Model VCX2150A VCXO Description and Applications: Surface mount 15.88 mm SQ (.625”SQ) VCXO operating at a 3.3V supply with complementary CML outputs for use in datacom applications . 2150A VCX2150A 1280M 1280M 0203 CTS CTS 03XX PAT. PEND. Features: • 1280.00 MHz VCXO • Low Profile Surface Mount Package • Excellent solder reflow performance • PCB Substrate for excellent TCE match Electrical Specifications: VCX2150A Specification Center Frequency Fo 1280.00 MHz Supply Voltage (± 5%) 3.3V Current Drain 100 mA max. Aging (typical) Overall Frequency Stability including Temperature, Supply, 2:1 VSWR load, and Aging Operating Temperature +/-1ppm/yr @25C; +/-5ppm max over 10 yr Tuning Voltage Range Frequency Adjust over tuning voltage range 0.15V to 3.15V ± 80 ppm over operating temperature Linearity ± 10% max. RMS phase jitter < 5 psec RMS phase jitter (50 kHz to 80 MHz) < 1 psec ± 20 ppm -40° to +85°C CTS Wireless Components, Inc. 171 Covington Dr. Bloomingdale, Illinois 60108 Tel. (800) 757-6686 Fax: (630) 295-6606 www.ctscorp.com Revision: 1.1 VCX2150A VCXO Environmental Limits: Storage Temperature Humidity Vibration -40 to +90 °C. 95% Relative humidity max @ 70°C. 10 to 60 Hz with double amplitude of 1.52mm max. (1/2 hour in each of 3 perpendicular planes). Mechanical Dimensions (mm): Pin Location: 1] RF output 2] /RF output 3] Vc 4] GND 5] E/D 6] Vcc, supply voltage Enable: Vcc Disable: GND THIS DATA SHEET IS NOT AN OFFER FOR SALE AND SHALL NOT OBLIGATE CTS TO SELL THE PRODUCTS DESCRIBED HEREIN OR ANY OTHER PRODUCTS. CTS MAY, IN ITS SOLE DISCRETION, MODIFY OR DISCONTINUE THE SALE OF ITS PRODUCTS AT ANY TIME WITHOUT NOTICE. CTS MAKES NO WARRANTY, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PRODUCTS REFERENCED OR INFORMATION PROVIDED HEREIN. CTS is a registered trademark of CTS Corporation. CTS Wireless Components, Inc. 171 Covington Dr. Bloomingdale, Illinois 60108 Tel. (800) 757-6686 Fax: (630) 295-6606 www.ctscorp.com Revision: 1.1