ICS93725YFT データシートの表示（PDF） - Integrated Circuit Systems

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ICS93725YFT

DDR and SDRAM Zero Delay Buffer

Integrated Circuit Systems 

ICS9372 5

Electrical Characteristics - Input/Supply/Common Output Parameters

SEL_DDR=1 DDR Outputs VDD=2.5V, TA=0 - 85°C; (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

100MHz, RL=0Ω, CL = 0pF

Operating Supply Current

IDD2.5

133MHz, RL=0Ω, CL = 0pF

200MHz, RL=0Ω, CL = 0pF

Output High Current

IOH

VDD=2.5V, VOUT=1V

Output Low Current

IOL

VDD=2.5V, VOUT=1.2V

High-level output voltage

VOH

VDD=2.5V

IOH = -12 mA

Low-level output voltage

VOL

VDD=2.5V

IOH = 12 mA

Output differential-pair

Crossing voltage

VOC

VDD = 2.5V

100/133/166/ 200 Mhz

Input Capacitance1

CIN

VI = GND or VDD

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

MIN

26

1.7

1.05

2

TYP

141

188

271

-43

38

2

0.4

1.25

MAX

-18

0.6

1.45

UNITS

mA

mA

mA

mA

mA

V

V

V

pF

Recommended Operating Condition

SEL_DDR=1 DDR Outputs VDD=2.5V, TA=0 - 85°C; (unless otherwise stated)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Power Supply Voltage

Input High Voltage

Input Low Voltage

Input Voltage Level

VDD2.5

VIH

VIL

VIN

SEL_DDR, PD# input

SEL_DDR, PD# input

2.3 2.5 2.7

V

2

V

0.8

V

0

2.5 2.7

V

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

0606A—08/01/03

5

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