SN65LVDS048ADG4

The SN65LVDS048ADG4 is an integrated driver and receiver pair designed for high-speed, low power, low-voltage differential signaling applications. It is a very popular product used in many types of digital system designs because of its low power consumption and high speed. The chip contains all of the necessary components to provide practical, high-speed differential signaling. This product is designed to be used in applications such as video streaming, high-speed Ethernet and other applications requiring low voltage and high speed data transfer.

Application Field

The SN65LVDS048ADG4 is suitable for applications demanding low power consumption, low voltage differential signaling and high speed data rate. It is ideal for connecting digital interfaces between two or more boards that are operating at different supply voltages and data rates. This chip provides a robust, high-speed, low power differential signal link between two systems.

Working Principle

The SN65LVDS048ADG4 chip is a single differential transceiver with a differential transmitter output and a single-ended receiver input organized as complementary pairs. The chip provides equal currents at the differential outputs with a maximum source/sink current of 20mA. The differential transmitter provides the low voltage, single-ended receiver input the capability to receive a differential signal. The datasheet states that common mode noise should be less than 70mV peak-to-peak.

The SN65LVDS048ADG4 chip has a built-in automatic termination circuit that provides the impedance matching required for proper communication. The enable and/or disable input (EEN/DIS) allows the user to enable/disable the device. The enable/disable feature can be used to shut down the device in order to reduce the power consumption when it is not in use.

The SN65LVDS048ADG4 chip also provides protection against over-temperature situations and is designed to operate from a single 2.8V supply. The device is capable of operating over a temperature range of -40°C to +85°C, making it suitable for a wide range of applications. The power consumption of the device is extremely low, making it an ideal choice for applications where power is a constraint.

In conclusion, the SN65LVDS048ADG4 is an highly effective and popular choice for applications requiring low power consumption, low voltage differential signaling and high-speed data rates. The chip provides equal currents at the differential outputs and a built-in automatic termination circuit. It has a wide operating temperature range and low power consumption. It’s suitable for applications such as video streaming, high-speed Ethernet and other applications requiring low voltage and high speed data transfer.