MAX9129EUE+

The MAX9129EUE+ is a quad bus LVDS driver with flow-through pin-out in 16 pin TSSOP package. This quad bus low voltage differential signalling is designed to drive a heavily loaded multipoint bus with controlled transition times for reduced reflections. It accepts four LVTTL/LVCMOS input levels and translates them to output levels of 250mV to 450mV (standard LVDS levels) into a 27ohm load at speeds up to 200Mbps (100MHz). The power-on reset ensures that all four outputs are disabled and high impedance during power up and power down. The flow-through pin-out simplifies PC board layout and reduces crosstalk by keeping the LVTTL/LVCMOS inputs and BLVDS outputs separated. It is used in cell phone base stations, add/drop muxes, digital cross-connects, DSLAMs, network switches/routers, clock distribution and backplane interconnect.

• Supply voltage range is 3V to 3.6V
• Operating temperature range from -40°C to 85°C
• 1ns (0% to 100%) minimum transition time reduces reflections
• Enable pins for high-impedance output
• High impedance outputs when powered off
• Glitch-free power-up and power-down
• Hot swappable
• Maximum differential output voltage of 450mV
• Maximum offset voltage of 1.375V
• Maximum supply current of 70mA at RL = 27ohm

Applications

Communications & Networking

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party