PLL103-02

DDR SDRAM Buffer for Desktop PCs with 4 DDR DIMMS

47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/09/04 Page 4

ELECTRICAL SPECIFICATIONS

1. Absolute Maximum Ratings

PARAMETERS

SYMBOL

MIN.

MAX.

UNITS

Supply Voltage

4.6

V

Input Voltage, dc

V

Output Voltage, dc

V

Storage Temperature

-65

150

°C

Ambient Operating Temperature*

-40

85

°C

Junction Temperature

125

°C

Lead Temperature (soldering, 10s)

260

°C

ESD Protection, Human Body Model

2

kV

Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permanent damage to the

device and affect product reliability. These conditions represent a stress rating only, and functional operations of the device at these or any other

conditions above the operational limits noted in this specification is not implied.

* Note: Operating Temperature is guaranteed by design for all parts (COMMERCIAL and INDUSTRIAL), but tested for COMMERCIAL grade only.

2. Operating Conditions

PARAMETERS

SYMBOL

MIN.

MAX.

UNITS

Supply Voltage

2.375

2.625

V

Input Capacitance

5

pF

Output Capacitance

6

pF

3. Electrical Specifications

PARAMETERS

SYMBOL

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Input High Voltage

All Inputs except I2C

2.0

V

Input Low Voltage

All inputs except I2C

0.8

V

Input High Current

TBM

uA

Input Low Current

TBM

uA

Output High

Voltage

IOL = -12mA, VDD = 2.375V

1.7

V

Output Low

Voltage

IOL = 12mA, VDD = 2.375V

0.6

V

Output High

Current

VDD = 2.375V, VOUT=1V

-18

-32

mA

Output Low

Current

VDD = 2.375V, VOUT=1.2V

26

35

mA

Note: TBM: To be measured