Ultra-Low Noise LVPECL VCXO with -162 dBc/Hz Noise Floor! CVPD-922 Model 9×14 mm SMD, 3.3V, LVPECL Frequency Range: Frequency Pulling: Temperature Range: (Option X) Storage: Input Voltage: Control Voltage: Input Current: Output: Symmetry: Rise/Fall Time: Linearity: Logic: 40 MHz to 125 MHz ±20ppm APR Min 0°C to 70°C -40°C to 85°C -45°C to 90°C 3.3V ±0.3V 1.65V ±1.65V 88mA Max Differential LVPECL 45/55% Max @ zero crossing point 1nSec Max (20% to 80%) ±10% Max Terminated to Vcc-2V into 50 ohms "0" = Vcc-1.85V Min, Vcc-1.62V Max "1" = Vcc-1.02V Min, Vcc-0.81V Max Disable Time: 200nSec Start-up Time: 1mSec Typical, 2mSec Max Phase Jitter: 12 kHz to 20 MHz 85 femtoseconds Typical @ 100 MHz Phase Noise: 10 Hz -85 dBc/Hz Typical 100 Hz -115 dBc/Hz Typical 1 kHz -145 dBc/Hz Typical 10 kHz -155 dBc/Hz Typical 100 kHz -160 dBc/Hz Typical 1 MHz -162 dBc/Hz Typical 10 MHz -162 dBc/Hz Typical Aging: <3ppm 1st year, <1ppm every year thereafter The CVPD-922 represents our lowest phase noise LVPECL VCXO family. Close-in phase noise has been reduced to -85 dBc/Hz @ 10 Hz offset while the noise floor is at -162 dBc/Hz which leads the industry for an LVPECL VCXO. SUGGESTED PAD LAYOUT 0.100 (2.54) 0.560 (14.2) 0.560 (14.2) CRYSTEK P/N Frequency Date Code 0.360 (9.14) 0.040 (1.01) 1 0.210 (5.3) 6 2 0.050 (1.27) 3 5 4 0.070 (1.77) 0.090 (2.28) 0.280 (7.11) 0.200 (5.08) RECOMMENDED REFLOW SOLDERING PROFILE 900034 (See App Note listed on website) http://www.crystek.com/specification/reflow/900034.pdf 0.200 (5.08) Crystek Part Number Guide CVPD-922 X - 100.000 #1 #2 #3 #4 #1 Crystek 9×14 SMD PECL VCXO #2 Model 922 #3 Temp. Range: Blank = 0/70°C, X = -40/85°C #4 Frequency in MHz: 3 or 6 decimal places Example: CVPD-922X-100.000 = 3.3V, 45/55, -40/85°C, 100.000 MHz Enable/Disable Function C PIN Function 1 2 3 4 5 6 Control Volt E/D GND OUT COUT Vcc CRYSTEK CORPORATION Pin 2 Output Pin Open "0" level Vcc-1.620V Max "1" level Vcc-1.025V Min Active Disabled Active Specifications subject to change without notice. CVPD-922 Rev. B 12730 Commonwealth Drive • Fort Myers, Florida 33913 Phone: 239-561-3311 • 800-237-3061 Fax: 239-561-1025 • www.crystek.com