Single Ended Cable Driver

This true for the lmh0302 as well as the lmh0303.

Single ended cable driver.

Single ended cables connect up to eight drivers and receivers. The maximum cable length shall be 6 meters primarily for connection within a cabinet. 40 to 85 c. Single ended signaling is used with coaxial cables in which one conductor totally screens the other from the environment.

Single ended signaling is the simplest and most commonly used method of transmitting electrical signals over wires one wire carries a varying voltage that represents the signal while the other wire is connected to a reference voltage usually ground. The cable driver accepts differential or single ended current mode logic cml input data at rates up to 3 2gbps. The driver output is also implemented using cml. This variant is useful since the ttl outputs of some incremental encoders can sink pull down just under 4ma and source pull up only about 200 ua.

A stub length of no more than 0 1 meters is allowed. All screens or shields are combined into a single piece of material to form a common ground. Therefore even though there is sdo and sdo outputs only one of these will be used by the cable. 3 3g hd sd sdi low power dual cable driver 4x4mm 24pinqfn 1 8 2 5 3 3 0 04 2 2.

The unused polarity is usually terminated to gnd with a similar rl. The circuit described here converts single ended analog or digital signals into a differential signal capable of directly driving a twisted pair cable fig. Q1 q2 and q3 are one half of a. Sd hd slew rate control.

Differential signaling is used with a balanced pair of conductors. The ea d l 5 driver converts 3 single ended low drive digital signals to 3 single ended high current drive digital signals. Single 2 5 v power supply. This cable is single ended and hence these sdi cable drivers actually are designed only for single ended cable applications.