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| Tel : 0044 (0) 118 979 1238 Fax: 0044 (0) 118 979 1283 ACTOCXO50 FEATURES Stability to 0.003PPM Low Aging Compact Package Measurement Equipment APPLICATIONS PCS / Cellular Base Station Digital Switching Synthesizer SC Cut OCXO - Please enquire Email : info@actcrystals.com SPECIFICATIONS Frequency Range Frequency Accuracy ( Adjustment 25C) Frequency Stability vs Temperature Aging (AT Cut) (SC Cut) Output Type and Load Characteristics Frequency Stability vs Load Supply Voltage Frequency Stability vs Voltage Supply Consumption Warm-up Time Adjustable Frequency Range Control Voltage Range Slope Linearity Phase Noise (10MHz SC-Cut) 1.0 ~ 160MHz 0.05 PPM (Centre control voltage) See Table 1 0.001PPM/day, first year 0.1PPM, 10 years 1PPM 0.001PPM/day, first year 0.1PPM, 10 years 1PPM See Table 2 0.02PPM vs 10% load change +5.0VDC, +12.0VDC (3V3 Custom option ) 0.02PPM vs 5% voltage change 4.0W (Max.) warm-up; 2.0W (Max.) static 0.3PPM, <1 min. 7.0PPM 0~5V Positive 10% 1Hz, -80dBc/Hz 10Hz, -115dBc/Hz 100Hz, -135dBc/Hz 1kHz, -145dBc/Hz 10kHz, -150dBc/Hz -40~+100C (Unit: mm) Storage Temperature Range FREQUENCY STABILITY vs TEMPERATURE - TABLE 1 Frequency Stability vs Temperature 0.01PPM (AT Cut) 0.03PPM (AT Cut) 0.05PPM (AT Cut) Temperature Range 0 - +50C -20 - +70C -40 - +75C PIN FUNCTION: PIN 2 - Reference voltage / NC PIN3 - Output PIN4 - GND PIN5 - Power Supply ( Applies to frequencies < 20MHz & to 12v0 supply. For frequencies >20MHZ & 3v3 & 5v0 Stabilities will be lower -Please enquire) PIN1 - Voltage Control OUTPUT TYPE AND LOAD CHARACTERISTICS - TABLE 2 Output Waveform Clipped Sine Wave TTL Frequency Range 8MHz - 30MHz 10MHz - 160MHz 1MHz - 30MHz 10MHz - 160MHz Oscillation State F: Fundamental O: Overtone Output Characteristics Load: 10k/10pF Output level: >1Vp-p Load: Max. 10 low power consumption TTL gates "1" level: >+2.4VDC; "0" level: <+0.2VDC Duty cycle: 45/55 Rise/fall time: <6ns Load: Max. 10 low power consumption TTL/HCMOS "1" level: >+4.3VDC; "0" level: <+0.5VDC Duty cycle: 45/55 Rise/fall time: <6ns Load: Max. 10 low power consumption TTL/ACMOS "1" level: >+4.3VDC; "0" level: <+0.5VDC Duty cycle: 45/55 Rise/fall time: <6ns Load: Nominal value 50 Output level: >2dBm Harmonic Attenuation: >-25dB Noise Attenuation: >-60dB F: Fundamental O: Overtone HCMOS 1MHz - 30MHz 10MHz - 160MHz F: Fundamental O: Overtone F: Fundamental O: Overtone ACMOS 1MHz - 30MHz 10MHz - 160MHz Sine Wave 8MHz - 30MHz 10MHz - 160MHz F: Fundamental O: Overtone Please note that all parameters cannot necessarily be specified in one device. Customer to specify : Frequency, Output, Voltage, Stability, and Operating Temperature In line with our ongoing policy of product improvement and evolvement the above specification may be subject to change without notice IS9001:2000 Registered - For quotations or further information, please contact us at : 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY UK http:/www.actcrystals.com 1 Issue : 4 S8 Date 14/09/06 |
Price & Availability of ACTOCXO50
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