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BU-63705F3-470K

Description
MIL-STD-1553 Data Bus Transceiver, CDFP78, FP-78
CategoryWireless rf/communication    Telecom circuit   
File Size664KB,26 Pages
ManufacturerData Device Corporation
Download Datasheet Parametric View All

BU-63705F3-470K Overview

MIL-STD-1553 Data Bus Transceiver, CDFP78, FP-78

BU-63705F3-470K Parametric

Parameter NameAttribute value
MakerData Device Corporation
package instructionDFP,
Reach Compliance Codecompli
JESD-30 codeR-CDFP-F78
JESD-609 codee0
length53.34 mm
Number of functions1
Number of terminals78
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeDFP
Package shapeRECTANGULAR
Package formFLATPACK
Maximum seat height5.33 mm
Nominal supply voltage5 V
surface mountYES
Telecom integrated circuit typesMIL-STD-1553 DATA BUS TRANSCEIVER
Temperature levelMILITARY
Terminal surfaceTIN LEAD
Terminal formFLAT
Terminal pitch1.27 mm
Terminal locationDUAL
width45.72 mm
BU-63705
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®
MIL-STD-1553 DUAL REDUNDANT
REMOTE TERMINAL HYBRID
SPACE-RT-II
FEATURES
Drop in Replacement for BU-65142
Radiation Tolerant & Radiation
Hardened versions for Space Based
Applications
Complete Integrated Remote
Terminal Including:
– Low-Power Transceivers
– Complete RT Protocol
Multiple Ordering Options;
+5V (Only), +5V/-15V, and +5V/-12V
Direct Interface to Systems with
No Processor
DESCRIPTION
The BU-63705, “SPACE-RT-II,” is a Hi-Rel radiation tolerant complete
dual redundant MIL-STD-1553 Remote Terminal Unit (RTU). The
SPACE-RT-II is a drop in Replacement for the BU-65142. The device
is based upon two DDC custom ICs, which includes two monolithic
bi-polar low power transceivers and one RICMOS™ protocol chip
containing data buffers and timing control logic. It supports all 13
mode codes for dual redundant operation, any combination of which
can be illegalized.
Parallel data transfers are accomplished with a DMA type handshak-
ing, compatible with most CPU types. Data transfers to/from memory
are simplified by the latched command word and word count out-
puts.
Error detection and recovery are enhanced by BU-63705 special fea-
tures. A 14-bit built-in-test word register stores RTU information, and
sends it to the Bus Controller in response to the Mode Command
Transmit Bit Word. The BU-63705 performs continuous on-line wrap-
around self-test, and provides four error flags to the host CPU. Inputs
are provided for host CPU control of 6 bits of the RTU Status Word.
Its integrated hermetic package, -55°C to +125°C operating tempera-
ture range, and complete RTU operation make the BU-63705 ideal for
MIL-STD-1553 applications requiring hardware or microprocessor
subsystems.
High Reliability Screening
WARNING: ITAR CONTROLLED PRODUCT
The product(s) referenced on this data sheet or product
brief and certain related technical data is subject to the
U.S. Department of State International Traffic in Arms
Regulations (ITAR) 22 CFR 120-130 and may not be
exported without the appropriate prior authorization from
the Directorate of Defense Trade Controls, United States
Department of State. This datasheet includes only basic
marketing information on the function of the product and
therefore is not considered technical data as defined in
22CFR 120.10.
FOR MORE INFORMATION CONTACT:
Data Device Corporation
105 Wilbur Place
Bohemia, New York 11716
631-567-5600 Fax: 631-567-7358
www.ddc-web.com
Technical Support:
1-800-DDC-5757 ext. 7771
All trademarks are the property of their respective owners.
© 2005 Data Device Corporation
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