Data Device Corp. proposes two direct replacement MIL-STD-1553 transceivers for high-reliability military applications requiring the security of MIL-PRF-38534. This is meant to save the cost of redesign and requalification.
DDC’s BU-63147 dual +5V transceiver is a direct replacement for the NHI-65118 while DDC’s BUS-63123 dual -15V/+5V transceiver replaces the NHI-15137.
transceiver is a complete dual transmitter and receiver pair conforming fully to MIL-STD-1553A and 1553B. Features include:
. Monolithic design,
. +5V power supply voltage,
. Harris or Smiths type decoder interface,
. Completely independent dual redundant operation,
. Small size (36 pin DIP)
The receiver section of the BU-63147/57 series accepts phase-modulated bipolar data from a MIL-STD-1553 Data Bus and produces TTL Signal data at its output.
transceivers are complete transmitter and receiver pairs conforming fully to MIL-STD-1553A and 1553B. Features:
• Conforms 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 – LSIAvailability:
Both transceivers are in stock and available in military grade -55°C to +125°C operating temperature versions.Datasheets:
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