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| CVPD-914 Model 9x14 mm SMD, 3.3V, LVPECL Frequency Range: Temperature Range: (Option M) (Option X) Storage: Input Voltage: Control Voltage: Settability At Nominal: Input Current: Output: Symmetry: Rise/Fall Time: Pulling Range: Linearity: Logic: Terminated to Vdd-2V Temp. 0C to 85C Temp. -40C to 0C Enable/Disable Time 12kHz to 80MHz 77.760MHz to 200MHz 0C to 70C -20C to 70C -40C to 85C -45C to 90C 3.3V 0.3V 1.65V 1.65V 1.65V 0.25V 50mA Typ, 88mA Max Differential LVPECL 45/55% Max @ 50% Vdd 1ns Max @ 20% to 80% Vdd 50ppm APR Min. (std) 10% Max into 50 ohms "0" = 1.490 Min, 1.680 Max "1" = 2.275 Min, 2.420 Max "0" = 1.470 Min, 1.745 Max "1" = 2.215 Min, 2.420 Max 200ns Max 0.5psec Typ., 1psec RMS Max <5ppm 1st/yr, <2ppm every year thereafter Designed to meet today's requirements for 3.3V Differential LVPECL applications. The CVPD-914 is produced using mesa crystal design to provide a very low noise, low jitter voltage controlled clock oscillator for demanding telecom and other applications. Jitter: Aging: SUGGESTED PAD LAYOUT 0.560 (14.2) 0.100 (2.54) 0.560 (14.2) 0.040 (1.01) via to ground 0.01F 0.050 (1.27) 0.360 (9.14) CRYSTEK P/N Frequency Date Code 1 6 2 5 0.200 (5.08) 3 4 0.070 (1.77) 0.090 (2.28) 0.280 (7.11) 0.210 (5.3) 0.200 (5.08) RECOMMENDED REFLOW SOLDERING PROFILE Reflow 5C 235 185 150 100 Cooling 1-5C/Sec Crystek Part Number Guide CVPD-914 - X - 50 - 155.520 #1 #2 #3 #4 #5 #1 Crystek 9x14 SMD PECL VCXO #2 Model 033 = 3.3V #3 Temp. Range: Blank = 0/70C, M= -20/70C, X=-40/85C #4 Pulling: (see Table 1) #5 Frequency in MHz: 3 or 6 decimal places Temperature (4C/sec Max) Time 10 sec (seconds) Max 260C Reflow Profile NOT recommended for this product PIN 1 2 3 4 5 6 Function Volt Cont. E/D GND OUT COUT Vcc Enable/Disable Function E/D Pin Output pin Open Active "0" level 0.7xVcc Max Active High Z "1" level 0.3xVcc Min 1 to 2 minutes Pulling (APR) Min. Blank 50 (std) 25 20 100ppm 50ppm 25ppm 20ppm Table 1 Example: CVPD-914X-50-155.520 = 3.3V, 45/55, -40/85C, 50ppm APR, 155.520 MHz Standard Frequencies 77.760 155.520 156.250 161.1328 166.6286 167.3316 Specifications subject to change without notice. TD-030401 Rev. J CRYSTEK CORPORATION 12730 Commonwealth Drive * Fort Myers, Florida 33913 Phone: 239-561-3311 * 800-237-3061 Fax: 239-561-1025 * www.crystek.com |
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