Datasheet > ACT4419DF

ACT4419DF

更新时间： 2024-01-29 22:31:19

品牌	Logo	应用领域
艾法斯 - AEROFLEX		电信集成电路
页数	文件大小	规格书
6页	81K
描述
Dual Variable Amplitude Transceivers for MIL-STD-1553

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ACT4419DF 技术参数

生命周期：	Transferred	零件包装代码：	DFP
包装说明：	DFP,	针数：	24
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.74	Is Samacsys：	N
JESD-30 代码：	S-XDFP-F24	功能数量：	1
端子数量：	24	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	UNSPECIFIED
封装代码：	DFP	封装形状：	SQUARE
封装形式：	FLATPACK	认证状态：	Not Qualified
筛选级别：	MIL-STD-883	座面最大高度：	5.08 mm
标称供电电压：	5 V	表面贴装：	YES
电信集成电路类型：	MIL-STD-1553 DATA BUS TRANSCEIVER	温度等级：	MILITARY
端子形式：	FLAT	端子节距：	2.54 mm
端子位置：	DUAL	Base Number Matches：	1

ACT4419DF 数据手册

ACT4419D

Dual Variable Amplitude Transceivers

for MIL-STD-1553

Features

• World’s smallest and lowest standby power dual variable

amplitude transceiver 0.3" x 1.2" packages

CIRCUIT TECHNOLOGY

www.aeroflex.com

• Lowest standby power

• Dual transceiver meets military data bus requirements,

MIL-STD-1553

General Description

The Aeroflex Circuit Technology

model ACT4419D is

• Low power dissipation at full output power

• Single +5V power supply

• Current source output

generation

transceiver

variable

D.I.

which

amplitude

monolithic

provides

full

compliance with MIL-STD-1553

data bus requirements with the

• Monolithic construction using Dielectrically Isolated (D.I.)

• Processed and screened to MIL-STD-883 specs

• Radiation Hard to 300 KRADS total dose

• DESC SMD pending

lowest

standby

power

consumption available and one

power supply operation.

The

dual

channel

model

• +5V Control line

ACT4419D performs the front-end

analog function of inputting and

outputting

data

through

transformer to a MIL-STD-1553

data bus.

Design of these transceivers

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.

ACT4419D Dual Transceivers

Channel B

VCONT

Variable amplitude is adjusted

with factory preset 0 – 5 Vdc

control line at 1 mA maximum

input current at 5 Volts.

TX/RX

TX DATA IN

OUTPUT

STAGE

DRIVER

SHAPING

TX INHIBIT

+5 V

Transmitter

Channel A

Channel B

RX DATA OUT

The Transmitter section accepts

bi-phase TTL data at the input

and when coupled to the data bus

with a primary grounded center

tap 1:2.5 transformer, isolated

on the data bus side with two 52.5

Ohm fault isolation resistors, and

COMP.

REFERENCE

GROUND

RX DATA OUT

ACTIVE

FILTER

INPUT

AMP

STROBE

loaded

terminations

two

plus

additional

Ohm

Block Diagram (without Transformer, Channel A shown)

12 3 4 5 6

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ACT4419FP	AEROFLEX	Single Supply Variable Amplitude Transceivers for MIL-STD-1553	获取价格
ACT4423	AEROFLEX	ACT4423 DUAL TRANSCEIVER FOR MIL-STD-1553/1760	获取价格
ACT4423-D	AEROFLEX	ACT4423 DUAL TRANSCEIVER FOR MIL-STD-1553/1760	获取价格
ACT4423-DF	AEROFLEX	ACT4423 DUAL TRANSCEIVER FOR MIL-STD-1553/1760	获取价格
ACT4423-DFI	AEROFLEX	ACT4423 DUAL TRANSCEIVER FOR MIL-STD-1553/1760	获取价格
ACT4423-DI	AEROFLEX	ACT4423 DUAL TRANSCEIVER FOR MIL-STD-1553/1760	获取价格

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