Datasheet > BU-63149D3-540L

BU-63149D3-540L

更新时间： 2024-11-05 23:36:23

品牌	Logo	应用领域
其他 - ETC		驱动器
页数	文件大小	规格书
8页	68K
描述
Transceiver

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中文翻译

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数据手册

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BU-63149D3-540L 数据手册

BU-63147 and BU-63149

MIL-STD-1553 DATA BUS

+5V TRANSCEIVER

FEATURES

DESCRIPTION

The BU-63147/49 transceiver is a com- The transmitter section accepts

plete dual transmitter and receiver pair bi-phase TTL signal data at its

+5V Power Supply

Low Power

•

TX DATA IN

conforming fully to MIL-STD-1553A TX DATA IN and

inputs

and 1553B. Features include: mono- and produces phase-modulated

lithic design, +5V power supply voltage, bipolar data at the TX DATA OUT and

Conforms Fully To MIL-STD-1553A

AND 1553B

TX DATA OUT

outputs.

The

Harris or Smiths type decoder inter-

face, completely independent dual transmitter’s output voltage level is

redundant operation, and small size typically about 11Vpp. An external

(36 pin DIP). The receiver section of input, INHIBIT, takes priority over the

the BU-63147/49 series accepts transmitter inputs and disables the

phase-modulated bipolar data from a transmitter when activated with a logic

MIL-STD-1553 Data Bus and pro- “1”.

Dual Transceiver

•

Available with MIL-STD-1760

Compliant Transmitter Voltage

duces TTL Signal data at its output.

Available with McAir Compatible

Waveform

The small size, +5V power supply volt-

•

RX DATA OUT and

age,

and

compliance

with

RX DATA OUT

These outputs represent positive and MIL-STD-1553 simplify engineering

negative variations of the input data design, making it an excellent choice

signals beyond an internally fixed for interfacing with any MIL-STD-1553

threshold level. An external STROBE system.

36-Pin DIP

•

HARRIS or SMITHS I/O

Compatibility

input enables or disables the receiver’s

outputs.

+5 V

RECEIVER STROBE

1553

DATA

BUS

BI PHASE

TTL DATA

PHASE MODULATED

BIPOLAR DATA

RECEIVER SECTION

COMPARATOR

RX DATA IN

FILTER

RX DATA OUT

SHORT OR

LONG STUB

COUPLING

ISOLATION

TRANSFORMER

DECODER

RX DATA OUT

RX DATA IN

FILTER

COMPARATOR

TRANSMITTER SECTION

TX Data Out

SHAPING

NETWORK

TX DATA IN

ENCODER

SHAPING

NETWORK

TX DATA IN

TX INHIBIT

CASE/GND

FIGURE 1. BU-63147/49 BLOCK DIAGRAM (one channel shown)

12 3 4 5 6 7 8

中文翻译

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