W83310DG Ver la hoja de datos (PDF) - Winbond

Número de pieza

componentes Descripción

Fabricante

W83310DG

Bus Termination Regulator

Winbond 

W83310DS/DG

PRELIMINARY

- Dual Layout of W83310DS/DG and W83310S-R2 for DDR VTT Application

2.5VREF

R1

10K

R2

10K

VRAM

C1

1000u

DDRVTT

U1

1 VIN

VREF2 8

2 GND

ENABLE 7

3 VREF1

VCTRL 6

4

5

VOUT BOOTSEL

C3 C4

W83310DS/DG

1u 1500u

3VDUAL

C5

C2

100U

1u

W83310S-R2, W83310DS/DG

DUAL LAYOUT

6. Internal Block Diagram

VCTRL

VIN

ENABLE

VREF2

VREF1

BOOT_SEL

Control

Logic

GND

Control

Logic

Circuit

VOUT

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4

Publication Release Date: 2005/May

Revision 0.9

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