Clipped-Sine/CMOS SM TCXO
Temperature Compensated Crystal Oscillator
•
•
•
•
Excellent frequency stability
Small size SMD, reflow soldering available
Clipped-sine/CMOS output, tight specifications
Suited for communications equipment, cellular radios, and
instrumentation.
TO518
Specifications:
Frequency Range:
Operating Temperature:
10.000 MHz ~ 40.0000 MHz
0°C ~ +50°C
-10°C ~ +60°C
-20°C ~ +70°C
-30°C ~ +75°C
0°C ~ +85°C
-40°C ~ +85°C
Storage Temperature:
Frequency Stability:
Vs. Temperature:
±
5.0 ppm
±
3.0 ppm
±
2.5 ppm
Vs. Input Voltage:
Vs. Load:
Aging:
Pulling Range:
Vss+0.5V ~ Vcc –0.5V: 5 ~ 16 ppm/V (optional)
Control Slope:
Start-Up Time:
Output Waveform:
Positive
8 ms max
Clipped-Sine/10KΩ//10pF
CMOS/15pF/50±5%
Output Voltage:
SSB Phase Noise:
Frequency Adjustment:
Supply Voltage:
0.8 Vp-p min.
-135 dBc/Hz (offset 1KHz)
±
3.0 ppm min with internal trimmer
+3.3 VDC (± 0.2%)
+5.0 VDC (± 0.3%)
Supply Current:
Note:
1.
2.
3.
Other frequencies, stabilities, and operating temperature ranges available.
Consult VTC Support for specific requirements.
Not all combinations of the above, stabilities, and temperature ranges are
available. Consult VTC Support if your requirement is not standard.
All specifications subject to change without notice.
TO-J
-A
-B
-C
-D
-E
-L
-40°C ~ +85°C
±
0.2 ppm at voltage
±
5%
±
0.2 ppm at load
±
10%
±
1.0 ppm max first year
-S
-C
Pin
#1,4,6
#5
#7
#8
Configurations
Ground
Output
NC or Vcon
Supply V
DD
All dimensions are in mm
-P
2.5 mA max
Ordering Information
Product name + Operating Temperature +
Stability + Frequency (MHz) + Other
Specification Code.
i.e. TO518B2.5S-8.0MHz
±2.5ppm/-10°C~+60°C/3.3V
Or TO518D2.5CP-8.0MHz
±2.5ppm/-30°C~+75°C/5.0V
Phone: +86 10 6301 4184
©
2004 by Vanlong Technology Co., Ltd.
Fax: +86 10 6301 9167
Email: sales@vanlong.com
Web: http://www.vanlong.com
TO518
VANLONG [ VANLONG TECHNOLOGY CO., LTD. ]
