PCI930

3-TO-1 ZOOMED VIDEO SWITCH

SCPS018B – OCTOBER 1997 – REVISED DECEMBER 1997

10

POST OFFICE BOX 655303

recommended operating conditions (see Note 5)

PARAMETER

OPERATION

MIN

NOM

MAX

UNIT

VCC

Core voltage – Commercial

3.3 V

3

3.3

3.6

V

VCCS

I/O voltage – Commercial

5 V

4.75

5

5.25

V

VIH

High-level input voltage†

2

VCCS

V

VIL

Low-level input voltage†

0

0.8

V

VI

Input voltage

0

VCCS

V

VO

Output voltage‡

0

VCCS

V

tt

Input transition (rise and fall) time, see Figure 3

0

25

ns

TA

Operating ambient temperature range

0

25

70

°C

TJ

Virtual junction temperature§

0

25

115

°C

NOTE 5: Unused or floating pins (input or I/O) must be held high or low.

† Applies for external input and bidirectional buffers without hysteresis

‡ Applies for external output buffers.

§ These junction temperatures reflect simulation conditions. Customer is responsible for verifying junction temperature.

electrical characteristics over recommended operating conditions (unless otherwise noted)

PARAMETER

OPERATION

TEST CONDITIONS

MIN

MAX

UNIT

VOH

High-level output voltage

IOH = –3.6 mA

2.15

V

VOL

Low-level output voltage

IOL = 6.48 mA

0.5

V

IOZL

3-state-output Hi-Z current¶

5.5 V

VI = GND

–10

µA

IOZH

3-state-output Hi-Z current¶

5.5 V

VI = VCC

10

µA

IIL

Low-level input current#

VI = GND

–1

µA

input pins

5.5 V

VI = VCC

1

IIH

High-level input current

A/B_STAT

5.0 V

VI = 3.0 V

230

µA

A/B_SEL

5.0 V

VI = 3.0 V

230

¶ IOZ is not tested on ZV_STAT(pin 113) due to no Z state.

# IIL is not tested on A/B_STAT (pin 48), and A/B_SEL (pin 49) due to internal pulldown resistor.