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BUS-63127-270

Description
Line Driver/Receiver
CategoryAnalog mixed-signal IC    Drivers and interfaces   
File Size146KB,16 Pages
ManufacturerData Device Corporation
Download Datasheet Parametric View All

BUS-63127-270 Overview

Line Driver/Receiver

BUS-63127-270 Parametric

Parameter NameAttribute value
MakerData Device Corporation
Reach Compliance Codecompliant
BUS-63100 SERIES
MIL-STD-1553 DATA BUS
SINGLE AND DUAL TRANSCEIVERS
BUS-63102
BUS-63105
BUS-63125
DESCRIPTION
The BUS-63100 transceivers are
complete transmitter and receiver
pairs conforming fully to MIL-STD-
1553A and 1553B. Features available
with selected models of this high reli-
ability series include: Smiths and
Harris interface type choices,
+12 V/+15 V power supply voltage
range, variable threshold levels, and
single (24-pin DDIP or square) and
completely independent dual redun-
dant (36-pin DDIP) packaging config-
urations. All models are also available
in flat packs.
The receiver section of the BUS-
63100 series accepts phase-modula-
ted bipolar data from a MIL-STD-1553
Data Bus and produces TTL signal
data at its outputs: RX Data Out and
RX Data Out. These outputs repre-
sent positive and negative variations
of the input data signals beyond an
internally fixed or externally set
threshold level. An external STROBE
input enables or disables the receiver
outputs.
The transmitter section accepts bipo-
lar TTL signal data at its TX Data and
TX Data input lines and produces
phase modulated bipolar data at the
TX Data and TX Data outputs. The
transmitters’ output voltage level is
typically 28 Vpp to 30 Vpp. An exter-
nal input, INHIBIT, takes priority over
the transmitter inputs and disables
the transmitter when activated with a
logic “1.”
The small size and different model
capabilities available with the
BUS-63100 series simplify engineer-
ing design, making it an excellent
choice for interfacing with any
MIL-STD-1553 system.
FEATURES
Conforms Fully to MIL-STD-1553A
and 1553B
Some Models Available to Military
(DESC) Drawings
Model Capabilities:
Single or Dual Redundant
Packaging
-12 V/-15 V Power Supply Voltage
Range Available
Harris or Smith’s I/O Compatibility
Small Size:
Single – 24-Pin DDIP or Square
Dual – 36-Pin DDIP Flat Packs
Low Power
High Reliability – LSI
±V
1553
DATA
BUS
+5 V
RECEIVER STROBE
BI PHASE
TTL DATA
PHASE MODULATED
BIPOLAR DATA
RX Data In
SHORT OR
LONG STUB
COUPLING
ISOLATION
TRANSFORMER
RX Data In
RECEIVER SECTION
COMPARATOR
RX Data
LIMITER
FILTER
RX Data
DECODER
COMPARATOR
TRANSMITTER SECTION
DRIVER
TX Data Out
SHAPING
NETWORK
DRIVER
TX Data Out
SHAPING
NETWORK
TX Data In
TX Data In
ENCODER
TX INHIBIT
FIGURE 1. BUS-63100 BLOCK DIAGRAM
M
DDC Custom Monolithics utilized in this product are copyright under the Semiconductor chip Protection Act.
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