SIT-2579

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Dual-bus MIL-STD-1553/1760 Transceiver-Transformer Module

Transceiver/Transformer

 

Sital’s SIT-2579 is a dual-channel MIL-STD-1553/1760 transceiver/transformer combo.

This integrated solution is based on the design of the SIT-1579 dual transceiver with the addition of a dual isolation transformer to provide transformer (stub) coupling.

The SIT-2579/1760’s transmitter outputs a minimum stub voltage of 20 volts peak-to-peak, making it suitable for MIL-STD-1760 applications.

The SIT-2579 provides the lowest transmitter dissipation in the industry – It reduce power dissipation to under 300 mW at 100% transmit duty cycle.

The SIT-2579 comes in a 16-pad leadless, surface-mount package.

The SIT-2579 transceiver operates in conjunction with Sital’s 1553 digital IP instantiated in an FPGA or ASIC.

By means of a real-time closed-loop correction technique, this enables the SIT-2579 to eliminate or minimize transmitter residual voltages, aka dynamic offsets or “tails” at the end of message transmissions. By allowing continuous adjustment to compensate for changes in power supply voltage and temperature, this technique provides improved performance over factory-trimmed transmitters.

  • Compliance with MIL-STD-1553A and B, and MIL-STD-1760
  • Operates from a 3.3V supply
  • Lowest transmitter power dissipation in the industry
  • When transmitting, operates with Sital IP FPGA logic to provide a real-time, closed-loop mechanism to eliminate or minimize residual voltage “tails”
  • 16-pad leadless flatpack
  • Works with the following Sital Technology IP Cores:
    • BRM1553D
    • DO254-BRM1553D
    • BRM1553FE
    • BRM1553PCI
    • BRM1553SPI
    • BRM1553D-SnS

Data Sheet

Dual redundant MIL-STD-1553/1760 transceiver-transformer combo.
16-pin, 17.0 x 13.2 16-pad leadless flatpack.
Temperature range = -40 to +85° C
Dual redundant MIL-STD-1553/1760 transceiver-transformer combo.
16-pin, 17.0 x 13.2 16-pad leadless flatpack.
Temperature range = -55 to +125° C

for Free Evaluation and hardware Samples

safe illustration

Safe and Secure

Sital’s cutting-edge, innovative “SnS” Technology is designed for IP Core’s physical layer. We supply our products with DO-254 and DO-178 certifiability, including DAL A. Our partners: Logicircuit and ConsuNova provide the DO-254 and DO-178 artifacts. Through enhanced physical layer monitoring, the patented “SnS” analyzes all DataBus messages and provides 2 unique capabilities:

 

 

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