ICS83940DI datasheet(4/19 Pages) IDT

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ICS83940DYI REVISION C MARCH 20, 2013

ICS83940DI Data Sheet

LOW SKEW, 1-TO-18 LVPECL-TO-LVCMOS/LVTTL 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. DC Characteristics, VDD =VDDO = 3.3V ± 5%, TA = -40°C to 85°C

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

NOTE 2: Common mode voltage is defined as VIH.

Table 4B. DC Characteristics, VDD = 3.3V ± 5%, VDDO = 2.5V ± 5%, TA = -40°C to 85°C

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

NOTE 2: Common mode voltage is defined as VIH.

Item

Rating

Supply Voltage, VDD

3.6V

Inputs, VI

-0.3V to VDD + 0.3V

Outputs, VO

-0.3V to VDDO + 0.3V

Input Current, IIN

±20mA

Storage Temperature, TSTG

-65

Cto150C

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

VIH

Input High Voltage

LVCMOS_CLK

2.4

VDD

VIL

Input Low Voltage

LVCMOS_CLK

0.8

IIN

Input Current

±200

µA

VOH

Output High Voltage

IOH = -20mA

2.4

VOL

Output Low Voltage

IOL = 20mA

0.5

VPP

Peak-to-Peak Input Voltage;

NOTE 1

PCLK, nPCLK

500

1000

VCMR

Common Mode Input

Voltage; NOTE 1, 2

PCLK, nPCLK

VDD – 1.45

VDD – 0.6

IDD

Power Supply Current

Symbol

Parameter

Test Conditions

Minimum

Typical

Maximum

Units

VIH

Input High Voltage

LVCMOS_CLK

2.4

VDD

VIL

Input Low Voltage

LVCMOS_CLK

0.8

IIN

Input Current

±200

µA

VOH

Output High Voltage

IOH = -20mA

1.8

VOL

Output Low Voltage

IOL = 20mA

0.5

VPP

Peak-to-Peak Input Voltage;

NOTE 1

PCLK, nPCLK

300

1000

VCMR

Common Mode Input

Voltage; NOTE 1, 2

PCLK, nPCLK

VDD – 1.4

VDD – 0.6

IDD

Power Supply Current

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