SN75LVDS389DBTG4

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Driver
Protocol:	LVDS
Number of Drivers/Receivers:	8/0
Duplex:	--
Data Rate:	630Mbps
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	38-TFSOP (0.173", 4.40mm Width)
Supplier Device Package:	38-TSSOP
Base Part Number:	75LVDS389

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An essential component in many interface tasks is the SN75LVDS389DBTG4. Whether it is providing a reliable serial link between two computers or enabling data communication between high-speed input and output devices, the SN75LVDS389DBTG4 is the ideal choice. In this article, we’ll take a look at the application fields and working principles of the SN75LVDS389DBTG4.The SN75LVDS389DBTG4 is a multi-channel differential bus transceiver, capable of transferring data at speeds up to 500 Mbps in LVDS format. It features sixteen-bit wide LVTTL/LVCMOS compatible inputs and outputs. The SN75LVDS389DBTG4 is designed for high-speed, low-power data transmission in a wide variety of applications, ranging from simple bidirectional bus interfaces to sophisticated bus systems.The SN75LVDS389DBTG4 is commonly used in applications such as digital video, digital audio, industrial control systems, computer interconnection, automotive Ethernet and communication interface applications. It supports data rates up to 500 Mbps, which makes it an ideal choice for a variety of tasks requiring high data rates and low power consumption. With its high bandwidth and low latency, the SN75LVDS389DBTG4 is an excellent choice for high-speed serial links between two computers, or for interfacing two high-speed input/output devices.The SN75LVDS389DBTG4 also features sixteen-bit wide LVTTL/LVCMOS compatible inputs and outputs. It integrates sixteen separate channels of data transfer, providing a robust and reliable serial link. It has a simple, low pin-count interface, allowing for easy integration into existing designs.The SN75LVDS389DBTG4 is designed to provide reliable low-voltage data transmission, offering superior noise-immunity and superior signal integrity over standard LVDS buses. It operates over wide supply voltage range of 3.3 to 5V, and is available with CMOS outputs, LVDS output interface, or both. The SN75LVDS389DBTG4 is suitable for operating temperature range of -40°C to 85°C and is also able to withstand high vibration and shock loading.At the heart of the SN75LVDS389DBTG4 is a Parallel-to-Serial (P2S) converter, which converts parallel data streams into a differential signal for transmission over LVDS. It can also be used to convert serial data streams into a parallel signal for reception. The P2S converter is composed of two input registers, a transmitter, and two output registers.The Input 1 register receives data from the left side of the SN75LVDS389DBTG4 and the Input 2 register receives data from the right side. These two registers hold data until the transmitter sends out a serialized stream of data, starting with the contents of Input 1 register and followed by the contents of Input 2 register. The transmitter then sends out a differential signal along the differential bus.At the receiving end, the SN75LVDS389DBTG4 contains two output registers to receive the differential signal and convert it back into a parallel signal. The differential signal is checked for validity, before being stored in the two output registers. The Output 1 register contains the data from the left side of the SN75LVDS389DBTG4 and the Output 2 register contains the data from the right side.In conclusion, the SN75LVDS389DBTG4 is a multi-channel differential bus transceiver, designed for high-speed, low-power data transmission in a wide variety of applications. With its sixteen-bit wide LVTTL/LVCMOS compatibility, low pin-count interface, and support for data rates up to 500 Mbps, the SN75LVDS389DBTG4 is the ideal choice for virtually any interface task.

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