ICS508
PECL TO CMOS CONVERTER
PECL TO CMOS TRANSLATOR
Parameter
Output Clock Duty
Cycle
100 - 166 MHz
Symbol
Conditions
VDDP = 5 V, VDDC = 5 V
VDDP = 5 V, VDDC = 3.3 V
VDDP = 5 V, VDDC = 2.5 V
VDDP = 3.3 V, VDDC = 3.3 V
VDDP = 3.3 V, VDDC = 2.5 V
Min. Typ. Max. Units
45
45
40
40
45
40
40
35
35
40
55
55
60
60
55
60
60
65
65
60
%
%
%
%
%
%
%
%
%
%
Output Clock Duty
Cycle
166 - 250 MHz
VDDP = 5 V, VDDC = 5 V
VDDP = 5 V, VDDC = 3.3 V
VDDP = 5 V, VDDC = 2.5 V
VDDP = 3.3 V, VDDC = 3.3 V
VDDP = 3.3 V, VDDC = 2.5 V
Thermal Characteristics
Parameter
Thermal Resistance Junction to
Ambient
Symbol
θ
JA
θ
JA
θ
JA
θ
JC
Conditions
Still air
1 m/s air flow
3 m/s air flow
Min.
Typ.
150
140
120
40
Max. Units
°
C/W
°
C/W
°
C/W
°
C/W
Thermal Resistance Junction to Case
IDT™ / ICS™
PECL TO CMOS CONVERTER
5
ICS508
REV G 092209
IDT [ INTEGRATED DEVICE TECHNOLOGY ]
