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MAX3174 - +3.3V Multiprotocol Software-Selectable Cable Terminators/Transceivers

Download the MAX3174 datasheet PDF. This datasheet also covers the MAX3172 variant, as both devices belong to the same +3.3v multiprotocol software-selectable cable terminators/transceivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX3172/MAX3174 contain five software-selectable multiprotocol cable termination networks.

Key Features

  • 10µs deglitching on the V.10/V.28 receiver input to facilitate unterminated operation, while the MAX3174 is used in.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX3172_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MAX3172/MAX3174 19-1801; Rev 2; 6/04 +3.3V Multiprotocol Software-Selectable Cable Terminators and Transceivers General Description The MAX3172/MAX3174 contain five software-selectable multiprotocol cable termination networks. Each network is capable of terminating V.11 (RS-422, RS530, RS-530A, RS-449, V.36, and X.21) with a 100Ω differential load, V.35 with a T-network load, or V.28 (RS-232) and V.10 (RS-423) with an open circuit load for use with transceivers having on-chip termination. The devices replace discrete resistor termination networks and expensive relays required for multiprotocol termination. The MAX3172/MAX3174, along with the MAX3170 and MAX3171/MAX3173, form a complete +3.3V software-selectable DTE or DCE interface port supporting V.11/RS-422, RS-530, RS-530A, V.