ICS8344 查看數據表（PDF） - Integrated Device Technology
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ICS8344 Datasheet PDF : 18 Pages
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ICS8344
LOW SKEW, 1-TO-24
DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER
TABLE 4G. POWER SUPPLY DC CHARACTERISTICS, VDD = VDDO = 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum
VDD
VDDO
IDD
Positive Supply Voltage
Output Supply Voltage
Positive Supply Current
2.375
2.375
Typical
2.5
2.5
Maximum
2.625
2.625
120
Units
V
V
mA
TABLE 4H. LVCMOS DC CHARACTERISTICS, VDD = VDDO = 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum
VIH
Input High Voltage
CLK_SEL,
OE1, OE2, OE3
2
VIL
Input Low Voltage
CLK_SEL,
OE1, OE2, OE3
-0.3
OE1, OE2, OE3
IIH
Input High Current
CLK_SEL
OE1, OE2, OE3
IIL
Input Low Current
CLK_SEL
VOH
Output High Voltage
VOL
Output Low Voltage
VDD = VIN = 2.625V
VDD = VIN = 2.625V
VDD = 2.625V, VIN = 0V
VDD = 2.625V, VIN = 0
VDD = VDDO = 2.375V
IOH = -27mA
VDD = VDDO = 2.375V
IOL = 27mA
-150
-5
1.77
Typical
Maximum
VDD + 0.3
0.8
5
150
0.6
Units
V
V
µA
µA
µA
µA
V
V
TABLE 4I. DIFFERENTIAL DC CHARACTERISTICS, VDD = VDDO = 2.5V±5%, TA = 0°C TO 70°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
0.3
VCMR
Common Mode Input Voltage; Note 1, 2
GND + 0.5
NOTE 1: Common mode voltage is defined as VIH.
NOTE 2: For single ended applications, the maximum input voltage for CLKx, nCLKx is VDD + 0.3V.
Maximum
5
150
1.3
VDD - 0.85
Units
µA
µA
µA
µA
V
V
8344BY
8
REV. A JANUARY 5, 2011
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