ST202EBWR

ST202EBWR is an integrated dual serial receiver with Built-In Test (BIST) which combines a 5-volt-only operation, low power requirements and signal rate. It operates over a wide temperature range and offers output RS-232D compatible signal receivers with a data rate of up to 10Mbits/S. ST202EBWR is specifically designed to provide a high performance and cost effective solution for today’s high-speed serial communications.

Applications: ST202EBWR has a variety of applications. It is used in Cable Modem, DSL modems and other applications requiring RS-232D signal conversion. Additionally, ST202EBWR is being used in digital devices such as firewall routers, gaming consoles, network switch and VoIP phones. It also finds use in industrial and automotive systems.

Working Principle: The ST202EBWR is configured to perform as a dual receiver. The data is sent to one input and the noise is sent to the other input. The differential voltage between the two inputs is then amplified and shaped by the internal stage cell and transmitted to the multiplexer. The multiplexer is then used to select the output channel which is then sent to the buffer. The buffer is regulated to output a TTL compatible 1s and 0s, which are then sent to the decoder block. The decoder will interpret the data and output the required RS-232D compatible signals.

In conclusion, ST202EBWR is a powerful, low power dual serial receiver with Built-In Test (BIST) which allows for high speed serial communications in a wide range of applications. With its low power requirements and wide temperature range, the ST202EBWR allows for reliable performance in even the harshest industrial and automotive environments.