●The DS92LV090ATVEH is a 9-channel Bus LVDS Transceiver designed specifically for the high speed, low power proprietary backplane or cable interfaces. The device operates from a single 3.3V power supply and includes nine differential line drivers and nine receivers. To minimize bus loading, the driver outputs and receiver inputs are internally connected. The separate I/O of the logic side allows for loop back support. The device also features a flow-through pin-out which allows easy PCB routing for short stubs between its pins and the connector. The driver translates 3V TTL levels (single-ended) to differential Bus LVDS (BLVDS) output levels. This allows for high speed operation, while consuming minimal power with reduced EMI. In addition, the differential signalling provides common mode noise rejection of ±1V. The receiver threshold is less than ±100mV over a ±1V common mode range and translates the differential Bus LVDS to standard (TTL/CMOS) levels.
● Bus LVDS signalling
● Low power CMOS design
● High signalling rate capability (above 100Mbps)
● Supports open and terminated failsafe on port pins
● Glitch free power up/down (driver and receiver disabled)
● Light bus loading (5pF typical) per bus LVDS load
● Designed for double termination applications
● Balanced output impedance
● High impedance bus pins on power off (VCC = 0V)
● 230ps Typical driver channel to channel skew
● 370ps Typical receiver channel to channel skew
● ±100mV Receiver sensitivity
●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
Part 3D Model
