DS90CR285MTD

The DS90CR285MTD from Texas Instruments is an active LVDS (Low Voltage Differential Signaling) 28-Bit Channel Link Transmitter. This component is designed to convert 28 bits of LVCMOS/LVTTL data into four LVDS data streams, with a phase-locked transmit clock transmitted in parallel over a fifth LVDS link.

Key electrical specifications include a supply voltage range of 3V to 3.6V, a maximum data throughput of 1.848 Gbps, and a bandwidth of up to 231 Megabytes/sec. It features low EMI with a 290 mV swing LVDS and a common mode range around 1.2V. The device has a typical power consumption of less than 250 mW and a power-down mode consuming less than 0.5 mW.

This transmitter is housed in a 56-lead TSSOP package, suitable for surface mount applications. It operates within an industrial temperature range of -40°C to +85°C. The DS90CR285MTD is compatible with the TIA/EIA-644 LVDS standard and offers an ESD rating greater than 7 kV.

The multiplexing of data lines in this chipset significantly reduces cable size compared to traditional parallel buses, offering improved noise rejection capabilities for longer distance transmissions.