DS92LV1023EMQ/NOPB

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DS92LV1023EMQ/NOPB is a serializer/deserializer (SerDes) device offered by Texas Instruments, suitable for video and data applications. This chip facilitates digital communication in a range of environments, from long-distance radio links to the consumer market where it is used for Full HD video transmission. The device can be operated in both synchronous and asynchronous mode, providing flexibility and convenience to system designers. When used in asynchronous mode, the serializer is capable of encoding data into one of many code groupings, allowing the user to select the optimal codec for their application. This allows the serializer to accommodate the full range of applications while still providing an energy efficient solution.

The DS92LV1023EMQ/NOPB is a low-power, low-voltage, dual-channel serializer with a unique LVDS (low voltage differential signaling) interface. This allows for up to 2.5 Gbps data rate and long-distance communication on any length of coaxial cable. Both the transmitter and receiver can be powered with a 3.3V supply, allowing for small form factor designs and reduced power consumption. The LVDS protocol is asynchronous, which means it uses the rise and fall times of the signal to indicate the start and end of a transmission, allowing the device to operate even in the absence of any external clocking.

The DS92LV1023EMQ/NOPB serializer also has built-in error control capabilities. These include scrambling and a programmable 8B/10B code. Scrambling randomly changes the data stream so that any errors that occur in the transmission can be detected and the data can be regenerated. The 8B/10B code adds an extra bit of data to each packet which is used to help the receiver detect errors in the transmission. The 8B/10B encoding is also reversible, meaning that data can be recovered even with errors present in the signal.

The DS92LV1023EMQ/NOPB also features an internal delay line, which allows the device to operate independent of an external clock. This delay line ensures that each data packet is properly aligned with the receiving device, making it suitable for applications such as video or high-bandwidth data where precise timing is essential. The device can also be configured for different speeds, allowing it to be adapted for any type of data transfer.

The DS92LV1023EMQ/NOPB also includes some general-purpose I/O pins. These pins allow the user to easily monitor and control the device, including monitoring the data stream, receiving status information and controlling the data rate. The I/O pins can also be used to select one of the device\'s preset configurations.

In summary, the DS92LV1023EMQ/NOPB is a low-power, dual-channel serializer/deserializer, designed to simplify the communication of high-speed digital data over long distances. It operates independent of any external clocking and has built-in features for error detection and control, allowing reliable, high-bandwidth video and data transmission. The low voltage and small form factor of the device make it an ideal solution for any application requiring quick, reliable data transfer.

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