ECVT400 ECM | Alldatasheet
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Technical content
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@ecmelectronics.co.uk 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. Issue 2 Low Profile Low Current Consumption Excellent Stability 3V or 5V Supply Custom Options Parameter ECVT400 Frequency Range 12.80MHz to 19.68MHz Specify Temperature Stability +/-2.5ppm -100 to +60oC (A) -200 to +750C (B) -300 to +750C (C) Specify Stability vs Supply +/-0.3ppm Supply Voltage +5V (W) +3V (X) Specify Supply Current 2.0mA Output Level 0.8V p-p (min) Output Waveform Clipped Sine Output Load 10KΩ//10pF Frequency Adjustment +/-3ppm min Internal Trimmer Pulling Range +/-5.0ppm min Control Voltage 2.5V+/-1.0V (Vcc 5.0V) 1.5V+/-1.0V (Vcc 3.0V Aging +/-1ppm / yr Environmental & Mechanical Hunidity +400C +/-20C 90% RH for 200Hours Thermal Shock +850C for 30 mins -300C for 30 mins Vibration 10 - 55Hz 2mm amplitude 2 hours XYZ axis Soldering Condition 235 +/-50c 2 Seconds +/-0.5 S ECVT400 Series Part Numbering ECVT400 Z 19.44 W I Type Output Z= Clipped Sine Frequency Supply Voltage W = 3V X = 5V Trimmer I = Internal Type A B C D E F G Dimensions in mm Pin 1 2 3 4 5 6 O/P GND Vc Vdd GND GND