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 RoHS Compliant VCTCXO
5x7mm vctcxo
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS CONDITIONS CHARACTERISTICS UNITS
Output Waveform - Clipped Sine Wave -
Input Voltage (VDD) - 3.3 ±5%  5.0 ±5%  VDC
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 RL ±5%  0.2 max. PPM
Load Capacitance - 10 (Typ.) pF
Input Current (IDD) - 2 max. mA
Aging @ 25°C ±1 max. PPM/Y
Frequency Deviation @ VC & ±10 PPM (Typ.) ±3.0 min. PPM
Control Voltage Range - 0.5 ~ 2.5 0.5 ~ 4.5 VDC
Output Voltage Clipped Sine Wave 0.7 P-P min. 1 P-P min. V
Start-Up Time (TS) - 4 max. mS
Harmonics 2nd Harmonic -3 max. dBc
3rd Harmonic -6 max.
Other -10 max.
Phase Noise (Typ.) @ 10 Hz offset -80 max. dBc/Hz
@ 100 Hz offset -115 max.
@ 1 KHz offset -135 max.
@ 10 KHz offset -140 max.
@ 100 KHz offset -145 max.
specification for rohs compliant vctcxo 5x7mm smd
PIN CONNECTIONS
#1 Control Voltage
#2 No Connection
#3 No Connection
#4 Case Ground
#5 Output
#6 No Connection
#7 No Connection
#8 Vdd
PART NUMBER GUIDE
Series
Number
Frequency Voltage Supply Option Frequency Stability (max.) Operating Temp.
(°C)
Packaging**
581 - 15.0 M - 3 15 A - TR
Oscilent
5 x 7mm VCTCXO
Enter your desired frequency e.g. 15.0M = 15.000MHz
5 = 5VDC
3 = 3.3VDC
15 =  ±1.5 PPM
20 = ±2.0 PPM
25 = ±2.5 PPM
A =  0 ~ +50
D =  -20 ~ +70
J = -25 ~ +75
K =  -30 ~ +85
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

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