ECDT25 ECM | Alldatasheet
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ECM DTCXO Crystal Oscillator 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 1 ECDT25 Parameter ECDT25A ECDT25AH Frequency Range 1 to 20.0MHz 20 to 70.0MHz Specify Frequency Stability +/-0.3ppm 0 0 C to +50 0 C (A) +/-1ppm 0 0 C to +50 0 C (B) +/-2ppm 0 0 C to +50 0 C (C) +/-3ppm 0 0 C to +50 0 C (D) +/-0.3ppm -10 0 C to +60 0 C (E) +/-1ppm -10 0 C to +60 0 C (F) +/-2ppm -10 0 C to +60 0 C (G) +/-3ppm -10 0 C to +60 0 C (H) +/-1ppm -20 0 C to +70 0 C (I) +/-2ppm -20 0 C to +70 0 C (J) +/-3ppm -20 0 C to +70 0 C (K) Specify Output HCMOS AHCMOS Specify Supply Current 10mA max 30mA max Rise & Fall Times 5nS 3nS Symmetry 55/45 55/45 Duty Cycle Supply Voltage 5.0V 5.0V Adjustment (Internal Trimmer) +/-10ppm +/-10ppm § Digitally Compensated § High Stability § Low Current § European Manufacture A B C D E F G H I Dimmensions in mm Pin 1 7 8 14 Connection NC GND O/P Vcc Part Numbering: ECDT25 H 10.00 A Type Output Frequency Stability