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| 9X14 mm SMD, 3.3V, HCMOS/TTL CVHD-956 Model HCMOS/TTL VCXO with Enable/Disable 38.88 MHz to 180 MHz 0C to 70C -40C to 85C -55C to 105C 25ppm, 50ppm 3.3V 0.3V 30mA Max 1.65V 1.65V 1.65V 0.25V HCMOS/TTL Compatible 45/55% Max 5ns Max @ 20% to 80% Vcc 50ppm Min. 10% Max 30pF Max 2.4V Min 0.4V Max IOL= -24mA Max IOH= +24mA Max 100ns Max 2ms Typ., 10ms Max 10KHz @ -3dB Min. 3.5ps RMS (1-sigma) Max 0.5ps RMS (1-sigma) Max 25ps peak-to-peak Max -60 dBc/Hz -85 dBc/Hz -115 dBc/Hz -140 dBc/Hz -160 dBc/Hz <5ppm 1st/yr, <2ppm every year thereafter ree dF ea oHS nt L R plia m Co Frequency Range: Temperature Range: (Option X) Storage: Frequency Stability: Input Voltage: Input Current: Control Voltage: Settability At Nominal: Output: Symmetry: Rise/Fall Time: Pullability APR: Linearity: Load: Logic "1" Level: Logic "0" Level: Current: Disable Time: Start-up time: Modulation BW: Period Jitter: (20,000 periods) Phase Jitter: 12KHz~40MHz Total Jitter: (100,000 periods) Phase Noise: 10Hz Typical @ 156.25MHz 100Hz 1KHz 10KHz 100KHz Aging: Applications: Satellite uplinks/downlinks High Definition Video Equipment Switch Applications Designed using FR5 PCB & HFF crystal technology to provide a Low Noise, Low Jitter Voltage Controlled Crystal Oscillator solution at a competitive price. Specifications subject to change without notice. TD-040505 Rev. B Page 1 of 2 9X14 mm SMD, 3.3V, HCMOS/TTL Pad 1 2 3 4 5 6 Connection Volt Cont. Tri-State GND OUT NC Vdd 0.360 (9.14) CVHD-956 Model HCMOS/TTL VCXO with Enable/Disable 0.560 (14.2) CRYSTEK P/N Frequency Date Code 0.560 (14.2) Bottom View 1 6 0.100 (2.54) 2 5 3 4 0.040 (1.01) 0.070 (1.77) Tri-State Function Tri-State pin Open "1" level 2.2V Min "0" level 0.8V Max Internal Pullup Resistance 0.210 (5.3) SUGGESTED PAD LAYOUT 0.050 (1.27) Output pin Active Active High Z 50K ohms Min ee Fr ad Le oHS ant R pli m Co 0.090 (2.28) 0.280 (7.11) RECOMMENDED REFLOW SOLDERING PROFILE TEMPERATURE 260C 217C 200C 150C #1 Crystek SMD HCMOS VCXO #2 Model 956 = 3.3V 9x14mm HFF VCXO #3 Temp. Range: Blank = 0/70C, X= -40/85C #4 Stability: (see Table 1) #5 Frequency in MHz: 3 or 6 decimal places Ramp-Up 3C/Sec Max. Critical Temperature Zone Ramp-Down 6C/Sec. 0.200 (5.08) Crystek Part Number Guide CVHD-956 X - 50 - 74.1758 #1 #2 #3 #4 #5 Stability Indicator: 50 25 50ppm 25ppm Preheat 180 Secs. Max. 8 Minutes Max. 90 Secs. Max. **Note -40/85C only available in 50ppm 260C for 10 Secs. Max. NOTE: Reflow Profile with 240C peak also acceptable. Table 1 Example: CCPD-956X-50-74.250 = 3.3V, 45/55, -40/85C, 50ppm, 74.250 MHz Mechanical: Shock: Solderability: Vibration: Solvent Resistance: Resistance to Soldering Heat: Environmental: Thermal Shock: Moisture Resistance: Packaging: Tape/Reel: MIL-STD-883, Method 2002, Condition A MIL-STD-883, Method 2003 MIL-STD-883, Method 2007, 10g MIL-STD-202, Method 215 MIL-STD-202, Method 210, Condition I or J MIL-STD-883, Method 1011, Condition A MIL-STD-883, Method 1004 100ea, 250ea,500ea 24mm Tape Specifications subject to change without notice. TD-040505 Rev. B Page 2 of 2 |
Price & Availability of CVHD-956X-50-741758
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