82802AB datasheet(36/53 Pages) INTEL

36 / 53 page

Intel

® 82802AB/AC Firmware Hub

Datasheet

5.2.2.

Interface AC Input/Output Specifications

Table 10.

Intel FWH Interface AC Input/Output Specifications

Symbol

Parameter

Condition

Min.

Max.

Units

Notes

Ioh(AC)

Switching

current High

0 < VOUT ≤ 0.3 VCC

-12 VCC

0.3 VCC < VOUT < 0.9 VCC

-17.1 (VCC -VOUT)

0.7 VCC < VOUT < VCC

Equation C

(Test point)

VOUT = 0.7 VCC

-32 VCC

Iol(AC)

Switching

current Low

VCC > VOUT ≥ 0.6 VCC

16 VCC

0.6 VCC > VOUT > 0.1 VCC

-17.1 (VCC -VOUT)

0.18 VCC > VOUT > 0

Equation D

(Test point)

VOUT = 0.18 VCC

38 VCC

Icl

Low clamp

current

-3 < VIN ≤ -1

-25 + (VIN+1) / 0.015

Ich

High clamp

current

VCC +4 > VIN ≥ VCC+1

25 + (VIN-VCC-1) /

0.015

slewr

Output rise

slew rate

0.2 VCC - 0.6 VCC load

V/ns

slewf

Output fall

slew rate

0.6 VCC - 0.2 VCC load

V/ns

Note:

1. PCI specification output load is used.

82802AB Datasheet(PDF) 36 Page - Intel Corporation

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