PCI930 datasheet(9/13 Pages) TI

9 / 13 page

PCI930

3-TO-1 ZOOMED VIDEO SWITCH

SCPS018B – OCTOBER 1997 – REVISED DECEMBER 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

typical system configuration with PCI1220 PC Card controller

PCI1220

PCI Bus

PC Card

Socket A

PC Card

Socket B

PCI930

Third

Source

ZV Output to VGA Controller

and Audio CODEC

System Reset Control

Optional Pullup to Set

ZV_xx Inactive

VCC

Optional Pullup to Set

C Precedence

VCC

MFUNC5

GPO4

(160)

MFUNC2

ZVSTAT

(157)

MFUNC4

ZVSEL1

(159)

C_STAT

A/B_STAT A/B_SEL

A_xx

B_xx

C_xx

ZV_STAT

AZ_OE

Status

ZV_xx

Output

Enable

ZV_xx

RESET

Figure 2. Typical System Configuration for PCI930 With TI PCI1220 PC Card Controller

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†

Supply voltage range, VCC

–0.5 V to 6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Supply voltage range, VCCS

–0.5 V to 6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input voltage range, VI

–0.5 V to 6.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output voltage range, VO

–0.5 V to VCC + 0.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Input Clamp Current, IIK (VI < 0 or VI > VCC) (see Note 3)

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output Clamp Current, IOK (VO < 0 or VO > VCC) (see Note 4)

±20 mA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Storage temperature range

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Virtual junction temperature, TJ

150

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES:

3. Applies for external input and bidirectional buffers. VI > VCC does not apply to fail-safe terminals. ZV terminals are measured with

respect to VCCS. The limit specified applies for a DC condition.

4. Applies for external output and bidirectional buffers. VO > VCC does not apply to fail-safe terminals. ZV terminals are measured with

respect to VCCS. The limit specified applies for a DC condition.

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