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User's Guide
SLLU162–March 2012
SN65HVD7xEVM Evaluation Module
This manual describes the SN65HVD7xEVM Evaluation Module (EVM). This EVM helps designers
evaluate the device performance, supporting the fast development and analysis of data transmission
systems using SN65HVD72/SN65HVD75/SN65HVD78 (referred to as SN65HVD7x) transceivers.
Contents
1 Overview ..................................................................................................................... 2
2 EVM Setup and Precautions .............................................................................................. 2
3 Powering Up the EVM and Taking Measurements ..................................................................... 4
3.1 Measurement Examples .......................................................................................... 4
List of Figures
1 SN65HVD7xEVM Schematic.............................................................................................. 3
2 Bridging DUT_GND with EARTH_GND.................................................................................. 3
3 Example for Stimulus and Probe Points with JMP4 and JMP14 ..................................................... 4
4 Transceiver Configuration for Normal Operation ....................................................................... 5
5 SN65HVD7xEVM Setup for Normal Transceiver Operation .......................................................... 5
6 Configuration for Maximum Loading...................................................................................... 6
7 SN65HVD7xEVM Setup for Maximum Loading......................................................................... 6
8 SN65HVD7xEVM Configurations: Left as Receiver EVM, Right as Transmitter EVM............................. 7
9 Top View of SN65HVD7xEVM ............................................................................................ 7
10 Bottom View of SN65HVD7xEVM ........................................................................................ 8
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SLLU162–March 2012 SN65HVD7xEVM Evaluation Module
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