Differential LVPECL
Clock Oscillator
CCPD-940 Model
9×14 mm SMD, 3.3V, LVPECL
0.560
(14.2)
0.100
(2.54)
0.040
(1.01)
CRYSTEK
P/N
Frequency
Date Code
1
6
2
5
3
4
Crystek Part Number Guide
0.360
(9.14)
0.070
(1.77)
CCPD-940 X - 25 - 155.520
#1
#2
#3
#4
#5
0.200
(5.08)
#1 Crystek 9×14 SMD PECL
#2 Model 940 = High Frequency 3.3V
#3 Temp. Range: Blank = 0/70°C, X=-40/85°C
#4 Stability = 20ppm, 25ppm, 50ppm, Blank=100ppm
#4 Frequency in MHz: 3 or 6 decimal places
0.560
(14.2)
SUGGESTED PAD LAYOUT
via to
Example:
0.050
ground
(1.27)
CCPD-940X-25-155.520 = 3.3V,-40/85°C,25ppm,155.520 MHz
0.210
(5.3)
0.01µF
Standard Frequencies MHz
0.280
0.090
151.0000
155.5200
156.2500
161.1328
166.6286
167.3317
200.0000
212.5000
(7.11)
(2.28)
0.200
(5.08)
Enable/Disable Function
RECOMMENDED REFLOW SOLDERING PROFILE
900034 (See App Note listed on website)
PIN Function
Function pin 2
Output pin
1
2
3
4
5
6
NC
E/D
GND
OUT
COUT
Vdd
http://www.crystek.com/specification/reflow/900034.pdf
Open
Active
Active
Disabled
"0" level Vcc-1.620V Max
"1" level Vcc-1.025V Min
Disabled State:
Pin 4 will assume a fixed level of logic "0"
Pin 5 will assume a fixed level of logic "1"
Mechanical:
Shock:
Solderability:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
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:
100ea, 250ea, 500ea 24mm Tape
Specifications subject to change without notice.
TD-040901 Rev. K
Page 2 of 2
12730 Commonwealth Drive • Fort Myers, Florida 33913
CRYSTEK
Phone: 239-561-3311 • 800-237-3061
CORPORATION
Fax: 239-561-1025 • www.crystek.com
C