ACT 4453

Features:

* Single 5 Volt Supply Operation
* Low Power Dissipation
* Small Size & Light Weight
* Dual Transceivers save Space & Cost
* Outstanding MIL-STD-1553 performance
* Processed and screened to Mil-STD-883  specs
* Radiation Hard Dielectric Isolation  Monolithic construction for Severe  Environments
* Superior High Frequency Line Transient an Input Ripple Rejection
* Input and Output TTL Compatible Design
* MIL-PRF-38534 Compliant Devices Available
* DESC SMD# 5962-89522

Specifications

Operating case temperature	-55°C to +125°C
Storage case temperature	-65°C to + 150°C
Power supply voltage	-0.3 V to +7.0 V
Logic input voltage	-0.3 V to +5.5 V
Receiver differential input	±10 V
Receiver input voltage (common mode)	±5 V
Driver peak output current	600 mA
Total package power dissipation over the full operating case temperature rise	2 Wattts (Note: Normal operation conditions require one transceiver on and the other off.)
Maximum junction to case temperature	10°C
Thermal resistance junction to case	5°C/W

Description

The Aeroflex Circuit Technology ACT4453 / 4463 series are next generation monolithic transceiver designs which provides full compliance with MIL-STD-1553A/B and 1760 requirements in the smallest packages with low power consumption and single power supply operation.

The ACT4453 / 4463 series performs the front-end analog function of inputting and outputting data through a transformer to the MIL-STD-1553 data bus.

Design of these transceivers ACT4453 / 4463 series reflects particular attention to active filter performance. This results in low bit and word error rate with superior waveform purity and minimal zero crossover distortion. Efficient transmitter electrical and thermal design provides low internal power dissipation and heat rise at high as
well as low duty cycles.

Each channel of the dual transceiver ACT4453 / 4463 series is completely separate from the other and fully independent. This includes power leads as well as signal lines. Hence, each channel may be connected to a different data bus with no interaction.