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| CVHD-931 Model 9X14 mm SMD, 3.3V, CMOS ee Fr ad Le oHS ant R pli m Co High Performance CMOS VCXO 50MHz to 180MHz 0C to 70C -40C to 85C -55C to 105C 3.3V 0.3V 1.65V 1.65V 1.65V 0.25V 25mA Max CMOS 47.5/52.5 Typical, 45/55% Max 5ns Max @ 20% to 80% Vcc 50ppm Min. 10% Max 30pF Max 90% Vdd Max 10% Vdd Min. 2ms Typ., 5ms Max >10KHz @ -3dB none <5ps RMS (1-sigma) Max <1ps RMS (1-sigma) Max, <1ps RMS (1-sigma) Max, -80 dBc/Hz -110 dBc/Hz -140 dBc/Hz -150 dBc/Hz <3ppm 1st/yr, <2ppm every year thereafter Frequency Range: Temperature Range: (Option X) Storage: Input Voltage: Control Voltage: Settability At Nominal: Input Current: Output: Symmetry: Rise/Fall Time: Pullability APR: Linearity: Load: Logic "1" Level: Logic "0" Level: Start-up time: Modulation BW: Sub-harmonics: Period Jitter: Phase Jitter: (20,000 periods) 12KHz~20MHz 50KHz~80MHz Phase Noise Typical: 100Hz 1KHz 10KHz 100KHz Aging: Applications: Broadband Networks SONET/SDH/DWD ATM Network/switch Telecom Designed using FR5 PCB & Fundamental AT 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-040301 Rev. B Page 1 of 2 CVHD-931 Model 9X14 mm SMD, 3.3V, CMOS Crystek Part Number Guide CVHD-931 X-80.000 #1 #2 #3 #4 0.360 (9.14) #1 Crystek 9x14 SMD CMOS VCXO #2 Model 931 = High Performance 3.3V #3 Temp. Range: Blank = 0/70C, X=-40/85C #4 Frequency in MHz: 3 or 6 decimal places High Performance VCXO Bottom View 0.560 (14.2) 0.040 (1.01) CRYSTEK P/N Frequency Date Code 0.560 (14.2) 1 4 0.200 (5.08) 2 3 0.070 (1.77) Example: CVHD-931X-100.000 = 3.3V, -40/85C, 100 MHz 0.210 (5.3) SUGGESTED PAD LAYOUT 0.050 (1.27) ee Fr ad Le oHS ant R pli m Co Pad 1 2 3 4 Connection 0.090 (2.28) 0.280 (7.11) RECOMMENDED REFLOW SOLDERING PROFILE TEMPERATURE 260C 217C 200C 150C Ramp-Up 3C/Sec Max. Critical Temperature Zone Ramp-Down 6C/Sec. Volt Cont. GND OUT Vdd 0.200 (5.08) Preheat 180 Secs. Max. 8 Minutes Max. 90 Secs. Max. 260C for 10 Secs. Max. NOTE: Reflow Profile with 240C peak also acceptable. Mechanical: Shock: Solderability: Vibration: Solvent Resistance: Resistance to Soldering Heat: Environmental: Thermal Shock: Moisture Resistance: Packaging: Tape/Reel: 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 MIL-STD-883, Method 1011, Condition A MIL-STD-883, Method 1004 100ea, 250ea,500ea 24mm Tape Specifications subject to change without notice. TD-040301 Rev. B Page 2 of 2 |
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