3/10

●

OPERATING CONDITIONS (Ta=25℃)

Parameter

Symbol

MIN

MAX

Unit

Input Voltage

VCC

2.7

5.5

V

Termination Input Voltage

VTT_IN

1.0

5.5

V

VDDQ Reference Voltage

VDDQ

1.0

2.75

V

Enable Input Voltage

VEN

-0.3

5.5

V

★

No radiation-resistant design is adopted for the present product.

●

ELECTRICAL CHARACTERISTICS (unless otherwise noted, Ta=25℃ VCC=3.3V VEN=3V VDDQ=1.8V VTT_IN=1.8V)

Parameter

Symbol

Standard Value

Unit

Condition

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 105℃

*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 105℃

*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

[Reference Voltage Input]

Input Impedance

ZVDDQ

70

100

130

kΩ

Output Voltage 1

VREF1

1/2×VDDQ

-18m

1/2×

VDDQ

1/2×VDDQ

+18m

V

IREF=-5mA to 5mA

Ta=0℃ to 105℃

*6

Output Voltage 2

VREF2

1/2×VDDQ

-40m

1/2×

VDDQ

1/2×VDDQ

+40m

V

IREF=-10mA to 10mA

Ta=0℃ to 105℃

*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 105℃

*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

ITT=-10mA to 10mA

Ta=0℃ to 105℃

*6

[UVLO]

Threshold Voltage

VUVLO

2.40

2.55

2.70

V

VCC : sweep up

Hysteresis Voltage

⊿

VUVLO

100

160

220

mV

VCC : sweep down