ATF1504ASL datasheet(19/33 Pages) ATMEL

19 / 33 page

ATF1504AS(L)

0950N–PLD–07/02

Note:

Leakage current is with pin-keeper off.

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.

PCI DC Characteristics

Symbol

Parameter

Conditions

Min

Max

Units

VCC

Supply Voltage

4.75

5.25

Input High Voltage

2.0

CC +0.5

Input Low Voltage

-0.5

0.8

Input High Leakage Current

IN =2.7V

µA

IIL

Input Low Leakage Current

VIN = 0.5V

-70

µA

VOH

Output High Voltage

IOUT =-2 mA

2.4

VOL

Output Low Voltage

IOUT = 3 mA, 6 mA

0.55

Input Pin Capacitance

CLK

CLK Pin Capacitance

IDSEL

IDSEL Pin Capacitance

8pF

LPIN

Pin Inductance

PCI AC Characteristics

Symbol

Parameter

Conditions

Min

Max

Units

OH(AC)

Switching

Current High

(Test High)

0< V

OUT ≤ 1.4

-44

1.4 < VOUT < 2.4

-44+(VOUT - 1.4)/0.024

3.1 < VOUT <VCC

Equation A

VOUT = 3.1V

-142

µA

IOL(AC)

Switching

Current Low

(Test Point)

VOUT >2.2V

2.2 > V

OUT >0

OUT/0.023

0.1 > V

OUT > 0

Equation B

VOUT =0.71

206

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

V/ns

SLEWF

Output Fall Slew Rate

2.4V to 0.4V load

0.5

V/ns

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