SN75LVDS84ADGGRG4

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The SN75LVDS84ADGGRG4 is an integrated circuit that enables high-speed data communications using low-voltage differential signaling. It is a Low-Voltage Differential Signaling (LVDS) transceiver, a bi-directional device designed for applications requiring ultra-high-speed data transfers. That makes the SN75LVDS84ADGGRG4 a great choice for high-quality video transmission in the automotive, commercial, and industrial market segments.

The SN75LVDS84ADGGRG4 belongs to the interface – drivers, receivers, transceivers category. It is capable of data transmission rates of up to 12Gbps over short distances. It supports PoDL (Point-to-Point Differential Signaling) and FPD-Link III Normal (FPD-Link High) standards, including data rates of 6Gbps, 8Gbps, and 12Gbps. This transceiver provides superior interconnectivity, supports longer transmission distance. It is also capable of outputting both 1.2V and 3.3V logic levels.

The SN75LVDS84ADGGRG4 contains 8 differential input/output channels, and each line can support data rates from 6 Gbps to 12 Gbps. The device is in a PLL (phase-locked loop) mode for data transmission and it has a shutdown/sleep mode for power saving. The transmitter uses a differential signaling technique to deliver data to the receiver with no external components required for signal integrity. To increase the distance up to 100 meters, proper shielding and termination are recommended by the manufacturer.

The SN75LVDS84ADGGRG4 provides the highest performance and flexibility for designers of video applications. It is designed to enable long-range transmission with improved signal integrity and low power dissipation to meet the requirements of various applications like automotive, industrial and commercial applications including automotive infotainment, factory automation, and digital signage.

The main working principle of the SN75LVDS84ADGGRG4 is based on Low-Voltage Differential Signaling (LVDS) technology. It uses differential signaling, which transfers data using two signals with opposite polarities or phases. This increases the immunity to external noise and electromagnetic interference. The differential signals are then transmitted through shielded cables to ensure greater distance and better signal integrity.

The SN75LVDS84ADGGRG4 also supports a spread spectrum technique by modulating and amplifying the data clock. This adds a pseudo-random variation to the data clock frequency, helping to reduce EMI (electromagnetic interference). This technique further enhances the noise immunity and signal integrity of the transceiver.

The SN75LVDS84ADGGRG4 is a specialized device that offers flexible and high-speed data transfer solution. It is a great choice for applications requiring optimized signal integrity and noise immunity, while providing long-range transmission. The device supports data rates from 6 Gbps up to 12 Gbps and is suitable for automotive, commercial, and industrial market segments.

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