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ICS8521I-03 Datasheet, PDF (4/15 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-9 DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER
◁
Integrated
Circuit
Systems, Inc.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VDD
Inputs, VI
Outputs, VO
Package Thermal Impedance, θJA
Storage Temperature, TSTG
4.6V
-0.5V to VDD + 0.5 V
-0.5V to VDDO + 0.5V
47.9°C/W (0 lfpm)
-65°C to 150°C
ICS8521I-03
LOW SKEW, 1-TO-9
DIFFERENTIAL-TO-LVHSTL FANOUT BUFFER
NOTE: 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 be-
yond those listed in the DC Characteristics or AC Character-
istics is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
TABLE
4A.
POWER
SUPPLY
DC
CHARACTERISTICS,
V
DD
=
3.3V±5%,
V
DDO
=
1.8V±0.2V,
TA
=
-40°C
TO
85°C
Symbol Parameter
Test Conditions
Minimum Typical
V
DD
VDDO
IDD
Core Supply Voltage
Output Supply Voltage
Power Supply Current
3.135
3.3
1.6
1.8
Maximum
3.465
2.0
95
Units
V
V
mA
TABLE 4B. LVCMOS/LVTTL DC CHARACTERISTICS, VDD = 3.3V±5%, VDDO = 1.8V±0.2V, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
VIH
Input High Voltage
VIL
Input Low Voltage
CLK_EN
IIH
Input High Current
CLK_SEL
VIN = VDD = 3.465V
VIN = VDD = 3.465V
CLK_EN
V = 0V, V = 3.465V
IIL
Input Low Current
CLK_SEL
IN
DD
VIN = 0V, VDD = 3.465V
2
-0.3
-150
-5
VDD + 0.3
0.8
5
150
Units
V
V
µA
µA
µA
µA
TABLE 4C. DIFFERENTIAL DC CHARACTERISTICS, VDD = 3.3V±5%, VDDO = 1.8V±0.2V, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
CLKx
IIH
Input High Current
nCLKx
VIN = VDD = 3.465V
VIN = VDD = 3.465V
IIL
CLKx
Input Low Current
nCLKx
VIN = 0V, VDD = 3.465V
VIN = 0V, VDD = 3.465V
-5
-150
VPP
VCMR
Peak-to-Peak Input Voltage
Common Mode Input Voltage;
NOTE 1, 2
0.15
0.5
NOTE 1: For single ended applications, the maximum input voltage for CLKx and nCLKx is VDD + 0.3V.
NOTE 2: Common mode voltage is defined as VIH.
150
5
1.3
VDD - 0.85
Units
µA
µA
µA
µA
V
V
8521AYI-03
www.icst.com/products/hiperclocks.html
4
REV. A APRIL 29, 2003
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