EMW57T CMOS TCXO

Miniature 4 pad SMD TCXO. High frequency range, 200MHz to 800MHz. Stability from ±1ppm -30°~+75°C. HCMOS square wave output. RoHS compliant. 'W' group characteristics.


7.00 x 5.00mm	MHz Range	+3.3V

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Miniature 4 pad SMD TCXO. High frequency range, 200MHz to 800MHz. Stability from ±1ppm -30°~+75°C. HCMOS square wave output. RoHS compliant. 'W' group characteristics.

Features

Miniature 7 x 5 x 2.8mm SMD package
Frequency range: 200.01MHz to 800.0MHz
Supply voltage 3.3 Volts
Frequency stability from ±1ppm over -30 to +75°C
RoHS compliant

Typical Applications

Specifications


Product Series Code TCXO: EMW57T VCTCXO: VEMW57T
Frequency Range: 200.01MHz to 800.0MHz
Output Waveform: Squarewave, HCMOS
Initial Calibration Tolerance: <±2.0ppm at +25°±2°C
Standard Frequencies: 200.0, 204.8, 311.04, 400.0, 409.6 and 622.08MHz
Frequency Stability vs. Ageing: ±1.0 ppm max. first year vs. Voltage Change: ±0.3 ppm max. ±5% change vs. Load Change: ±0.3 ppm max. ±10% change vs. Reflow (SMD type): ±1.0ppm max. for one reflow (Measured after 24 hours)
Supply Voltage: +3.3 Volts
Output Logic Levels: Logic High: 90% Vdd min. Logic Low: 10% Vdd max.
Current Consumption: 65mA max. (Freq. dependant)
Rise and Fall Times: 1.2ns typica
Duty Cycle: 50%±5%
Start-up Time: 5ms typical, 10ms max.
Output Load: 15pF
Storage Temperature: -55~+125°C