3.3V TTL/CMOS SM Crystal Oscillator
Fixed Frequency Crystal Oscillator
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PO302
TTL and CMOS compatible output
Tri-state output option
Frequency up to 125 MHz
Low power, 3.3V voltage supply
Ultra miniature ceramic SMD package
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Specifications
Outline Drawing
Frequency Range:
1.5440MHz ~ 125.00MHz
Operating Temperature:
0°C ~ +50°C
-A
-10°C ~ +60°C
-B
-20°C ~ +70°C
-C
-30°C ~ +75°C
-D
-40°C ~ +80°C
-L
Storage Temperature:
-40°C ~ +125°C
Frequency Stability:
±100 ppm
-J
±50 ppm
-H
±25 ppm
-E
3.3VDC ±10%
Supply Voltage:
Supply Current:
Output Level:
- 10
36.00MHz ~ 69.99MHz
- 20
70.00MHz ~ 125.00MHz
(mA max.)
1.5440MHz ~ 35.99MHz
- 30
Marking:
Line 1: Part Number
Output High w/TTL:
- 2.4VDC
Line 2: Frequency in MHz
(min.)
W/CMOS:
- 90%VDD
Line 3: Date Code
Output Low
w/TTL:
- 0.4VDC
(max.)
W/CMOS:
- 10%VDD
Output Waveform:
TTL
TTL/50pF
Pin
-B
CMOS/15pF
CMOS/50pF
Connection
#1
NC or E/D
-R
#2
Ground
-K
#3
Output
#4
Supply VDD
-G
Transition Times: Rise & Fall Times (ns) max
1.5440MHz ~ 25.00MHz
-8
Over 25.00MHz
-5
Symmetry or Duty Cycle (%):
- 10
Tri-State Function:
With Tri-State
-T
Without Tri-State
Ordering Information
- 45/55
Start-Up Time (ms) max:
All dimensions are in mm
-F
Product Code + Operating Temperature Code +
Stability Code + Output Waveform Code +
Tri-State Code or None + Frequency.
Note:
i.e. PO302CHKT-40.0MHz
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.
Phone: +86 10 6301 4184
© 2004 by Vanlong Technology Co., Ltd.
Fax: +86 10 6301 9167
E-mail: sales@vanlong.com
Web: http://www.vanlong.com
PO302
