Oscillators 5 x 3.2 mm SMD CMOS CXO 7C SERIES Features > Ultra small SMD seam sealed clock crystal oscillator units. > High precision characteristic covering up to wide frequency range. > Designed for automatic mounting and reflow soldering. > Optionable stand-by function for output: Tri-state output. > Supply voltage range : 1.8 V ~ 5.0 V > High stability, low jitter, low power consumption. > Main application : wireless communication set, PDA, and DSC. > RoHS Compliant / Pb Free. Electrical Specifications Item / Type 7C Output Type CMOS Output Load 15 pF Oscillation Mode Supply Voltage 15 pF , 30 pF 1.8 V 5V 2.5 V , 2.8 V , 3.3 V Frequency Range 1 ~ 150 MHz Frequency Stability 50 ppm (-10 ~ + 70 C), or specify Operating Temperature Range - 40 ~ + 85 C Storage Temperature Range - 55 ~ + 125 C Voltage Vol (Max.) / Voh (Min.) 0.1 VDD / 0.9 VDD Rise (Tr) / Fall (Tf) Time Supply Current 10 ns Max. 20 mA Max. 30 mA Max. Symmetry 40 ~ 60 % Start-up Time 10 ms Max Oscillators Phase Jitter (12 KHz ~ 20 MHz) Aging (at 25 C) 1 ps Max 3 ppm / year Max. Dimensions PAD FUNCTION: 1:ENABLE CONTROL 2:GND 3:OUT 4:VDD Suggested Layout Units:mm Remark : Specification subject to change without prior notice. Please confirm with our sales. http://www.txccorp.com 30 15 pF , 50 pF Fundamental / 3rd Overtone 45 mA Max. OSCILLATOR Part Numbering System - CMOS - Tight Stability Example Part Number: 7W-14.31818MBA-T 7W - 14.31818M B Product Family Supply Voltage 7W 7C 7X 8W A B C D A-T Packaging Method 5.0V 3.3V 2.5V 1.8V T Tape & Reel B Bulk Frequency Frequency Stability (over Temp) Numeric Value. Three digits to the left and right of the decimal point, in most cases (if repeating numbers, will state till the second repeating, i.e. 14.318181818 would be 14.31818) A E 25ppm 50ppm (-10 to 70C) (-40 to 85C)