin/Pad 4: Output Pin/Pad 5: N/C Pin/Pad 6: N/C Pin/Pad 7: Ground XO5184-1588-R Thru-Hole XO5184-1588-Rs SMD ** Please check website for environmental conditions and solder reflow profile. Data Sheet Revision Table: Date 05-24-12 Rev. 0 Author BRM Details of Revision Original Draft. 2 of 2 MtronPTI - 2525 Shader Road - Orlando - Florida - 32804 - USA - 1-407-298-2000 - www.mtronpti.com MtronPTI reserves the right to make changes to the product(s) and services(s) described herein without notice. No liability is assumed as a result of their use or application.