V370PDC

Copyright © 1999, V3 Semiconductor Corp.

V370PDC_A0 Data Sheet Rev 1.01 DS-PD01-0101

11

3.3

AC Specifications

The AC specifications for the PCI bus signals match exactly those given in the PCI Specification, Rev.

2.1, Section 4.2.1.2. For more information on the PCI AC specifications, including the V/I curves for 5V

signalling, see section 4.2.1.2 of Rev 2.1 PCI Specification.

3.4

PCI Bus Timings

Table 9: PCI Bus Signals AC Operating Specifications

Symbol

Parameter

Condition

Min

Max

Units

Notes

Switching

Current high

mA

Equation C

(Test point)

Switching

Current low

mA

mA

(Test point)

mA

Low clamp

current

mA

Unloaded

output rise

time

14

V/ns

Unloaded

output fall

time

0.6V to 0.2V

1

4

V/ns