ICS8543 View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
MFG CO.
'ICS8543' PDF : 7 Pages View PDF
Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS8543
LOW SKEW, 1-TO-4
LVDS FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage
4.6V
Inputs
Outputs
Ambient Operating Temperature
Storage Temperature
-0.5V to VDD + 0.5V
-0.5V to VDD + 0.5V
0°C to 70°C
-65°C to 150°C
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These
ratings are stress specifications only and functional operation of product at these condition 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.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, VDD = 3.3V±5%, TA=0°C TO 70°C
Symbol
VDD
IEE
Parameter
Power Supply Voltage
Power Supply Current
Test Conditions
Minimum
3.135
Typical
3.3
Maximum
3.465
50
Units
V
mA
TABLE 4B. LVPECL DC CHARACTERISTICS, VDD = 3.3V±5%, TA=0°C TO 70°C
Symbol Parameter
Test Conditions
PCLK
IIH
Input High Current
nPCLK
PCLK
IIL
Input Low Current
nPCLK
VPP
Peak-to-Peak Input Voltage
VCMR Common Mode Input Voltage; NOTE 1
NOTE 1: Common mode voltage for LVPECL is defined as the minimum VIH.
Minimum
-5
-150
0.15
1.5
Typical
Maximum
150
5
1.3
3.3
Units
µA
µA
µA
µA
V
V
TABLE 4C. LVHSTL DC CHARACTERISTICS, VDD = 3.3V±5%, TA=0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
HCLK
IIH
Input High Current
nHCLK
3.135V ≤ VDDI ≤ 3.465V
3.135V ≤ VDDI ≤ 3.465V
150
µA
5
µA
HCLK
3.135V ≤ VDDI ≤ 3.465V
-5
µA
IIL
Input Low Current
nHCLK
3.135V ≤ VDDI ≤ 3.465V -150
µA
VPP
Peak-to-Peak Input Voltage
0.15
1.3
V
VCMR Common Mode Input Voltage; NOTE 1
0.5
VDD - 0.85 V
NOTE 1: Common mode voltage for HSTL is defined as the crossover voltage. VCMR is compatible with DCM, LVDS and
SSTL inputs.
ICS8543BG
www.icst.com/products/hiperclocks.html
4
REV. C MAY 21, 2001
Share Link: 
