DDR Termination Regulator

TJ2995

Oct. 2009 - Rev. 1.1

1/9

HTC

SOP8 / SOP8-PP PKG

ORDERING INFORMATION

Device (Marking)

Package

TJ2995D

SOP8

FEATURES

Low Output Voltage Offset

Works with +5V, +3.3V, and 2.5V Rails

Source and Sink Current

Low External Component Count

No External Resistors Required

Linear Topology

Available in SOP8, SOP8-PP Package

Low Cost and Easy to Use

APPLICATION

DDR-I and DDR-II Termination Voltage

SSTL-2 and SSTL-3 Termination

TJ2995DP

SOP8-PP

DESCRIPSION

The TJ2995 linear regulator is designed to meet the JEDEC SSTL-2 and SSTL-3 specifications for termination

of DDR-SDRAM. The device contains a high-speed operational amplifier to provide excellent response to load

transient. This device can deliver 1.5A continuous current and transient peaks up to 3A in the application as

reduced. The quiescent current is low to meet the low power consumption applications.

Absolute Maximum Ratings

CHARACTERISTIC

SYMBOL

MIN.

MAX.

UNIT

Supply Voltage to GND

-0.3

-0.3

-0.3

6.0

6.0

6.0

V

Lead Temperature (Soldering, 10 sec)

260

℃

Storage Temperature Range

-65

150

℃

Operating Junction Temperature Range

-40

125

℃

Recommended Operation Range

CHARACTERISTIC

SYMBOL

MIN.

MAX.

UNIT

2.3

5.5

V

0

V

Ordering Information

Package

Order No.

Description

Package Marking

Supplied As

SOP8

TJ2995D

DDR Termination Regulator

TJ2995

Reel

SOP8-PP

TJ2995DP

DDR Termination Regulator

TJ2995

Reel