MXL1543 +5V, Multiprotocol, 3Tx/3Rx, Software-Selectable Clock/Data Transceivers

The MXL1543 is a three-driver/three-receiver multiprotocol transceiver that operates from a +5V single supply. The MXL1543 along with the MXL1544 MAX3175 and the MXL1344A form a complete software-selectable data terminal equipment (DTE) or data Communication equipment (DCE) Interface port that supports the V.28 (RS-232), V.10/V.11 (RS-449/V.36, EIA-530, EIA-530A, X.21), and V.35 protocols. The MXL1543 transceivers carry the high-speed Clock and data signals while the MXL1544 MAX3175 carry the control signals. The MXL1543 CAN be terminated by the MXL1344A software-selectable resistor termination network or by Discrete termination networks.
An internal Charge Pump and a proprietary low-dropout transmitter output stage allow V.11- , V.28- , and V.35-compliant operation from a +5V single supply. A no-cable mode is entered when all mode pins (M0, M1, and M2) are pulled high or left unconnected. In no-cable mode, supply current decreases to 0.5A and all transmitter and receiver outputs are disabled (high impedance). Short-circuit current limiting and thermal shutdown circuitry protect the drivers against excessive power dissipation.
By Maxim Integrated Products
MXL1543 's PackagesMXL1543 's pdf datasheet

MXL1543 Pinout, Pinouts
MXL1543 pinout,Pin out
This is one package pinout of MXL1543,If you need more pinouts please download MXL1543's pdf datasheet.

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