CM3109-00SB Ver la hoja de datos (PDF) - California Micro Devices Corp

Número de pieza

componentes Descripción

Fabricante

CM3109-00SB

2A Sink/Source Regulator for Front Side Bus and DDR Memory Bus Termination

California Micro Devices Corp 

Specifications (cont’d)

CM3109

SYMBOL

VIN

ICC

VTT

ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)

PARAMETER

Input Voltage Range

VDDQ

VCC

VCC Quiescent Current

Output Voltage

CONDITIONS

IVTT = 0A

IVTT = 0A, VDDQ = 2.5V,

VDDQSEL= "1" = 2.5V

VDDQSEL="0", FSBSEL="0"

VDDQSEL = "0", FSBSEL = "1"

MIN TYP MAX UNITS

2.2 2.5 VCC

V

2.2 2.5 5.5

V

450

μA

1.225 1.250 1.275 V

1.200 1.225 1.250 V

1.425 1.450 1.475 V

V

IVTT = 0A, VDDQ = 3.3V,

VDDQSEL="0", FSBSEL="0"

VDDQSEL = "0", FSBSEL = "1"

1.200 1.225 1.250 V

1.425 1.450 1.475 V

VRLOAD Load Regulation

0A < IVTT < 2.0A or 0A < IVTT < -2.0A

6.25

mV

CLVTT

VTT Current Limit

2.5

A

VFSBSEL

Output Selection Logic (FSBSEL)

Logic "1" Level

Logic "0" Level

1.5

V

0.4

V

VSD

Shutdown Logic

Logic "1" Level

Logic "0" Level

1.5

V

0.4

V

TDISABLE

THYST

Shutdown Temperature

Thermal Hysteresis

150

°C

30

°C

Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.

© 2004 California Micro Devices Corp. All rights reserved.

4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: 408.263.3214

▲ Fax: 408.263.7846 ▲ www.calmicro.com

01/15/04

Share Link: