MAX9247GCM/V+

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Maxim Integrated manufactures a wide range of serializers and deserializers, one of the most popular being the MAX9247 Series. The MAX9247GCM and MAX9247GVM+ represent the top-end of the Series, delivering superior performance, low power consumption, and higher data rates than other devices in the Series. In this article, we will discuss the applications and principles of operation of the MAX9247GCM/V+.

Applications

The MAX9247GCM/V+ are ideal for a wide range of applications, including video distribution networks, audio streaming, data communication, and machine vision. These devices are capable of serializing or deserializing up to 12 bits of data with rates of up to 3.2 Gbps. The MAX9247GCM/V+ feature differential signaling and multiple data and control signals, making them suitable for use in high-speed, high-frequency applications.

The MAX9247GCM/V+ are also well-suited to use as interfaces between source and sink devices. Their low power consumption and high data rates make them ideal for system-on-chip interface solutions. In addition, their integrated ESD protection and adjustable output swing make them suitable for use in harsh industrial environments.

Working Principle

The MAX9247GCM/V+ are differential serializers and deserializers, which means that they take two signals (a clock signal and a data signal) and convert them into one serial data stream. The MAX9247GCM/V+ employ a spread-spectrum technique to reduce electromagnetic interference (EMI). This technique uses a range of frequencies rather than a single frequency, making the signal more difficult to detect.

The MAX9247GCM/V+ also employ a data scrambling technique to reduce the effect of certain errors. This technique adds a pseudorandom data sequence to the outgoing data stream. This sequence is then removed from the received data stream, allowing the data to be correctly received.

The MAX9247GCM/V+ are designed to be used in conjunction with other devices in the MAX9247 series. The MAX9247GCM/V+ can be configured for use as either the source or the sink device. In addition, multiple MAX9247GCM/V+ devices can be interconnected to further increase the data rate and to reduce power consumption.

Conclusion

The MAX9247GCM/V+ are versatile and high-performance serializers and deserializers. They are ideal for a wide range of applications, including video distribution, audio streaming, and data communication. Their low power consumption, integrated ESD protection, and adjustable output swing make them well-suited to use in harsh industrial environments. In addition, their spread-spectrum technique and data scrambling technique reduce EMI and errors, respectively. The MAX9247GCM/V+ are capable of serializing and deserializing up to 12-bit data at rates of up to 3.2 Gbps and can be easily interconnected with other devices in the MAX9247 Series for further performance enhancements.

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