ATF1508AS(1998) Просмотр технического описания (PDF) - Atmel Corporation

Номер в каталоге

Компоненты Описание

производитель

ATF1508AS
(Rev.:1998)

High Performance E2 PLD

Atmel Corporation 

PCI AC Characteristics

Symbol

Parameter

Conditions

Min

IOH(AC)

Switching

0 < VOUT ≤ 1.4

-44

Current High

1.4 < VOUT < 2.4

-44+(VOUT-1.4)/0.024

3.1 < VOUT < VCC

(Test High)

VOUT = 3.1V

IOL(AC)

Switching

VOUT > 2.2V

95

Current Low

2.2 > VOUT > 0

VOUT/0.023

0.1 > VOUT > 0

(Test Point)

VOUT = 0.71

ICL

Low Clamp Current

-5 < VIN ≤ -1

-25+(VIN+1)/0.015

SLEWR

Output Rise Slew Rate

0.4V to 2.4V load

0.5

SLEWF

Output Fall Slew Rate

2.4V to 0.4V load

0.5

Notes: 1. Equation A: IOH = 11.9(VOUT - 5.25) * (VOUT + 2.45) for VCC > VOUT > 3.1V.

2. Equation B: IOL = 78.5 * VOUT * (4.4 - VOUT) for 0V < VOUT < 0.71V.

Max

Equation A

-142

Equation B

206

3.0

3.0

Units

mA

mA

mA

µA

mA

mA

mA

mA

mA

V/ns

V/ns

= Preliminary

16

ATF1508AS/Z

Share Link: