DS90CR282MTD

Specialized Overview

The DS90CR282MTD is a receiver component within the Texas Instruments Channel Link family, designed to convert serialized Low Voltage Differential Signaling (LVDS) data streams back into parallel CMOS/TTL formats. It accepts four LVDS data pairs and one differential clock pair as inputs. The device reconstructs 28 bits of parallel output data synchronized with the recovered clock signal. Operating at a transmit clock frequency of 40 MHz, it achieves a total data throughput of 1.12 Gbit/s. The unit functions on a 5V supply voltage and is housed in a low-profile 56-lead TSSOP package.

Specialized Feature Summary

• Converts serialized LVDS data streams into parallel CMOS/TTL outputs
• Supports ±1V common mode range for ground shifting applications
• Includes a dedicated power down mode for current reduction

Specialized Applications

• Long distance parallel single-ended bus replacement
• High-speed point-to-point data transmission systems
• Applications requiring significant cable width reduction

Specialized Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature rating. Confirm the manufacturer origin, as National Semiconductor was acquired by Texas Instruments. Ensure the datasheet version aligns with the intended design specifications before finalizing procurement orders.

Specialized Selection Notes

Select this component when a system requires the demultiplexing of serialized LVDS signals into a 28-bit parallel interface. It serves as the complementary receiver to the DS90CR281 transmitter. Ensure the application environment supports the specified 5V operating voltage and 56-lead TSSOP footprint requirements.

Specialized Part Context

This part belongs to the DS90CR281/DS90CR282 Channel Link series originally developed by National Semiconductor. The chipset utilizes multiplexing technology to serialize wide parallel buses into a minimal number of differential pairs. This architecture significantly reduces interconnect complexity compared to traditional parallel bus implementations.

Specialized Replacement Considerations

DS90CR282MTDX/NOPB