ACT7005

Features:

• Incorporates Transceivers, Protocol, and System Interface Components into a
   Single Hybrid Package
• Functions as a Remote Terminal or Bus Controller
• Interfaces to µP as a Simple Peripheral Unit
• +5V Operation
• Provides 2k by 16 of Double Buffered RAM Storage for Transmit and Receive
   Subaddresses
• Pin Programmable for 8-bit or 16-bit Microprocessors
• Full Military (-55°C to +125°C) Temperature Range
   CIRCUIT TECHNOLOGY



Specifications

Parameter/Condition	Symbol	Min	Typ	Max	Unit
Power Supply Voltage	VCC	4.75	5	5.5	mA
Totalsupplycurrent"standby"mode or transmitting at less than 1% duty cycle (e.g. 20µs of transmission every 2ms or longer interval).                   2/	ICC@1%		18	30	mA
Total supply current transmitting at 1MHz into a 35Ω load at Point A in Figure 1.               2/ 1/	ICC @ 25% ICC @ 50% ICC @ 100%		150 300 600	175 350 700	mA mA mA

Note:
 1/  Decreases linearly to applicable "standyby" values at zero duty cycle.
 2/  Represents one channel only.


Description

The ACT7005/6 Series provides a complete one package interface between the MIL-STD-1553 bus and all microprocessor systems. The hybrid provides all data  buffers and control registers to function as a Bus Controller or Remote Terminal. Control of the hybrid by the subsystem is through simple I/O port commands. Internal hybrid logic removes all critical timing imposed on a typical subsystem, thereby simplifying the implementation of this interface.