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LP2994

DDR Termination Regulator

LP2994 Features

* n n n n n n n Source and sink current Low external component count Independent analog and power rails Linear topology Small package SO-8 Low cost and easy to use Shutdown pin Applications n n n n SSTL-2 SSTL-3 DDR-SDRAM Termination DDR-II Termination Typical Application Circuit 20045904 FIGURE 1

LP2994 General Description

The LP2994 regulator is designed to provide a linear solution to meet the JEDEC SSTL-2 and SSTL-3 specifications (Series Stub Termination Logic) for active termination of DDRSDRAM. The device utilizes an internal operational amplifier to provide linear regulation of VTT without the need for expensiv.

LP2994 Datasheet (257.79 KB)

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Datasheet Details

Part number:

LP2994

Manufacturer:

National Semiconductor

File Size:

257.79 KB

Description:

Ddr termination regulator.

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LP2994 DDR Termination Regulator National Semiconductor

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