O s c i l l at or s 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 15 pF , 30 pF 15 pF , 50 pF Oscillation Mode Fundamental / 3rd Overtone Supply Voltage 1.8 V 2.5 V , 2.8 V , 3.3 V 5 V Frequency Range 1 ~ 150 MHz Frequency Stability ± 25 ppm (-10 ~ + 70 ºC), or specify Operating Temperature Range - 40 ~ + 85 ºC Storage Temperature Range - 55 ~ + 125 ºC Voltage Vol (Max.) / Voh (Min.) 0.1 VDD / 0.9 VDD Rise (Tr) / Fall (Tf) Time 10 ns Max. Supply Current 20 mA Max. 30 mA Max. 45 mA Max. Symmetry 40 ~ 60 % Start-up Time 10 ms Max O Phase Jitter (12 KHz ~ 20 MHz) 1 ps Max s Aging (at 25 ºC) ± 3 ppm / year Max. c i l l a t o r s 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