Oscilent Corporation | 581 Series TCXO - Temperature Compensated Crystal Oscillator ... Page 1 of 2 VCTCXO Series Number Package Description Last Modified 581 5 x 7 Ceramic SMD Clipped Sine Wave May. 30 2008 FEATURES - High stable output over wide temperature range - Low profile VCTCXO - Industry standard 5 x 7mm 4 Pad - RoHs / Lead Free compliant OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS CONDITIONS CHARACTERISTICS Output Waveform - Clipped Sine Wave Input Voltage (VDD) - Frequency Range (fO) - 10.00 ~ 26.00 MHz Operating Temperature (TOPR) - -30 ~ +85 °C Storage Temperature (TSTG) - -40 ~ +120 °C Frequency Tolerance at room temperature ±2.5 max. PPM Temperature Stability -30 ~ +85°C ±2.5 max. PPM Input Voltage Stability VDD ±5% ±0.3 max. PPM Load Stability 3.3 ±5% UNITS - 5.0 ±5% VDC RL ±5% 0.2 max. PPM Load Capacitance - 10 (Typ.) pF Input Current (IDD) - 2 max. mA @ 25°C ±1 max. PPM/Y @ VC & ±10 PPM (Typ.) ±3.0 min. Aging Frequency Deviation Control Voltage Range Output Voltage Start-Up Time (TS) Harmonics Phase Noise (Typ.) PPM - 0.5 ~ 2.5 0.5 ~ 4.5 VDC Clipped Sine Wave 0.7 P-P min. 1 P-P min. V - 4 max. 2nd Harmonic -3 max. 3rd Harmonic -6 max. Other -10 max. @ 10 Hz offset -80 max. @ 100 Hz offset -115 max. @ 1 KHz offset -135 max. @ 10 KHz offset -140 max. @ 100 KHz offset -145 max. mS dBc dBc/Hz PIN CONNECTIONS #1 Control Voltage #2 No Connection #3 No Connection #4 Case Ground Oscilent Corporation | 581 Series TCXO - Temperature Compensated Crystal Oscillator ... Page 2 of 2 #5 Output #6 No Connection #7 No Connection #8 Vdd PART NUMBER GUIDE Series Number 581 Oscilent 5 x 7mm VCTCXO Frequency - 15.0 M Enter your desired frequency e.g. 15.0M = 15.000MHz Voltage Supply Option Frequency Stability (max.) -3 5 = 5VDC 3 = 3.3VDC Operating Temp. (°C) 15 15 = 20 = 25 = ±1.5 PPM ±2.0 PPM ±2.5 PPM A A= D= J= K= 0 ~ +50 -20 ~ +70 -25 ~ +75 -30 ~ +85 Packaging** - TR Blank* = Bulk TR = Tape/Reel NOTE: - Deviations on all parameters available. Please consult Oscilent for details. DEFINITIONS: - Click on the characteristic names above for definitions of that particular characteristic. *STANDARDS: - "Blank" part number selections indicate standard variables for that particular characteristic. **PACKAGING: - Click on the packaging name above for tape/reel specifications Series No.: 581 Crystal Oscillators | Quartz Crystal | TCXO | VCXO | IF SAW Filter | RF SAW Filter | Ceramic Resonator Crystal Filter | Ceramic Filter | SAW Filter / SAW Devices | Site Map