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ICS8344I Datasheet, PDF (4/16 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER
◁
Integrated
Circuit
Systems, Inc.
ICS8344I
LOW SKEW, 1-TO-24
DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VDD
Inputs, VI
Outputs, V
O
Package Thermal Impedance, θJA
Storage Temperature, TSTG
4.6V
-0.5V to VDD + 0.5V
-0.5V to V + 0.5V
DDO
47.9°C/W (0lfpm)
-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. 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 peri-
ods may affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, VDD = VDDO = 3.3V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
VDD
VDDO
IDD
Positive Supply Voltage
Output Supply Voltage
Quiescent Power Supply Current
3.135
3.3
3.465
V
3.135
3.3
3.465
V
95
mA
TABLE 4B. LVCMOS DC CHARACTERISTICS, VDD = VDDO = 3.3V±5%, TA = -40°C TO 85°C
Symbol
VIH
VIL
IIH
IIL
Parameter
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
CLK_SEL,
OE1, OE2, OE3
CLK_SEL,
OE1, OE2, OE3
OE1, OE2, OE3
CLK_SEL
OE1, OE2, OE3
CLK_SEL
VOH
Output High Voltage
VOL
Output Low Voltage
Test Conditions
Minimum
2
V = V = 3.465V
DD
IN
VDD = VIN = 3.465V
VDD = 3.465, VIN = 0V
VDD = 3.465, VIN = 0V
VDD = VDDO = 3.135V
IOH = -36mA
VDD = VDDO = 3.135V
IOL = 36mA
-0.3
-150
-5
2.6
Typical
Maximum
3.8
0.8
5
150
0.6
Units
V
V
µA
µA
µA
µA
V
V
TABLE
4C.
DIFFERENTIAL
DC
CHARACTERISTICS,
V
DD
=
V
DDO
=
3.3V±5%,
TA
=
-40°C
TO
85°C
Symbol Parameter
Test Conditions
Minimum Typical
nCLK0, nCLK1
IIH
Input High Current
CLK0, CLK1
nCLK0, nCLK1
IIL
Input Low Current
CLK0, CLK1
-150
-5
VPP
Peak-to-Peak Input Voltage
0.15
VCMR
Common Mode Input Voltage; NOTE 1, 2
GND + 0.5
NOTE 1: For single ended applications, the maximum input voltage for CLK, nCLK is VDD + 0.3V.
NOTE 2: Common mode voltage is defined as VIH.
8344BYI
www.icst.com/products/hiperclocks.html
4
Maximum
5
150
1.3
VDD - 0.85
Units
µA
µA
µA
µA
V
V
REV. A AUGUST 9, 2001
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