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| CVPD-914 Model 9X14 mm SMD, 3.3V, LVPECL ree dF ea oHS nt L R plia m Co Frequency Range: 77.760MHz to 200MHz Temperature Range: 0C to 70C (Option M) -20C to 70C (Option X) -40C to 85C Storage: -55C to 120C Input Voltage: 3.3V 0.3V Control Voltage: 1.65V 1.65V Settability At Nominal: 1.65V 0.25V Input Current: 50mA Typ, 88mA Max Output: Differential LVPECL Symmetry: 45/55% Max @ 50% Vdd Rise/Fall Time: 1ns Max @ 20% to 80% Vdd Pulling Range: 50ppm APR Min. (std) Linearity: 10% Max Logic: Terminated to Vdd-2V into 50 ohms Temp. 0C to 85C "0" = 1.490 Min, 1.680 Max "1" = 2.275 Min, 2.420 Max Temp. -40C to 0C "0" = 1.470 Min, 1.745 Max "1" = 2.215 Min, 2.420 Max Enable/Disable Time 200ns Max Jitter: 12KHz to 80MHz 0.5psec Typ., 1psec RMS Max Differential LVPECL Voltage Controlled Crystal Oscillator 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. Aging: <5ppm 1st/yr, <2ppm every year thereafter SUGGESTED PAD LAYOUT 0.560 (14.2) Bottom View 0.560 (14.2) 0.210 (5.3) 0.050 (1.27) 0.360 (9.14) CRYSTEK P/N Frequency Date Code 1 6 0.100 (2.54) 2 5 3 4 0.040 (1.01) 0.070 (1.77) 0.090 (2.28) 0.280 (7.11) 0.200 (5.08) RECOMMENDED REFLOW SOLDERING PROFILE 235 185 150 100 Temperature (4C/sec Max) 1 to 2 minutes Time (seconds) Reflow 5C Crystek Part Number Guide CVPD-914 X - 50 - 155.520 #1 #2 #3 #4 #5 Cooling 1-5C/Sec Pulling (APR) Min. #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 Blank 50 (std) 25 20 100ppm 50ppm 25ppm 20ppm 10 sec Max Table 1 Example: CVPD-914X-50-155.520 = 3.3V, 45/55, -40/85C, 50ppm APR, 155.520 MHz 260C Reflow Profile NOT recommended for this product Pad 1 2 3 4 5 6 Connection Volt Cont. E/D GND OUT COUT Vdd Enable/Disable Function Standard Frequencies 77.760 155.520 156.250 161.1328 166.6286 167.3316 E/D pin Open "1" level 0.7Vcc Min "0" level 0.3Vcc Max Output pin Active Active High Z Specifications subject to change without notice. TD-030401 Rev. G |
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