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)
(EN)
