Datasheet Summary
Quad Short-Haul Transceiver with Clock Recovery
The LXT334 is a quad, short-haul, PCM transceiver for 2.048 MHz or 1.544 MHz transmission systems. Its low impedance transmit output drivers provide constant line impedance whether transmitting marks or spaces. The output pulse amplitudes are also constant, stabilized against supply voltage variations. The LXT334 can be configured for balanced 100/120 Ω or unbalanced 75 Ω systems and exceeds the latest ETSI return loss remendations. An on-chip pulse shaping circuit generates accurate transmit pulses independent of the transmit clock duty cycle. All transmitters and receivers incorporate a power down mode with output...
