CVH-751 Datasheet | Crystek

.. CVH-731/751 Straight Multiplication HCMOS VCXO Model CVH-731/751 is a 50Mhz to 180Mhz HCMOS Voltage Controlled Crystal Oscillator. Designed using straight multiplication operating at 3.3Vdc or 5.0Vdc and -40 to +85C operating temperature.. This design provides cost advantage over the HFF mesa design and superior performance over PLL designs. This VCXO is also available in 3.3Vdc and 5.0Vdc Clock Oscillator versions. Applications include Broad band Networks, SONET/SDH/DWD, ATM, Network/switch and Base Stations Rev.: C Date: 02-07-08 .. CVH-731/751 Straight Multiplication HCMOS VCXO Frequency Range: 50Mhz to 180Mhz Temperature Range: (Option M) (Option X) Storage: 0°C to +70°C (standard) -20°C to +70°C -40°C to +85°C -45°C to 120°C Frequency Stability: (ppm) VS Temp.(ref. to +25°C) ±15, ±20, ±25, ±50, ±100 Max VS Supply Chage ±5% ±5ppm Max VS Load Chage ±10% ±3ppm Max Input Voltage: (731) (751) Input Current: Input Impedance: Control Voltage:(731) (751) Settability At Nominal: (731) (751) Output: Symmetry: (Option Y) Rise/Fall Time: Pullability APR: (ppm) Linearity: Logic: Load: Start-up Time: Modulation BW: Sub-harmonics: Phase Noise Typical: Aging: 3.3V ± 0.3V 5.0V ± 0.5V 25~60m A (Freq. Dependent) 10K ohms Min. 1.65V ±1.65V 2.5V ±2.5V 1.65V ±0.25V 2.5V ±0.5V HCMOS 40/60% Max @ 50%Vdd 45/55% Max @ 50%Vdd 2~10nsec@ 20% to 80% Vdd (Freq. Dependent) ±50, ±100, ±150, ±200 Min (see table) ±10% Max “0” = 10% Vdd Max “1” = 90% Vdd Min. 15p F Typical 2msec Typical, 5msec Max >10KHz @ -3d B -35d Bc Typical 10Hz @ -52 d Bc/Hz 100Hz @ -85d Bc/Hz 1KHz @ -120 d Bc/Hz 10KHz @ -150 d Bc/Hz 100KHz @ -155 d Bc/Hz <3ppm 1st/yr, <1ppm thereafter Rev.: C Date: 02-07-08 .. CVH-731/751 Straight Multiplication HCMOS VCXO Shock: Solderability: Vibration: Solvent Resistance: Resistance to Soldering Heat: Gross Leak: Fine Leak: Thermal Shock: Moisture...