DS15BR400TVS/NOPB

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Interface - Signal Buffers, Repeaters, Splitters are common among semiconductor manufacturers. The DS15BR400TVS/NOPB from Texas Instruments is a CMOS differential bus transceiver. It is used in a wide range of applications, from computer and telecom applications to motor controls.

The DS15BR400TVS/NOPB provides 3-state non-inverting data paths with skew-reducing circuitry. The 3-state drivers and receivers reduce address and data bus loading, when multiple transceivers are used transferring data to a common bus.

The DS15BR400TVS/NOPB is powered by a 2.5V core and 3.3V I/O voltages. It operates at a maximum data rate of 400 MHz, making it ideal for high speed applications. The low current operation of the device makes it very power efficient.

The DS15BR400TVS/NOPB application field and working principles are as follows:

Application Field:

• 8-bit and 16-bit computers and peripheral control
• High-speed systems, sub-micron backplanes
• High-speed I/O Links
• High-speed bus systems
• Telecom equipment
• Gigabit Ethernet systems
• Motor control systems

Working Principle:

The DS15BR400TVS/NOPB achieves the highest throughput by providing a low-skew differential bus transceiver. There are three main components responsible for ensuring a high-speed data transfer: an input multiplexer, a differential bus transceiver, and an output-multiplexer.

The input multiplexer allows single-ended I/O pins to connect to differential data transmitters. This enables the DS15BR400TVS/NOPB to operate in both push-pull and open-drain modes. The differential bus transceiver is the heart of the device, and is responsible for transferring the data between a differential receive and transmit buses. Finally, the output multiplexer allows single-ended data on the input bus to be routed to the proper receiver.

The DS15BR400TVS/NOPB also features backward compatibility with earlier generation devices. This allows system designers to update their designs without having to re-design the physical layer interface. The DS15BR400TVS/NOPB is also backward compatible with 5V powered components, as it can operate from a 4.5V to 5.5V supply voltage.

The DS15BR400TVS/NOPB is the ideal solution for designers looking for a low-skew, high-speed, versatile differential bus transceiver. It is a feature-packed device, offering the maximum data rate, low current operation, backward compatibility, and wide range of applications at an attractive price. By leveraging the capabilities of the DS15BR400TVS/NOPB, designers can bring their products to market quickly and cost-effectively.

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