It includes four independent data receivers and four independent line drivers in a single, 64-pin QFP package. Its low impedance transmit output drivers provide constant line impedance whether transmitting marks or spaces. The output pulse amplitudes are also constant, and are stabilized against supply voltage variations. The LXT335 is configurable for either balanced 120 W or unbalanced 75 W systems and exceeds latest ETSI return loss recommendations. The LXT355 may be used in Get documentation or access design resources for this product.
All transmitters incorporate a power down mode with output tri-stating.