EM57T kHz range CMOS TCXO
Description
For new designs see part M572T(kHz). HCMOS TCXO at 32.768kHz or from 20kHz to 50kHz. 7.0 x 5.0mm SMD package. Stability from ±1ppm -30°~+75°C. Part is RoHS compliant. HCMOS TCXO at 32.768kHz or from 20kHz to 50kHz. 7.0 x 5.0mm SMD package. Stability from ±1ppm -30°~+75°C. Part is RoHS compliant. Supply voltage 3.3 or 5.0 Volts Frequency stability from ±1ppm over -30 to +75°C RoHS compliant For new designs see part M572T(kHz)
- Electrical components and parts
- Range Cmos
- Square Wave
- Electronices
Product characteristics
- Product Series Code TCXO
- EM57T VCTCXO: VEM57T
- Frequency Range
- 32.768kHz Standard frequency 20.0kHz to 50.0kHz
- Output Waveform
- Squarewave
- Initial Calibration Tolerance Models with mech. Trimmer
- <1.0ppm (at t. 25°±2°C) Models without trimmer:
- Frequency Stability vs. Ageing
- ±1.0 ppm max. first year vs. Voltage Change: ±0.3 ppm max. ±5% change
- Supply Voltage
- +3.3 or +5.0Volts (Specify when ordering)
- Output Logic Levels
- Logic High: 90% Vdd min. Logic Low: 10% Vdd max
- Rise and Fall Times
- 10ns max
- Duty Cycle
- 50%±5%
- Start-up Time
- 2ms typical, 5ms max
- Output Load
- 15pF
- Storage Temperature
- -55~+125°C
Documents
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