Surface Mount Crystal Oscillator ECM VF315 § § § § Industry Standard Footprint Competitive Prices Industrial Temperature Range Available Output Enable Parameter Frequency Range Frequency Stability VF315 1.50MHz to 70.0MHz +/-100ppm (C) +/-50ppm (B) +/-25ppm (A) 5V +/-5% 3.3V +/-5% Supply Voltage Supply Current 1.5MHz to12.MHz 12MHz to 25MHz 25MHz to 40MHz 40MHz to 70MHz Load Duty Cycle Rise & Fall Times Logic “1” Level Logic “0” Level Tri-state Function Start-up Time Operating Temp Part Numbering : Environmental & Mechanical Mechanical Mil STD 202 Method 213 Cond E Shock Thermal Mil STD 883 Method 1011 Shock Cond A Vibration MIL-STD-883 Method 2007 Cond A 0 Soldering 260 C for 10s max: 0 Condition 230 C for 90s max -8 Hermetic Leak rate less than 5x10 Seal Atm.cc/s of helium Notes Standard Option Option Standard Option 16mA No Load 22mA 32mA 56mA 10TTL gates or 50pF 40 / 60 Standard 45/55 Option 5nS max 0.9Vcc min 0.1Vcc max Input HIGH (>2.5V) or floating ACTIVE Input LOW (<0.5V) INFINITE IMPEDANCE 10mS max 2mS Typ 0 0 0 0 -10 C to +70 C (-45 to +85 C) Available VF315P H L 6.0M Type Duty Cycle H=45/55 Blank = Standard Supply Voltage L=3.3V Blank =5.0V Frequency Stability A=25ppm B=50ppm C=100ppm Temperature Range 0 0 1= -40 C to +85 C Blank = Standard A 1 Pin Function A 14.22 B 9.80 1 Tristate C 4.70 H J K 3.00 5.80 1.27 Dimensions in mm 2 GND/ Case D 8.65 E 5.08 3 O/P 4 Vcc F 5.08 G 1.52 L 3.81 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. Issue 1