Champion K1149CQA
Crystal Clock Oscillators
| Part No. | K1149CQA |
|---|---|
| Datasheet | K1149CQA Download |
| Manufacturer |  Champion |
| Description | Crystal Clock Oscillators |
| Buy | Stock & Price |
APPLICATIONS
: Optic Transmission Equipment; Digital Cross Connect Equipment, WDM, DWDM and SONET Backbone Equipment Very Low Phase Noise Characteristics Uses Champion’s Proprietary I-Mesa Crystal Technology PECL Output 0ºC to 70ºC Operating Temperature 45/55% Symmetry Standard Complementary Output Standard ! ! ! ! ! ! E L E C T R I C A L S P E C I F I C AT I O N S Model Frequency Range (MHz) Input Current (mA) Frequency Stability (ppm) Overall 0oC to +70oC Temperature Range (oC) Operating Storage Supply Voltage (V) Symmetry (%) Jitter (fj > 1KHz) Start Up Time (ms) 0oC to +70oC -40oC to +85oC +5.0V ±5% 45/55 (Refer to Page 2) < 1ps <10 K1149CQA 139.264MHz, 155.520MHz < 50 Inclusive of Calibration, Temperature, Voltage, Load and Aging ±20 PA R T N U M B E R I N G G U I D E K1149CQA - Specify Frequency 2553 N. Edgington Street, Franklin Park, IL 60131 " Phone: 847.451.1000 " Fax: 847.451.7585 800-888-1499 or 1 K1149CQA Series 5V Crystal Oscillators Notes: 1. Internally there are 5Ω resistors in Series with each output 2.