ACT4487-DF datasheet(1/7 Pages) AEROFLEX

部件名	ACT4487-DF

功能描述	ACT 4487 DUAL TRANSCEIVER FOR MIL-STD-1553/1760

PDF	7 Pages

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制造商	AEROFLEX [Aeroflex Circuit Technology]

网页	http://www.aeroflex.com

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1 / 7 page

CIRCUIT TECHNOLOGY

www.aeroflex.com/act1.htm

eroflex Circuit T

echnology – Data Bus Modules For The Future © SCD4487D REV B 3/10/98

General Description

The

Aeroflex

Circuit

Technology ACT 4487 is a next

generation monolithic transceiver

design

which

provides

full

compliance to MIL-STD-1553A/B

and 1760 requirements in a small

package

with

low

power

consumption.

The ACT 4487 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.

Each

channel

of

the

dual

transceiver is completely separate

from

the

other

and

fully

independent. This includes power

leads

as

well

as

signal

lines.

Hence,

each

channel

may

be

connected to a different data bus

with no interaction.

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

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

• Small Size & Light Weight

• Dual Transceivers Saves Space & Cost

• Outstanding MIL-STD-1553 performance

• Radiation Hard Dielectric Isolation Monolithic

Construction for Severe Environments

• 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

• DESC SMD (Standard Military Drawing)

ACT 4487 DUAL TRANSCEIVER

FOR MIL-STD-1553/1760

类似零件编号 - ACT4487-DF

制造商	部件名	数据表	功能描述
Aeroflex Circuit Techno...	ACT4487	94Kb / 7P	ACT 4487 SINGLE TRANSCEIVER FOR MIL-STD-1553/1760

More results

类似说明 - ACT4487-DF

制造商	部件名	数据表	功能描述
Aeroflex Circuit Techno...	5531760	94Kb / 7P	ACT 4487 SINGLE TRANSCEIVER FOR MIL-STD-1553/1760
	ACT4402	89Kb / 7P	ACT4402 SINGLE TRANSCEIVER FOR MIL-STD-1553/1760
	ACT4423	94Kb / 7P	ACT4423 DUAL TRANSCEIVER FOR MIL-STD-1553/1760
	ACT4433	97Kb / 7P	ACT 4433 DUAL TRANSCEIVER FOR MIL-STD-1553/1760
	ACT4436	94Kb / 7P	ACT 4436 DUAL TRANSCEIVER FOR MIL-STD-1553/1760
	ACT4453	122Kb / 8P	ACT 4453 / 4463 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760
	ACT4489	94Kb / 7P	ACT 4489 SINGLE TRANSCEIVER FOR MIL-STD-1553/1760
	ACT4489111111	99Kb / 7P	ACT 4489 DUAL TRANSCEIVER FOR MIL-STD-1553/1760
Holt Integrated Circuit...	HI-2579	636Kb / 11P	3.3V MIL-STD-1553/1760 Dual Transceiver
Holt Integrated Circuit...	HI-6110	204Kb / 38P	MIL-STD-1553 / MIL-STD-1760 MIL-STD-1553 / MIL-STD-1760