Load Condition
TTL/CMOS
CMOS
CMOS
TTL
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
Voltage
5V
3.3V
3.3V
5V
5V
3.3V
3.3V
2.5V
5V
3.3V
1.000 - 66.667MHz
1.000 - 39.999MHz
40.000 - 80.000MHz
1.000 - 125.000MHz
1.000 - 125.000MHz
1.000 - 100.000MHz
12.500 - 54.000MHz
12.500 - 54.000MHz
1.000 - 125.000MHz
1.000 - 125.000MHz
Frequency RangeCSX750
Fixed Frequency:
FC
FB
FJ
Programmable Frequency:
PT
PC
PB
CSX325
Fixed Frequency:
FJ
FH
Programmable Frequency:
PC
PB
B
C
F
G
±50ppm
±100ppm
±100ppm
±200ppm
(-20 to +70ºC)
(-20 to +70ºC)
(-40 to +85ºC)
(-40 to +85ºC)
(Std)
Frequency Tolerance [at Operating Temp.]
Frequency
Numerical Value,
maximum characters as
follows:
XXX.XXXXXX
followed by “M” for MHz
-UT
RoHS Compliant
Tape & Reel
-UB
RoHS Compliant
Bulk
Packaging method
For example:
CSX750
CSX325
Product Family
CSX750
FB
C 25.000M
-UT
Example Part Number:
XO Part Numbering System
