TO521_13 Datasheet, PDF (1/1 Pages) Vanlong Technology Co., Ltd. – Thmperature Compensated Crystal Oscillator

Clipped Sine SM TCXO
Temperature Compensated Crystal Oscillator
• Excellent frequency stability
• Ultra miniature size SMD, reflow soldering available
• Clipped sine output, tight specifications and an internal trimmer
• Suited for communications equipment, cellular radios, and
instrumentation.
• Complies with Directive 2002/95/EC (RoHS Compliant)
TO521
Specifications:
Frequency Range:
10.000 MHz ~ 26.0000 MHz
Operating Temperature:
0°C ~ +50°C - A
-10°C ~ +60°C - B
-20°C ~ +70°C - C
-30°C ~ +75°C - D
0°C ~ +85°C - E
-40°C ~ +85°C - L
Storage Temperature:
-40°C ~ +85°C
Frequency Stability:
Vs. Temperature:
Vs. Input Voltage:
Vs. Load:
Aging:
± 1.0 ppm ~ ± 5.0 ppm
± 0.2 ppm at voltage ± 5%
± 0.2 ppm at load ± 10%
± 1.0 ppm max first year
Supply Current:
10 MHz ~ 15 MHz
15 MHz ~ 26 MHz
1.5 mA max
2.0 mA max
Pulling Range:
TCXO
-T
VC-TCXO
-V
Vss+0.5V ~ Vcc –0.5V: 5 ~ 25 ppm/V (optional)
Control Slope:
Positive
Start-Up Time:
2 msec (typical)
Output Waveform:
Clipped Sine, 10KΩ//10pF
Output Voltage:
0.8 Vp-p min.
SSB Phase Noise:
(Typical at 12.8 MHz)
- 90 dBc/Hz (offset 10Hz)
-115 dBc/Hz (offset 100Hz)
-135 dBc/Hz (offset 1KHz)
-148 dBc/Hz (offset 10KHz)
Supply Voltage:
+3.3 VDC (± 0.2%)
+5.0 VDC (± 0.3%)
-P
TO-V
Land Pattern
Pin
Configurations
#1
VC or NC
#2
Ground
#3
Output
#4
Supply VDD
All dimensions are in mm
Note:
1. Other frequencies, stabilities, and operating temperature ranges available. Consult VTC
Support for specific requirements.
2. Not all combinations of the above, stabilities, and temperature ranges are available. Consult
VTC Support if your requirement is not standard.
3. All specifications subject to change without notice.
Ordering Information
Product name + Operating Temperature +
Stability + Pulling Range + Frequency (MHz)
i.e. TO521B2.5T-10.0MHz ±2.5ppm/-10°C~+60°C/3.3V
Or TO521D2.5V8P-10.0MHz
±2.5ppm/-30°C~+75°C/VC-TCXO Pulling ±8ppm/5.0V
Phone: [phone]
Fax: [phone]
© 2008 by Vanlong Technology Co., Ltd.
Email: [e-mail]
Web: http://www.vanlong.com
TO521