87332AMI-01
www.icst.com/products/hiperclocks.html
REV. A AUGUST 12, 2002
1
Integrated
Circuit
Systems, Inc.
ICS87332I-01
2 D
IFFERENTIAL
-
TO
-2.5V/3.3V
ECL/LVPECL C
LOCK
G
ENERATOR
G
ENERAL
D
ESCRIPTION
The ICS87332I-01 is a high performance
2 Differential-to-2.5V/3.3V ECL/LVPECL Clock
Generator and a member of the HiPerClockSTM
family of High Performance Clock Solutions from
ICS. The CLK, nCLK pair can accept most
standard differential input levels The ICS87332I-01 is
characterized to operate from either a 2.5V or a 3.3V power sup-
ply. Guaranteed output and part-to-part skew characteristics
make the ICS87332I-01 ideal for those clock distribution appli-
cations demanding well defined performance and repeatability.
F
EATURES
1 2 differential 2.5V/3.3V LVPECL / ECL output
1 CLK, nCLK input pair
CLK, nCLK pair can accept the following differential
input levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
Maximum output frequency: 500MHz
Maximum input frequency: 1GHz
Translates any single ended input signal to 3.3V LVPECL
levels with resistor bias on nCLK input
Part-to-part skew: 400ps (maximum)
Propagation delay: 1.6ns (maximum)
LVPECL mode operating voltage supply range:
V
CC
= 2.375V to 3.8V, V
EE
= 0V
ECL mode operating voltage supply range:
V
CC
= 0V, V
EE
= -2.375V to -3.8V
-40C to 85C ambient operating temperature
Compatible to part number MC100EP32
B
LOCK
D
IAGRAM
P
IN
A
SSIGNMENT
ICS87332I-01
8-Lead SOIC
3.90mm x 4.90mm x 1.37mm package body
M Package
Top View
MR
CLK
nCLK
nc
1
2
3
4
HiPerClockSTM
,&6
Vcc
Q
nQ
V
EE
8
7
6
5
Q
nQ
CLK
nCLK
2
MR
87332AMI-01
www.icst.com/products/hiperclocks.html
REV. A AUGUST 12, 2002
3
Integrated
Circuit
Systems, Inc.
ICS87332I-01
2 D
IFFERENTIAL
-
TO
-2.5V/3.3V
ECL/LVPECL C
LOCK
G
ENERATOR
T
ABLE
3A. P
OWER
S
UPPLY
DC C
HARACTERISTICS
,
V
CC
= 2.375V
TO
3.8V, V
EE
= 0, T
A
= -40C
TO
85C
A
BSOLUTE
M
AXIMUM
R
ATINGS
Supply Voltage, V
CC
4.6V
Inputs, V
I
-0.5V to V
CC
+ 0.5V
Outputs, V
O
-0.5V to V
CC
+ 0.5V
Package Thermal Impedance,
JA
112.7C/W (0 lfpm)
Storage Temperature, T
STG
-65C to 150C
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These ratings
are stress specifications only. Functional operation of product at these conditions or any conditions beyond those listed in
the
DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect product reliability.
T
ABLE
3C. D
IFFERENTIAL
DC C
HARACTERISTICS
,
V
CC
= 2.375V
TO
3.8V, V
EE
= 0, T
A
= -40C
TO
85C
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-
A
T
ABLE
3B. LVCMOS DC C
HARACTERISTICS
,
V
CC
= 2.375V
TO
3.8V, V
EE
= 0, T
A
= -40C
TO
85C
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