CVHD-956 Model 9X14 mm SMD, 3.3V, HCMOS/TTL ee Fr ad HS t e L Ro plian m Co HCMOS/TTL VCXO with Enable/Disable Frequency Range: 38.88 MHz to 180 MHz Temperature Range: (Option X) Storage: 0°C to 70°C -40°C to 85°C -55°C to 105°C Frequency Stability: Input Voltage: Input Current: Control Voltage: Settability At Nominal: ±25ppm, ±50ppm 3.3V ± 0.3V 30mA Max 1.65V ± 1.65V 1.65V ± 0.25V Output: Symmetry: Rise/Fall Time: Pullability APR: Linearity: Load: Logic "1" Level: Logic "0" Level: Current: 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 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: 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 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 HCMOS/TTL VCXO with Enable/Disable CVHD-956 Model 9X14 mm SMD, 3.3V, HCMOS/TTL Pad 0.560 (14.2) Connection 1 2 3 4 5 6 Volt Cont. Tri-State GND OUT NC Vdd Bottom View CRYSTEK P/N Frequency Date Code 0.360 (9.14) 1 6 0.560 (14.2) Tri-State pin Output pin Open "1" level 2.2V Min "0" level 0.8V Max Active Active High Z Internal Pullup Resistance 50K ohms Min TEMPERATURE Ramp-Up 3°C/Sec Max. 4 0.040 (1.01) 0.050 (1.27) ee Fr ad Le oHS ant R pli m Co 0.090 (2.28) 0.280 (7.11) 0.200 (5.08) Critical Temperature Zone Crystek Part Number Guide Ramp-Down 6°C/Sec. 217°C 0.070 (1.77) SUGGESTED PAD LAYOUT RECOMMENDED REFLOW SOLDERING PROFILE 260°C 5 3 0.100 (2.54) 0.210 (5.3) Tri-State Function 2 CVHD-956 X - 50 - 74.1758 200°C #1 #2 #3 #4 #5 150°C Stability Indicator: Preheat 180 Secs. Max. 8 Minutes Max. 90 Secs. Max. 260°C for 10 Secs. Max. NOTE: Reflow Profile with 240°C peak also acceptable. #1 Crystek SMD HCMOS VCXO #2 Model 956 = 3.3V 9x14mm HFF VCXO #3 Temp. Range: Blank = 0/70°C, X= -40/85°C #4 Stability: (see Table 1) #5 Frequency in MHz: 3 or 6 decimal places 50 25 ± 50ppm ± 25ppm **Note -40/85°C only available in ± 50ppm Table 1 Example: CCPD-956X-50-74.250 = 3.3V, 45/55, -40/85°C, 50ppm, 74.250 MHz Mechanical: Shock: Solderability: Vibration: Solvent Resistance: Resistance to Soldering Heat: 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 Environmental: Thermal Shock: Moisture Resistance: MIL-STD-883, Method 1011, Condition A MIL-STD-883, Method 1004 Packaging: Tape/Reel: 100ea, 250ea,500ea 24mm Tape Specifications subject to change without notice. TD-040505 Rev. B Page 2 of 2