V58C2128 datasheet(33/59 Pages) MOSEL

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MOSEL VITELIC

V58C2128(804/404/164)S

V58C2128(804/404/164)S Rev. 1.6 March 2002

DC Operating Conditions & Specifications

DC Operating Conditions

Recommended operating conditions(Voltage referenced to VSS=0V, TA=0 to 70°C)

Notes: 1. VREF is expected to be equal to 0.5*VDDQ of the transmitting device, and to track variations in the DC level of the same. Peak-

to-peak noise on VREF may not exceed 2% of the DC value

2.VTT is not applied directly to the device. VTT is a system supply for signal termination resistors, is expected to be set equal to

VREF, and must track variations in the DC level of VREF

3. VID is the magnitude of the difference between the input level on CK and the input level on CK.

Table 11. DC operating condition

Parameter

Symbol

Min

Max

Unit

Note

Supply voltage (for device with a nominal VDD of 2.5V)

VDD

2.3

2.7

I/O Supply voltage

VDDQ

2.3

2.7

I/O Reference voltage

VREF

0.49*VDDQ

0.51*VDDQ

I/O Termination voltage(system)

VTT

VREF-0.04

VREF+0.04

Input logic high voltage

VIH(DC)

VREF+0.15

VDDQ+0.3

Input logic low voltage

VIL(DC)

-0.3

VREF-0.15

Input Voltage Level, CK and CK inputs

VIN(DC)

-0.3

VDDQ+0.3

Input Differential Voltage, CK and CK inputs

VID(DC)

0.3

VDDQ+0.6

Input leakage current

-2

Output leakage current

IOZ

-5

Output High Current (VOUT = 1.95V)

IOH

-16.8

Output Low Current (VOUT = 0.35V)

IOL

16.8

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