SC2200 datasheet(357/433 Pages) NSC

357 / 433 page

Revision 3.0

357

www.national.com

8.0

Electrical Specifications

This chapter provides information about:

• General electrical specifications

• DC characteristics

• AC characteristics

• All voltage values in this chapter are with respect to VSS

unless otherwise noted.

8.1

GENERAL SPECIFICATIONS

8.1.1

Power/Ground Connections and Decoupling

When testing and operating the SC2200, use standard

high frequency techniques to reduce parasitic effects. For

example:

• Filter the DC power leads with low-inductance decou-

pling capacitors.

• Use low-impedance wiring.

• Utilizing the PWR and GND pins.

8.1.2

Absolute Maximum Ratings

Stresses beyond those indicated in the following table may

cause permanent damage to the SC2200, reduce device

reliability and result in premature failure, even when there

is no immediately apparent sign of failure. Prolonged expo-

sure to conditions at or near the absolute maximum ratings

may also result in reduced device life span and reduced

reliability.

Note:

The values in the following table are stress ratings

only. They do not imply that operation under other

conditions is impossible.

8.1.3

Operating Conditions

Table 8-2 lists the various power supplies of the SC2200

and provides the device operating conditions.

Table 8-1. Absolute Maximum Ratings

Symbol

Parameter

Min

Max

Unit

Comments

TCASE

Operating case temperature1

-45

110

TSTORAGE

Storage temperature2

-45

125

VCC

Supply voltage

See Table

8-2

VMAX

Voltage on

5V tolerant balls3

-0.5

6.0

Others3,4

-0.5

3.6

IIK

Input clamp current1

-0.5

IOK

Output clamp current1

Power applied - no clocks.

No bias.

Voltage min is -0.8V with a transient voltage of 20 ns or less.

Voltage max is 4.0V with a transient voltage of 20 ns or less.

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