Datasheet > ACT4455

ACT4455

更新时间： 2024-02-10 01:43:01

品牌	Logo	应用领域
艾法斯 - AEROFLEX		驱动器
页数	文件大小	规格书
8页	128K
描述
ACT 4455 / 4459 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760

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中文翻译

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技术参数
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ACT4455 技术参数

生命周期：	Transferred	零件包装代码：	QLCC
包装说明：	QCCN,	针数：	28
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.37	Is Samacsys：	N
JESD-30 代码：	S-CQCC-N28	长度：	11.43 mm
功能数量：	1	端子数量：	28
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装代码：	QCCN
封装形状：	SQUARE	封装形式：	CHIP CARRIER
认证状态：	Not Qualified	筛选级别：	MIL-STD-883
座面最大高度：	2.54 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：	NO LEAD
端子节距：	1.27 mm	端子位置：	QUAD
宽度：	11.43 mm	Base Number Matches：	1

ACT4455 数据手册

ACT 4455 / 4459

SINGLE SUPPLY TRANSCEIVERS

FOR MIL-STD-1553/1760

Features

• Single 5 Volt Supply Operation

CIRCUIT TECHNOLOGY

www.aeroflex.com/act1.htm

• Low Power Dissipation

General Description:

The Aeroflex Circuit Technology

ACT4455 / 4459 series are next

generation monolithic transceiver

• Small Size & Light Weight

• Single Transceiver Save Space & Cost

• Outstanding MIL-STD-1553 performance

designs

which

provides

full

compliance with MIL-STD-1553A/B

and 1760 requirements in the

smallest packages with low power

consumption and single power supply

operation.

• Processed and Screened to Mil-STD-883

Specs

• Radiation Hard Dielectric Isolation

Monolithic construction for Severe

Environments

The ACT4455

4459 series

performs the front-end analog

function of inputting and outputting

data through a transformer to the

MIL-STD-1553 data bus.

• Superior High Frequency Line Transient and

Input Ripple Rejection

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

• Input and Output TTL Compatible Design

• DESC SMD# 5962-96741

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:

TX DATA OUT

TX DATA IN

ACTIVE

FILTER

OUTPUT

STAGE

DRIVER

TX DATA OUT

RX DATA OUT

The Transmitter section accepts

bi-phase TTL data at the input and

when coupled to the data bus with a

1:2.5 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 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,

TX DATA IN

TX INHIBIT

REFERENCE

COMP.

+5 V

+5V RTN

RX DATA OUT

RX DATA IN

INPUT

AMPLIFIER

ACTIVE

FILTER

STROBE

Block Diagram (without Transformer)

12 3 4 5 6 7 8

中文翻译

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与ACT4455相关器件

型号	品牌	获取价格	描述	数据表
ACT4455YH-T	ACTIVE-SEMI	获取价格	36V/5A Step Down DC/DC Converter
ACT4458	AEROFLEX	获取价格	ACT 4458 / 4464 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760
ACT4459	AEROFLEX	获取价格	ACT 4455 / 4459 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760
ACT4460	AEROFLEX	获取价格	ACT 4454 / 4460 Single Supply Transceivers for MIL-STD-1553A/B & MacAir A3818, A4905, A523
ACT4462D	AEROFLEX	获取价格	Dual Transceiver Variable Amplitude Universal for H009 Specification or MacAir/1553/1760 B
ACT4462D-7	AEROFLEX	获取价格	Dual Transceiver Variable Amplitude Universal for H009 Specification or MacAir/1553/1760 B
ACT4462DI	AEROFLEX	获取价格	Dual Transceiver Variable Amplitude Universal for H009 Specification or MacAir/1553/1760 B
ACT4462DI-7	AEROFLEX	获取价格	Dual Transceiver Variable Amplitude Universal for H009 Specification or MacAir/1553/1760 B
ACT4463	AEROFLEX	获取价格	ACT 4453 / 4463 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760
ACT4463-2	AEROFLEX	获取价格	ACT 4453 / 4463 SINGLE SUPPLY TRANSCEIVERS FOR MIL-STD-1553/1760

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