ICSSSTV16859C 데이터 시트보기 (PDF) - Integrated Circuit Systems

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ICSSSTV16859C

DDR 13-Bit to 26-Bit Registered Buffer

Integrated Circuit Systems 

ICSSSTV16859C

Absolute Maximum Ratings

Storage Temperature . . . . . . . . . . . . . . . . . . . . –65°C to +150°C

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 3.6V

Input Voltage1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to VDD +0.5

Output Voltage1,2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to VDDQ +0.5

Input Clamp Current . . . . . . . . . . . . . . . . . . . . ±50 mA

Output Clamp Current . . . . . . . . . . . . . . . . . . . ±50 mA

Continuous Output Current . . . . . . . . . . . . . . . ±50 mA

VDD, VDDQ or GND Current/Pin . . . . . . . . . . . ±100 mA

Package Thermal Impedance3 . . . . . . . . . . . . . . . 55°C/W

Notes:

1. The input and output negative voltage

ratings may be excluded if the input

and output clamp ratings are observed.

2. This current will flow only when the

output is in the high state level

V0 >VDDQ.

3. The package thermal impedance is

calculated in accordance with

JESD 51.

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. These

ratings are stress specifications only and functional operation of the device at these or any other conditions above those

listed in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions

for extended periods may affect product reliability.

Recommended Operating Conditions

PARAMETER

DESCRIPTION

VDD

VDDQ

Supply Voltage

I/O Supply Voltage

VREF

Reference Voltage

VTT

Termination Voltage

VI

Input Voltage

VIH (DC) DC Input High Voltage

VIH (AC)

VIL (DC)

AC Input High Voltage

DC Input Low Voltage

Data Inputs

VIL (DC) AC Input Low Voltage

VIH

Input High Voltage Level

RESET#

VIL

Input Low Voltage Level

VICR

Common mode Input Range

CLK, CLK#

VID

Differential Input Voltage

Cross Point Voltage of Differential Clock

VIX

Pair

IOH

High-Level Output Current

IOL

Low-Level Output Current

TA

Operating Free-Air Temperature

1Guarenteed by design, not 100% tested in production.

MIN

2.3

2.3

1.15

VREF - 0.04

0

VREF + 0.15

VREF + 0.31

1.7

0.97

0.36

(VDDQ/2) - 0.2

0

TYP

2.5

2.5

1.25

VREF

MAX

2.7

2.7

1.35

VREF + 0.04

VDDQ

UNITS

VREF - 0.15

V

VREF - 0.31

0.7

1.53

(VDDQ/2) + 0.2

-20

mA

20

70

°C

0703A—10/15/02

3

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