DS90CR286AQMTX/NOPB

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The DS90CR286AQMTX/NOPB is a single channel LS-TTL compatible point-to-point Serial Link Transmitter (SLT). It is designed to interface between low speed bus systems, typically 3.3 V, 0.3 V, 1.8 V, or 2.5 V, and high speed data signaling protocols. It consumes minimal power and supports up to a 12 Mb/s throughput data rate. It is pin-compatible with its sister product, the DS90CR286AQMTX/NOPC, which provides an additional pin for improved system flexibility and without compromising performance.

The DS90CR286AQMTX/NOPB is a perfect fit in applications that need to bridge multiple protocols. A wide variety of products such as home entertainment systems, flat panel displays and dishwashers are expected to take advantage of the superior performance and low power consumption the device offers. Its operating voltage range of 2.7 V to 5.5 V makes it very versatile in application areas such as automotive and medical.

The DS90CR286AQMTX/NOPB offers an ideal solution for transmitting digital information between devices that use different data signaling protocols. It uses improved pulse shaping algorithms to reduce noise and EMI for a more reliable system. Additionally, it has a high output drive capability of 7 mA max and a low stand-by current of 2 mA max, making it suitable for portable and long battery life applications.

The working principle of the DS90CR286AQMTX/NOPB can be divided into two basic components. The first is to convert the low speed bus data into a parallel multiplexed data stream for thansmission on one of its differential output pairs. This is done by taking the lower-order four bits of the bus data and serially latching them into the shift register. The register can then be gated out on the differential outputs.

The second component is the bit-level link protocol logic, which manages the frame and error checking functions of the transmission. The link protocol logic monitors the CTS and RTS pins which triggers the transmission process. It then sends each byte of the data along with additional control bits. All data is transmitted with 8b/10b encoding, providing robust control of the transmitter during the data transmission, making sure that data is transmitted correctly.

In conclusion, the DS90CR286AQMTX/NOPB is a specialized interface, designed to provides robust data transmission between low-speed bus systems and high-speed data signaling protocols. With its low power consumption and superior performance, it is an ideal choice for automotive and medical applications and the home entertainment, flat panel display and dishwasher industries.

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