CARDINAL COMPONENTS Series CX425 Ceramic Surface Mount Crystal * Small overall package dimensions Part Numbering Example: CX425 Z - A5 B3 C3 - 80 - 12.0 D10 CX425 Z A5* B3 C3 80 12.0 D10 SERIES ADDED FEATURES OPERATING TEMP. STABILITY TOLERANCE RESISTANCE FREQUENCY LOAD CAP. SEE CHART CX425 BLANK = BULK PACK A5 = -20C ~ + 7 0C B3 = 30 C3 = 30 D8, D10, ETC. BELOW Z = TAPE AND REEL A7 = -10C ~ + 60C B6 = 15 C8 = 15 B4 = 10 C4 = 10 *NOTE: The above ABC combinations cover basic specification options. We tailor our crystal specifications to meet customer requirements. Please contact our sales department if you don't see exactly what you need. Specifications: Frequency Range: CX425 12.000 ~ 50.000 MHz Operating Temperature: -20C ~ +70C Frequency Stability: 30 ppm 15 ppm 10 ppm Frequency Tolerance: (at 25C) 30 ppm 15 ppm 10 ppm Load Capacitance: Resistance: Standard: Option: (Fundamental) Standard 8 pF,10 pF, etc. Other values are available. Maximum resistance corresponds to frequency. See chart below. Shunt Capacitance: 7 pF Max Aging: 5 ppm/year Drive Level: 100 W Max Packaging: Tape and Reel Recommended Solder Pattern Resistance Chart: All resistances are maximum EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE) Frequency MHz ESR () Oscillation Mode 12.0 ~ 19.999 80 Fundamental 20.0 ~ 25.999 70 Fundamental 26.0 ~ 32.000 50 Fundamental Cardinal Components, Inc. 155 Route 46 West Wayne, NJ 07470 Rev: C-090414-11 C-16 TEL: (973)785-1333 E-MAIL: sales@cardinalxtal.com WEB: http://www.cardinalxtal.com