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| CVPD-034 LVPECL Voltage Controlled Crystal Oscillator 5x7mm SMD 3.3 Volts 5x7mm SMD Applications: Actual CVPD-034X-50-155.520MHz Plot Digital Video SONET/SDH/DWDM Storage Area Networks Broadband Access Ethernet, Gigabit Ethernet Rev.: M Date: 04-13-08 CVPD-034 LVPECL Voltage Controlled Crystal Oscillator 5x7mm SMD 3.3 Volts Frequency Range: Frequency Pulling (APR) Min.: Temperature Range: (standard) (Option M) (Option X) Storage: Input Voltage: Input Current: Output: Symmetry: Rise/Fall Time: Linearity: 77.760MHz to 200.000MHz 50ppm (std), 100ppm 0C to +70C -20C to +70C -40C to +85C -55C to 120C 3.3V 0.3V 55mA Typ., 88mA Max Differential LVPECL 45/55% Max @ 50%Vdd 1nsec Max @ 20% to 80% Vdd 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 Disable Time 200nSec Max Start-up Time 1mSec Typ., 2mSec Max Phase Jitter: Phase Noise: 12KHz~80MHz 10Hz 100Hz 1KHz 10KHz 100KHz 0.5psec Typ., 1psec RMS Max -60dBc/Hz Typical -90dBc/Hz Typical -115dBc/Hz Typical -140dBc/Hz Typical -145dBc/Hz Typical Sub-harmonics: Aging: None <5ppm 1st year, <2ppm every year thereafter Rev.: M Date: 04-13-08 CVPD-034 LVPECL Voltage Controlled Crystal Oscillator 5x7mm SMD 3.3 Volts PART NUMBER GUIDE CVPD - 034 X - 50 - 155.520 #1 #2 #3 #4 #5 #1 Crystek PECL VCXO. #2 Model 034 #3 Temp. Range (Blank=0/70C)(M=-20/70C)(X=-40/85C) #4 Stability: (see Table 1) #5 Frequency in MHz: 3 or 6 decimal places Blank(std) 50 Stability Indicator 100ppm 50ppm Standard Frequencies (50ppm, 0/70C) 77.760 MHz 155.520 MHz 156.250 MHz 161.132800 MHz 200.000 MHz Example: CVPD-034X-50-155.520 3.3V, -40/85C, 50ppm(APR), 155.520 MHz Table 1 Thermal Shock: MIL-STD-883, Method 1011, Condition A Moisture Resistance: MIL-STD-883, Method 1004 Environmental: TEMPERATURE Shock: Solderability: Vibration: Solvent Resistance: Resistance to Soldering Heat: Mechanical: MIL-STD-883, Method 2002, Condition B MIL-STD-883, Method 2003 MIL-STD-883, Method 2007, Condition A MIL-STD-202, Method 215 MIL-STD-202, Method 210, Condition I or J RECOMMENDED REFLOW SOLDERING PROFILE 260C 217C 200C 150C Ramp-Up 3C/Sec Max. Critical Temperature Zone Ramp-Down 6C/Sec. Preheat 180 Secs. Max. 8 Minutes Max. 90 Secs. Max. 260C for 10 Secs. Max. NOTE: Reflow Profile with 240C peak also acceptable. 0.274 0.007 (6.96 0.18) Dimensions inches (mm) All dimensions are Max unless otherwise specified. Tri-State Function Pin #1 State Open or N/C "1" level 0.7*Vcc Min "0" level 0.3*Vcc Max Part Number Frequency DC Lot Code 0.193 0.007 (4.90 0.18) 0.075 (1.80) Output State Active Active SUGGESTED PAD LAYOUT Denotes pad 1 0.055 Typ (1.40 Typ) 0.045 0.008 (1.14 0.20) #1 #6 #2 #5 #3 #4 0.071 (1.80) 1 2 3 via to ground 0.01F 6 5 4 0.154 (3.91) 0.050 (1.27) High Z Pad 1 2 3 4 5 6 Connection Volt. Control GND Out Comp. Out VCC Enable/Disable 0.100 (2.54) 0.200 (5.08) 0.100 (2.54) 0.200 (5.08) Rev.: M Date: 04-13-08 |
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