Datasheet > ACT4419FP

ACT4419FP

更新时间： 2024-02-14 03:37:57

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	93K
描述
Single Supply Variable Amplitude Transceivers for MIL-STD-1553

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ACT4419FP 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

ACT4419FP 数据手册

ACT4419

Single Supply Variable Amplitude Transceivers

for MIL-STD-1553

Preliminary

Features

CIRCUIT TECHNOLOGY

• First fully monolithic 5V only Variable Amplitude

Transceiver

www.aeroflex.com

• Lowest standby power

• Transceiver meets military data bus requirements,

MIL-STD-1553 and MIL-STD-1760

• Low power dissipation at full output power

• Single +5V power supply

• Current source output

• Monolithic construction using dielectrically isolated(D.I.)

• Processed and screened to MIL-STD-883 specs

• Radiation Hard to 2.5 MRADS Total Dose

• DESC SMD pending

General Description

The Aeroflex Circuit Technology

model ACT4419 is a next generation

D.I. monolithic transceiver which

provides variable amplitude in full

compliance with MIL-STD-1553/1760

data bus requirements with the lowest

standby power consumption available

and one power supply operation.

The model ACT4419 performs the

front-end analog function of inputting

and outputting data through

transformer to a MIL-STD-1553/1760

data bus.

• Either 5V or 10V DC control line (Factory Set)

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.

Variable amplitude is adjusted with

factory preset 0 - 10 Vdc or 0 - 5 Vdc

control line at 1mA maximum input

current.

ACT4419FP & ACT4419 Plug In Transceivers

Transmitter

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 loaded by two

70 Ohm terminations plus additional

receivers, the data bus signal

produced is 7.5Volts nominal P-P at

A-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

TX/RX

TX DATA IN

OUTPUT

STAGE

DRIVER

SHAPING

TX/RX

TX DATA IN

TX INHIBIT

RX DATA OUT

COMP.

+5 V

REFERENCE

GROUND

RX DATA OUT

ACTIVE

FILTER

INPUT

AMP

STROBE

Block Diagram

12 3 4 5 6

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与ACT4419FP相关器件

型号	品牌	描述	获取价格	数据表
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
ACT4433	AEROFLEX	ACT 4433 DUAL TRANSCEIVER FOR MIL-STD-1553/1760	获取价格

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