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부품번호 | BUS8553 기능 |
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기능 | Transceiver | ||
제조업체 | DDC | ||
로고 | |||
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BUS-8553
MIL-STD-1553 TRANSCEIVER
DESCRIPTION
The BUS-1553 Transceiver is a com-
plete transmitter and receiver which
fully conforming to MIL-STD-1553A
and 1553B. Features of this high reli-
ability transceiver include: Harris
15530 type Encoder/Decoder direct
interface compatibility, ±15 V or +15
and -12 V power supply requirements,
and an internal (factory pre-set)
threshold level.
The transmitter section accepts bipo-
lar TTL signal data at its TX Data and
TX Data input lines and produces a
28 V pk-pk differential signal across a
140 Ω load that is coupled through a
transformer to the TX Data and
TX Data outputs. An external TX
INHIBIT, when activated with a logic
“1” will take the transmitter off-line and
ignore the data inputs
The block diagram, FIGURE 1, illus-
trates the BUS-8553 Transceiver. The
receiver section accepts phase-mod-
ulated bipolar data from a MIL-
STD-553 Data Bus and produces TTL
signal data at outputs: RX Data Out
and RX Data Out. These outputs rep-
resent positive and negative excur-
sions of the input bus signals beyond
a preset threshold level. The receiver
can be taken off-line (outputs dis-
abled) by applying a logic “0” to the
RECEIVER STROBE input.
APPLICATION
The BUS-8553s small size, low
power dissipation, and direct inter-
face compatibility with Harris 15530
type Encoder/Decoder makes it an
excellent choice for any MIL-STD-
1553A or 1553B transceiver applica-
tion. The BUS-8553 comes in a her-
metic 24-pin DDIP package that
measures 1.4 x 0.8 x 0.2 inches.
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FEATURES
• Meets All MIL-STD-1553A and
1553B Requirements
• Very Low Power Dissipation
• Improved Receiver Filtering
Enhances System Bit Error Rate
• HARRIS 15530 Encoder/Decoder
Direct Interface Compatibility
• Screened to MIL-PRF-38534
• Power Supplies:
±15 V or
+15 V and -12V
DataShee
1553
DATA
BUS
SHORT OR
LONG STUB
COUPLING
-12 V
OR
+15 V -15 V +5 V
RECEIVER STROBE
PHASE MODULATED RECEIVER SECTION
BIPOLAR DATA
COMPARATOR
RX Data In
ISOLATION
TRANSFORMER
RX Data In LIMITER
FILTER
BI PHASE
TTL DATA
RX Data
RX Data
COMPARATOR
DECODER
TRANSMITTER SECTION
DRIVER
TX Data Out
SHAPING
NETWORK
TX Data Out
DRIVER
SHAPING
NETWORK
TX Data In
TX Data In
ENCODER
DataShe©et149U85.,c1o99m9 Data Device Corporation
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BUS-8553-BLOCK DIAGRAM
TX INHIBIT
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The information in this data sheet is believed to be accurate; however, no responsibility is
assumed by Data Device Corporation for its use, and no license or rights are
granted by implication or otherwise in connection therewith.
Specifications are subject to change without notice.
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ILC DATA DEVICE CORPORATION
REGISTERED TO ISO 9001
FILE NO. A5976
PRINTED IN THE U.S.A.
4
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
BUS8553 | Transceiver | Data Device |
BUS8553 | Transceiver | DDC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |