E2747LF
E2747LF is STRATUM 3 TCXO manufactured by C-MAC.
- Part of the E2747-C comparator family.
- Part of the E2747-C comparator family.
E2747/E2747LF STRATUM 3 TCXO (-20 to 70°C)
ISSUE 4 ; 13 JUNE 2005 Nominal Frequency, Fo
- 12.8MHz
Supply Voltage
- 3.3V ±5%
Input Current
- < 4m A
Output
- Type: HCMOS
- Load: 15p F max
- Vo L: <0.1 Vs
- Vo H: >0.9 Vs
- Duty Cycle @ 50%: 45% to 55%
- Rise Time, 10% to 90%: < 9ns
- Fall Time, 90% to 10%: < 9ns
Holdover Stability [±(Fmax-Fmin)/2Fo]
- Temperature,
- 20 to 70°C: <±0.28ppm
- Temperature,
- 20 to 70°C, inclusive of Supply Voltage, 3.3V±5% and Ageing, 24 hours: <±0.32ppm
Free-Run Accuracy, incl.
- Calibration@25°C, Temperature
- 20 to 70°C, Supply
Voltage 3.3V±5% Load 15p F±5%, Reflow Soldering and Ageing 20 years: < ±4.6ppm ref. to Nominal Frequency
Phase Noise
- 10Hz
< -90d Bc/Hz
- 100Hz < -115d Bc/Hz
- 1k Hz
< -127d...
