CCPD-940 Model
Differential LVPECL XO
9X14 mm SMD, 3.3V, LVPECL
0.560
(14.2)
Crystek Part Number Guide
Bottom View
CRYSTEK
CCPD-940 X-25-155.520
#1
#4
#2
#3
#5
P/N
0.360
(9.14)
1
6
2
5
3
4
Frequency
Date Code
0.070
(1.77)
#1 Crystek 9x14 SMD PECL VCXO
#2 Model 940 = High Frequency 3.3V
#3 Temp. Range: Blank = 0/70°C, X=-40/85°C
#4 Stability = 20ppm,25pm,50ppm,Blank=100ppm
#4 Frequency in MHz: 3 or 6 decimal places
0.560
(14.2)
0.100
(2.54)
0.040
(1.01)
Example:
0.210
(5.3)
SUGGESTED PAD LAYOUT
CCPD-940X-25-155.520 = 3.3V,-40/85°C,25ppm,155.520 MHz
0.050
(1.27)
Standard Frequencies MHz
77.7600
155.5200
156.2500
161.1328
166.6286
167.3317
200.0000
212.5000
Pad
Connection
0.090
(2.28)
0.280
(7.11)
1
2
3
4
5
6
No Conn.
E/D
GND
OUT
0.200
(5.08)
COUT
Vdd
RECOMMENDED REFLOW SOLDERING PROFILE
Ramp-Up
Critical Temperature
3°C/Sec Max.
Zone
260°C
Ramp-Down
6°C/Sec.
217°C
200°C
Enable/Disable Function
150°C
Pin 2
Output Pin
Open
Active
"0" level Vcc-1.620V Max
"1" level Vcc-1.025V Min
Disabled State:
Active
Preheat
90 Secs. Max.
180 Secs. Max.
Disabled
8 Minutes Max.
Pin 4 will assume a fixed level of logic "0"
Pin 5 will assume a fixed level of logic "1"
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
Mechanical:
Shock:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
Solderability:
Vibration:
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:
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Moisture Resistance:
Packaging:
Tape/Reel:
100ea, 250ea,500ea 24mm Tape
TD-040901 Rev. B
Page 2 of 2
Specifications subject to change without notice.
CRYSTEKMICROWAVE [ CRYSTEK CORPORATION ]
