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부품번호 | BUS-8559 기능 |
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기능 | Variable Output Transceiver | ||
제조업체 | Data Device | ||
로고 | |||
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BUS-8559
VARIABLE OUTPUT
MIL-STD-1553 TRANSCEIVER
DESCRIPTION
Designed specifically for use in auto-
matic test equipment where a variable
transmitter output level is required,
the DDC Model BUS-8559 transceiv-
er is a complete transmitter and
receiver conforming to MIL standards
1553A and 1553B.
The receiver section accepts phase-
modulated bipolar data at the input
and produces a bi-phase TTL signal
at the output, see FIGURE 1.
Outputs, DATA and DATA, are posi-
tive and negative excursions of the
input beyond an internally fixed
threshold. The positive and negative
thresholds are internally set at the
factory for a nominal 1 V pk-pk signal,
when measured at point “A” in FIG-
URE 2. An external strobe input is
provided which allows the the receiv-
er to be removed from the line. A logic
“0” applied to RECEIVER STROBE
will disable the receiver output.
The BUS-8559 transmitter section
accepts bi-phase TTL data at the
input and produces a nominal 0 to 27
V pk-pk differential output across a
145 Ω load. When the transmitter is
coupled to the data bus with the spec-
ified transformer*, and isolated (on the
data side) with two 55 Ω fault isolation
resistors, and loaded with two 70 Ω
terminations (plus additional
receivers), the data bus signal pro-
duced is a nominal 0 to 7.5 V pk-pk
when measured at the output side of
the 55 Ω resistors.
When both DATA and DATA, inputs
are held low or high, the transmitter
presents a high impedance to the
line. An external inhibit input is also
provided, which allows the the trans-
mitter output to be removed from the
line.. When a logic “1” is applied to the
TX INHIBIT input, the transmitter is
disabled, and the data inputs are
ignored.
APPLICATION
The BUS-8559DaistasSuhiteabelte4Ufo.croamny
MIL-STD-1553 application which
requires a transceiver. The BUS-8559
comes in a hermetic, 24-pin DDIP
package which measures 1.4 x 0.8 x 0.2
inches.
FEATURES
• Variable Transmitter Output
• Transmitter/Receiver in a Single
24-Pin DDIP Hybrid
• Very Low Power Dissipation
• Improved Receiver Filtering
Enhances System Bit Error Rate
• Meets MIL-STD-1553A and 1553B
• Power Supplies:
±15 V or
+15 V and -12 V
DataShee
BUS-25679
TRANSFORMER
DATA
DATA
VAR VCC
-15 +15 +5 (O to +15 V)
TRANSCEIVER
COMPARATOR
LIMITER
FILTER
DRIVER
COMPARATOR
SHAPING
NETWORK
DRIVER
SHAPING
NETWORK
BUS-8559
RECEIVER
STROBE
RX DATA
RX DATA
TX DATA
TX DATA
TX INHIBIT
DataShe©et149U99.cDoatma Device Corporation
BUS-8559 BLOCK DIAGRAM
DataSheet4 U .com
DataSheet4U.com
www.DataSheet4U.com
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.
et4U.com
DataSheet4U.com
105 Wilbur Place, Bohemia, New York 11716-2482
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World Wide Web - http://www.ddc-web.com
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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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당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
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 |
BUS-8553 | Transceiver | Data Device |
BUS-8553 | Transceiver | DDC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |