HI-8683 Просмотр технического описания (PDF) - Holt Integrated Circuits

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HI-8683

ARINC INTERFACE DEVICE ARINC 429 & 561 Serial Data to 8-Bit Parallel Data

Holt Integrated Circuits 

HI-8683, HI-8684

DC ELECTRICAL CHARACTERISTICS (cont.)

Vcc = 5V, GND = 0V, TA = Operating Temperature Range (unless otherwise specified).

PARAMETERS

SYMBOL TEST CONDITIONS

Digital Inputs (TESTA & TESTB)

Input voltage

high

VIH

low

VIL

Input current

source

sink

IIH

VIN = 5.0V

IIL

VIN = 0.0V

Input capacitance

CI

Outputs (D0 to D7, ERROR & DATA RDY)

Output voltage

high

low

VOH

IOH = -1.0 mA

VOL

IOL = 1.6 mA

Output tri-state current (D0 - D7 only)

IIH

VOH = 5.0V

IIL

VOL = 0.0V

Output capacitance

CO

Operating Supply Current

VCC (HI-8683 only)

ICC1

VIN = 0.0V, outputs open

VCC (HI-8684 only)

ICC2

VIN = 0.0V, outputs open

MIN TYP MAX UNITS

2.4

- VCC volts

0.0 - 0.8 volts

- 110 -

µA

-1.0 -

-

µA

-

- 8.0 pF

2.7 -

- volts

-

- 0.4 volts

-

- 1.0 µA

-1.0 -

-

µA

-

- 15 pF

-

- 1.0 mA

-

- 6.5 mA

AC ELECTRICAL CHARACTERISTICS

Vcc = 5V, GND = 0V, TA = Operating Temperature Range (unless otherwise specified).

PARAMETERS

SYMBOL TEST CONDITIONS

READ pulse width

tRDPW

Data delay from READ

tRD

READ to data floating

tFD

READ to DATA RDY clear

tRDYCLR

READ pulse to next READ pulse

tRR

GAPCLK frequency

fGC

32 ARINC bit to DATA RDY

tDRDY

MIN TYP MAX UNITS

50

ns

40 ns

20 ns

35 ns

25

ns

1

MHz

16

17 clocks

HOLT INTEGRATED CIRCUITS

7

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