O79
O79
Smaller Size OCXO (9.7*7.5*3.9mm)
Wide Temp.(-40°C~95°C)
Lower Phase Noise(-160dBc/Hz@1KHz)
Stratum 3E OCXO
Excellent short-term stability and Slope (0.5ppb/°C)
Application: 5G AAU, RRU, Small Cell, HUB, IEEE1588, etc.
1. Output
| Common Frequencies | ||||||||
| 10.00MHz | 19.20MHz | 20.00MHz | 30.72MHz | 38.88 MHz | 40.00 MHz | Customization | ||
Waveform
| Waveform | Load | Amplitude（dBm） | Peak-Peak（V） | Harmonic | Spur |
| Sine Wave | 50Ω | 5 | 1.1 | ≤-40dBc | ≤-75dBc |
| 8 | 1.6 | ||||
| Square wave | 15pF | HCMOS | |||
2. Frequency Stability (Typical, @10.00MHz)
Temperature Stability: 1E-8
3. Operating Voltage
3.3V
4. Power consumption @25℃
Warm-up Power Consumption 2.0W
Warm-up Time 3min Max
Stable Power Consumption 0.6W Max
5. Voltage control characteristics
Linearity ≤10%
Slope Positive
6. Phase Noise（Typical, @10.00MHz）
10Hz -105dBc/Hz
100Hz -135dBc/Hz
1KHz -160dBc/Hz
10KHz -165dBc/Hz
100KHz -170dBc/Hz
1MHz -170dBc/Hz
7. Environment Characteristics
Operate Temperature: -40℃ ~ +95℃
Storage Temperature: -55℃ ~ +105℃
Vibration
Test Condition:
Amplitude: 0.75mm(5~26HZ); acceleration: 10g; 10Hz~500Hz; a cycle per 30min, test for 2 hours in 3 directions (3 directions: X, Y and Z), IEC 68-2-06 Test Fc.
Shock
50g; 11ms; half sine wave (3 directions: X, Y and Z), IEC 68-2-27 TestEa/Severity 50A
8. Mechanical Structure(mm)
Outlines & Pins Function
*Tolerance ±0.2mm without marking
9. Test Circuit
10. Reflow Soldering Curve(RoHS) 
11 Package: tape & reel(mm)