ICS8543I datasheet(4/17 Pages) IDT

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ICS8543BGI REVISION E NOVEMBER 15, 2012

ICS8543I Data Sheet

LOW SKEW, 1-to-4, DIFFERENTIAL-TO-LVDS FANOUT BUFFER

Absolute Maximum Ratings

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 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.

DC Electrical Characteristics

Table 4A. Power Supply DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C

Table 4B. LVCMOS/LVTTL DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C

Table 4C. Differential DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C

NOTE 1: VIL should not be less than -0.3V.

NOTE 2: Common mode input voltage is defined as VIH.

Item

Rating

Supply Voltage, VDD

4.6V

Inputs, VI

-0.5V to VDD + 0.5V

Outputs, IO

Continuos Current

Surge Current

10mA

15mA

Package Thermal Impedance,



73.2

C/W (0 lfpm)

Storage Temperature, TSTG

-65

C to 150C

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

VDD

Positive Supply Voltage

3.135

3.3

3.465

IDD

Power Supply Current

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

VIH

Input High Voltage

VDD + 0.3

VIL

Input Low Voltage

-0.3

0.8

IIH

Input High Current

OE, CLK_EN

VDD = VIN = 3.465V

µA

CLK_SEL

VDD = VIN = 3.465V

150

µA

IIL

Input Low Current

OE, CLK_EN

VDD = 3.465V, VIN = 0V

-150

µA

CLK_SEL

VDD = 3.465V, VIN = 0V

-5

µA

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

IIH

Input High Current

CLK

VDD = VIN = 3.465V

150

µA

nCLK

VDD = VIN = 3.465V

µA

IIL

Input Low Current

CLK

VDD = 3.465V, VIN = 0V

-5

µA

nCLK

VDD = 3.465V, VIN = 0V

-150

µA

VPP

Peak-to-Peak Voltage; NOTE 1

0.15

1.3

VCMR

Common Mode Input Voltage;

NOTE 1, 2

0.5

VDD – 0.85

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