Datasheet Summary
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. U LXT300Z/LXT301Z 4 t e T1/E1 Short-Haul Transceivers Advanced e h m o c
The LXT300Z and LXT301Z are fully integrated transceivers for both North American 1.544 Mbps (T1) and International 2.048 Mbps (E1) applications. They are pin and functionally patible with standard LXT300/301 devices, with some circuit enhancements. The LXT300Z provides receive jitter attenuation starting at 3 Hz, and is microprocessor controllable through a serial interface. The LXT301Z is pin patible, but does not provide jitter attenuation or a serial interface. An advanced transmit driver architecture provides constant low output impedance for both marks and spaces, for...