ACT4402 datasheet(1/7 Pages) AEROFLEX

部件名	ACT4402

功能描述	ACT4402 SINGLE TRANSCEIVER FOR MIL-STD-1553/1760

PDF	7 Pages

Scroll/Zoom	100%

制造商	AEROFLEX [Aeroflex Circuit Technology]

网页	http://www.aeroflex.com

标志

1 / 7 page

CIRCUIT TECHNOLOGY

www.aeroflex.com

eroflex Circuit T

echnology – Data Bus Modules For The Future © SCD4402 REV A 5/28/99

General Description

The Aeroflex Circuit Technology

ACT4402 is a next generation

monolithic

transceiver

design

which provide full compliance to

MIL-STD-1553A/B

and

1760

requirements in a small ceramic

package

with

low

power

consumption.

The ACT4402 series performs the

front-end

analog

function

of

inputting

and

outputting

data

through

a

transformer

to

the

MIL-STD-1553 data bus.

Design of this transceiver reflects

particular attention to active filter

performance. This results in low bit

and word error rate with superior

waveform purity and minimal zero

crossover

distortion.

Efficient

transmitter electrical and thermal

design provides low internal power

dissipation and heat rise at high as

well as low duty cycles.

Transmitter

The Transmitter section accepts

bi-phase TTL data at the input and

when coupled to the data bus with a

1.4:1 ratio transformer, isolated on

the data bus side with two 52.5

Ohm fault isolation resistors, and

loaded

by

two

70

Ohm

terminations, the data bus signal is

typically 7.5 Volts P-P at point A

(See Figure 5). When both DATA

and DATA inputs are held low or

high,

the

transmitter

output

becomes a high impedance and is

“removed” from the line. In addition,

an

overriding

“INHIBIT"

input

Block Diagram (Without Transformer)

ACTIVE

OUTPUT

STAGE

COMP.

REFERENCE

ACTIVE

FILTER

INPUT

AMPLIFIER

DRIVER

TX DATA IN

TX INHIBIT IN

-15V (VEE)

RX DATA IN

RX STROBE IN

TX DATA OUT

RX DATA OUT

FILTER

GND3

+5V (VL)

GND1

+15V (VCC)

GND2

CASE

Features

• +5 / ±15 Volt Supply Operation

• Low Power Dissipation

• Outstanding MIL-STD-1553 performance

• Superior High Frequency Line Transient and Input

Ripple Rejection

• Input and Output TTL Compatible Design

• Processed and Screened to MIL-STD-883 Specs

• MIL-PRF-38534 Compliant Devices Available

• Replacement for Aeroflex’s 3402 & 2402

• Packaging – Hermetic Ceramic

I

Available in a 24pin Ceramic Housing which is 21%

smaller than the metal plug-in

I

Non-conductive mounting surface

I

No package glass beads

I

Small size & light weight

ACT4402 SINGLE TRANSCEIVER

FOR MIL-STD-1553/1760

类似零件编号 - ACT4402

制造商	部件名	数据表	功能描述
Aeroflex Circuit Techno...	ACT4404N	165Kb / 8P	Single Transceiver for MACAIR (A3818, A4905, A5232, A5690), MIL-STD-1553 & SAE-AS15531
	ACT4404N	165Kb / 9P	Single Transceiver for MACAIR (A3818, A4905, A5232, A5690), MIL-STD-1553 & SAE-AS15531
	ACT4404N-2	165Kb / 8P	Single Transceiver for MACAIR (A3818, A4905, A5232, A5690), MIL-STD-1553 & SAE-AS15531
	ACT4404N-2	165Kb / 9P	Single Transceiver for MACAIR (A3818, A4905, A5232, A5690), MIL-STD-1553 & SAE-AS15531
	ACT4404N	165Kb / 9P	Single Transceiver for MACAIR (A3818, A4905, A5232, A5690), MIL-STD-1553 & SAE-AS15531

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类似说明 - ACT4402

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