Ultra Low Noise
SineWave Clock Oscillator
CCSS-945 Model
9×14 mm SMD, 5.0V, SineWave
Crystek Part Number Guide
CCSS - 945 X - 25 - 125.000
Standard Frequencies MHz
#1
#2
#3
#4
#5
10.000
50.000
80.000
100.000
122.880
125.000
Stability Indicator
Blank ± 100ppm
#1 Crystek 9×14 SMD SineWave Clock
#2 Model 945 = Ultra Low Noise 5.0V
#3 Temp Range: Blank = 0/70°C, M = -20/70°C, X = -40/85°C
#4 Stability: (see Table 1)
50
±
±
±
50ppm
25ppm
20ppm
25
#5 Frequency in MHz: 3 or 6 decimal places
20*
Example:
*not available in -40/85
CCSS-945X-25-100.000
5.0V, -40/85°C, ±25ppm, 100.000 MHz
Table 1
RECOMMENDED REFLOW SOLDERING PROFILE
900034 (See App Note listed on website)
http://www.crystek.com/specification/reflow/900034.pdf
Mechanical:
Shock:
Solderability:
Vibration:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
Solvent Resistance:
Resistance to Soldering Heat: MIL-STD-202, Method 210, Condition I or J
Environmental:
Thermal Shock:
Moisture Resistance:
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Packaging:
Tape/Reel:
CCSS-945 Rev. E
Page 2 of 3
100ea, 250ea, 500ea 24mm Tape
12730 Commonwealth Drive • Fort Myers, Florida 33913
CRYSTEK
Phone: 239-561-3311 • 800-237-3061
CORPORATION
Fax: 239-561-1025 • www.crystek.com
C
CRYSTEKMICROWAVE [ CRYSTEK CORPORATION ]
