SN75LPE185DWR

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The SN75LPE185DWR is a high-speed, low-power bus transceiver typically used for LVDS communication. As part of Texas Instruments\' line of LVDS products, the SN75LPE185DWR is reconfigurable on-the-fly to meet the needs of different LVDS communication standard speeds in varied applications. This LVDS transceiver set is hot-swappable and can be used as a driver or receiver, as well as a bi-directional line driver/receiver.

The SN75LPE185DWR is a 15-pin device that supports both LVDS and CML communication standards, capable of providing higher data rates over longer distances than the traditional LVDS standards. The SN75LPE185DWR also offers improved power efficiency over conventional LVDS devices, allowing users to design LVDS-based systems with improved performance and lower power consumption. This ultra-low-power LVDS transceiver set has low-voltage logic inputs and outputs that can operate at up to 3.3V, making it ideal for point-to-point LVDS communication.

In addition to its small size and reconfigurable capabilities, the SN75LPE185DWR also features integrated hot-swapping capability. This allows the device to be hot-swapped from receiver to driver or from driver to receiver mode without the need for external switches or circuitry. This eliminates much of the design complexity associated with changing from one mode to another and making it possible to quickly configure the device for various application-specific needs.

The SN75LPE185DWR is typically used in applications such as high-speed digital video cameras, still cameras, and personal computers. The SN75LPE185DWR can also be used in industrial applications such as automation, robotics, and controllable home appliances. Additional applications include industrial automation, communications, and gaming.

The SN75LPE185DWR integrates two high-speed ports with an integrated hot-swapping capability. The transceiver features an input voltage range of 3.3V, ensuring compatibility with various logic families used in digital video cameras, still cameras, and personal computers. The device is capable of providing data rates up to 8.5 Gbps over distances of up to 25 meters, enabling designers to develop LVDS-based systems with improved performance.

The SN75LPE185DWR operates as a voltage-controlled oscillator, operating in either a master mode or a slave mode. The master mode utilizes an internal 3.2GHz clock while the slave mode monitors the inputs and uses the incoming data to output a four-phase clock. This allows the device to reliably detect and translate the LVDS / CML signals, enabling LVDS / CML communication between two devices. The maximum data rate for the SN75LPE185DWR is 8.5 Gbps.

The SN75LPE185DWR features an integrated voltage translation circuit, which enables it to accommodate different voltage levels without the need for additional circuitry. This allows the device to operate even with low-voltage logic inputs, eliminating the need for additional level-shifting circuitry. This feature helps reduce board space and design cost, allowing designers to quickly develop systems with improved performance.

The SN75LPE185DWR also features integrated fault protection, including reverse-current protection, over-temperature protection, and over-voltage protection. This ensures reliable operation even in harsh environmental conditions, allowing the device to withstand transceiver switching and environmental noise.

In summary, the SN75LPE185DWR is a high-speed, low-power bus transceiver typically used for LVDS communication. The device is configured on-the-fly to meet the needs of different LVDS communication standards speeds in varied applications and can be used as a driver or receiver, as well as a bi-directional line driver/receiver. The device is typically used in applications such as high-speed digital video cameras, still cameras, and personal computers, as well as industrial applications such as automation, robotics, and controllable home appliances. The SN75LPE185DWR features an integrated voltage translation circuit, integrated fault protection, and an integrated hot-swapping capability, allowing it to be used in a variety of LVDS or CML applications with improved performance and lower power consumption.

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