ECM Surface Mount VCTCXO ECVT600 Series § § § § § Very Low Profile Low Current Consumption Excellent Stability 3V Supply Custom Options Parameter Frequency Range Temperature Stability Frequency 0 Tolerance @25 C Stability vs Supply Stability vs Load Supply Voltage Supply Current Output Level Output Waveform Output Load Frequency Adjustment Pulling Aging Operating Temp Storage Temp ECVT600 10.0 to 22.0MHz 0 o +/-2.5ppm –30 to +75 C Specify +/-0.5ppm +/-2.0ppm +/-0.3ppm +/-0.3ppm +5V +/-5% +3V +/-5% 2.0mA 1V p-p (min) Vcc +5V <16.0MHz 0.8V p-p (min) Vcc +5V ≥ 16.0MHz 0.7V p-p (min) Vcc +3V Clipped Sine 10KΩ//10pF +/-3ppm min internal trimmer +/-5ppm to +/-10ppm +/-8ppm to +/-14ppm +/-1ppm / yr 0 0 -30 C to +75 C 0 0 -30 C to +85 C Part Numbering ECVT620 Z Type 620 & = 6 Pad 630 & = 4 Pad 640 650 Output Z= Clipped Sine Frequency Supply Voltage W = 3V X = 5V Trimmer I = Internal 620 & 630 Only 19.44 W 620/630 640/650 Specify Environmental & Mechanical 0 0 Hunidity +40 C +/-2 C 90% RH for 200Hours 0 Thermal Shock +85 C for 30 mins 0 -30 C for 30 mins Vibration 10 - 55Hz 2mm amplitude 2 hours XYZ axis 0 Soldering 235 +/-5 c Condition 2 Seconds +/-0.5 S 620/630 620/630 640/650 I Type All A 11.4 B 9.6 C 2.0 D 7.62 E 1.30 F 1.0 Dimensions inmm Pin ECVT620 ECVT640 1 GND 2 GND 3 O/P 4 GND Pin ECVT630 ECVT650 1 Vcont 2 GND 3 O/P 4 +Vcc 5 Vcont 6 +Vcc ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected] Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary.