Model XO5285-XXX Oven Controlled Crystal Oscillator Electrical Specifications Nominal Frequency (FO): 77.76MHz (available from 50 MHz to 125MHz) Frequency Stability (for 10 MHz) vs. temperature, < ±0.2ppm vs. Power Supply (±5%), <±2ppb vs. Load (±10%), <±2ppb Aging after 30 days continuous operation < ±3ppm for 10 years Frequency Adjustment (none for example, fixed) Available Method, external voltage, 0VDC to +4VDC Range: sufficient for > 10-years aging adjustment Modulation bandwidth, >1KHz Slope, Positive Output (100EL PECL) Level, ‘0’ <1.49VDC ‘1’ >2.17 VDC TR/TF, 300psec, typical Duty Cycle, 45/55%, typical Load, SSB Phase Noise (maximum for 10 MHz) -90dBc/Hz @ 1Hz offset -120dBc/Hz @ 10Hz offset -140dBc/Hz @ 100Hz offset -150dBc/Hz @ 1kHz offset -150dBc/Hz @ 10kHz offset Oscillator Disable (TTL/CMOS Level Input) LOW (or Floating), Oscillator ENABLED HIGH, Oscillator DISABLED Oven Ready (Open Collector Output) LOW, oven NOT ready (3mA sink, maximum) HIGH, oven ready Power Supply Voltage: +3.3VDC ±5% (available from +5V to +15V) Power Consumption <2.5W during warm up <1.25W steady state at 25°C Operating Temperature Range: 0°C to +70°C (available from -40°C to 85°C) Warm Up Time @ 25°C To within 0.1ppm of final frequency, <2.0 minutes Standard Thru-Hole 9-pin Outline Drawing for the XO528X Family Revised: December 5, 2005 Consult the Factory with your specific requirements. Page 1 of 1 The information contained herein is proprietary to MtronPTI and is submitted in confidence. This information may not be copied or divulged without the express written permission of MtronPTI MtronPTI, Inc. - 2525 Shader Road – Orlando – Florida – 32804-2780 Telephone: 407-298-2000 Fax: 407-293-2979 E-mail: [email protected] Model XO5285-XXX Oven Controlled Crystal Oscillator Example of a SMD Implementation of the XO528X Family Revised: December 5, 2005 Consult the Factory with your specific requirements. Page 1 of 1 The information contained herein is proprietary to MtronPTI and is submitted in confidence. This information may not be copied or divulged without the express written permission of MtronPTI MtronPTI, Inc. - 2525 Shader Road – Orlando – Florida – 32804-2780 Telephone: 407-298-2000 Fax: 407-293-2979 E-mail: [email protected]