EM39T CMOS TCXO

TCXO in a reduced height 14 pin DIL compatible package with mechanical frequency trimmer. Stability from ±1ppm -30°~+75°C. HCMOS square wave output. Wide frequency range 1.25MHz to 156.0MHz.


Dual-in-Line	MHz Range	+3.3V

Make an enquiry

download data sheet

TCXO in a reduced height 14 pin DIL compatible package with mechanical frequency trimmer. Stability from ±1ppm -30°~+75°C. HCMOS square wave output. Wide frequency range 1.25MHz to 156.0MHz.

Features

Package pin compatible with 14 pin DIL
Wide frequency range: 1.25MHz to 156.0MHz
Supply voltage 2.5, 3.0, or 3.3 Volts
RoHS compliant

Typical Applications

Stability from ±1ppm -30°~+75°C. HCMOS square wave output. Wide frequency range 1.25MHz to 156.0MHz.

Specifications


Product Series Code TCXO: EM39GT VCTCXO: VEM39GT
Frequency Range: 1.25MHz to 156.0MHz
z Output Waveform: Squarewave, HCMOS
Initial Calibration Tolerance: <±1.0ppm at +25°±2°C
Standard Frequencies: 10.0, 12.8, 13.0, 14.4, 15.36, 16.384, 19.2, 19.440, 19.68, 25.0, 20.0, 27.0, 38.880, 40.0, 77.760, 125.0, 155.520 (Partial list)
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)
Mechanical Frequency Tuning: ±3ppm minimum
Supply Voltage: +2.5, +3.0 or +3.3V
Output Logic Levels: Logic High: 90% Vdd min. Logic Low: 10% Vdd max.
Rise and Fall Times: 10ns max.
Duty Cycle: 50%±10% standard, 50%±5% option
Start-up Time: 5ms typical, 10ms max.
Output Load: 15pF
Storage Temperature: -55~+125°C