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REV. E

○ ELECTRICAL CHARACTERISTICS

(Unless otherwise specified,Ta=25℃ VCC=3.3V VEN=3V VDDQ=1.8V VTT_IN=1.8V)

PARAMETER

SYMBOL

LIMIT

UNIT

CONDITIONS

MIN

TYP

MAX

Standby Current

IST

-

0.5

1.0

mA

VEN=0V

Bias Current

ICC

-

2

4

mA

VEN=3V

[Enable]

High Level Enable Input

Voltage

VENHIGH

2.3

-

5.5

V

Low Level Enable Input

Voltage

VENLOW

-0.3

-

0.8

V

Enable Pin Input Current

IEN

-

7

10

uA

VEN=3V

[Termination]

Termination Output

Voltage 1

VTT1

VREF-30m

VREF

VREF+30m

V

ITT=-1.0A to 1.0A

Ta=0℃ to 100℃

*6

Termination Output

Voltage 2

VTT2

VREF-30m

VREF

VREF+30m

V

VCC=5V, VDDQ=2.5V

VTT_IN=2.5V

ITT=-1.0A to 1.0A

Ta=0℃ to 100℃

*6

Source Current

ITT+

1.0

-

-

A

Sink Current

ITT-

-

-

-1.0

A

Load Regulation

⊿VTT

-

-

50

mV

ITT=-1.0A to 1.0A

Line Regulation

Reg.l

-

20

40

mV

Upper Side ON

Resistance 1

HRON1

-

0.45

0.9

Ω

Lower Side ON

Resistance 1

LRON1

-

0.45

0.9

Ω

Upper Side ON

Resistance 2

HRON2

-

0.4

0.8

Ω

Vcc=5V, VDDQ=2.5V

VTT_IN=2.5V

Lower Side ON

Resistance 2

LRON2

-

0.4

0.8

Ω

Vcc=5V, VDDQ=2.5V

VTT_IN=2.5V

[Input of Reference Voltage]

Input Impedance

ZVDDQ

70

100

130

kΩ

[Reference voltage]

Output Voltage 1

VREF1

1/2×VDDQ

-18m

1/2×VDDQ

1/2×VDDQ

+18m

V

IREF=-5mA to 5mA

Ta=0℃ to 100℃

*6

Output Voltage 2

VREF2

1/2×VDDQ

-40m

1/2×VDDQ

1/2×VDDQ

+40m

V

IREF=-10mA to 10mA

Ta=0℃ to 100℃

*6

Output Voltage 3

VREF3

1/2×VDDQ

-25m

1/2×VDDQ

1/2×VDDQ

+25m

V

VCC=5V, VDDQ=2.5V

VTT_IN=2.5V

IREF=-5mA to 5mA

Ta=0℃ to 100℃

*6

Output Voltage 4

VREF4

1/2×VDDQ

-40m

1/2×VDDQ

1/2×VDDQ

+40m

V

VCC=5V, VDDQ=2.5V

VTT_IN=2.5V

IREF=-10mA to 10mA

Ta=0℃ to 100℃

*6

[UVLO]

UVLO OFF Voltage

VUVLO

2.40

2.55

2.70

V

VCC : sweep up

Hysteresis Voltage

⊿VUVLO

100

160

220

mV

VCC : sweep down

*6

Design Guarantee