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CMOS Compatible
Tri-State Feature for Auto Test Systems
Tape & Reel Packaging
±20ppm Available - Please Contact Factory
2553 N. Edgington Street, Franklin Park, IL 60131
Phone: 847.451.1000
Fax: 847.451.7585
800-888-1499 or www.champtech.com
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MODEL
CMO3
Frequency Range (MHz)
1.5 to 156.250
Frequency Stability (ppm)
Overall (Typical)
Inclusive of calibration, temperature, voltage, load, shock,vibration, aging
0°C to 70°C
±25
-40°C to +85°C
±50
Temperature Range (°C)
Operating
-40°C to +85°C
Storage
-40°C to +125°C
Supply Voltage (V)
+3.3 ±10%
Input Current (mA)
1.5MHz to 35MHz
Symmetry (%) CMOS
45/55
ELECTRICAL SPECIFICATIONS
Start up Time (ms)
<10
PART NUMBERING GUIDE
CMO3XXXC - Specify Frequency
“Blank” = 0oC to 70oC Operating Temp.
“M” = -40oC to 85oC Operating Temp.
“A” = ±25ppm (-40oC to 85oC Excluding Aging)
“B” = ±50ppm
“C” = ±100ppm
“D” = ±20ppm Excluding Aging (Contact Factory)
“Blank” = Fixed Frequency
“E” = Tri-State
CMO3 Series
3.3V 5x7mm Surface Mount Crystal Clock Oscillators
<10
Rise Time (ns)
Fall Time (ns)
<5
<5
Load
15pF
Transistion Times
“0” Level (VOL)
“1” Level (VOH)
0.3
3.0
>35MHz to 50MHz >50MHz to 100MHz >100MHz to 156.25MHz
<15
<25
<30
1.5MHz to 50MHz
>50MHz to 156.250MHz
<3
<3