Low-Voltage High-Speed Quadruple Differential Line Receiver With +/-15-kV IEC ESD

The AM26LV32E device consists of

quadruple differential line receivers with 3-state outputs. This device is designed

to meet TIA/EIA-422-B and ITU recommendation V.11 drivers with reduced supply

voltage. The device is optimized for balanced bus transmission at switching rates up

to 32 MHz. The 3-state outputs permit connection directly to a bus-organized system.

The AM26LV32E has an internal fail-safe circuitry that prevents the device from

putting an unknown voltage signal at the receiver outputs. In the open fail-safe, a

high state is produced at the respective output. This device is supported for

partial-power-down applications using I off. I off circuitry

disables the outputs, preventing damaging current back-flow through the device when

it is powered down.