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This manual describes the SN65HVD96 Evaluation Module (EVM). This EVM helps designers evaluate
the device performance under wire-fault and common-mode conditions, thus supporting the fast
development and analysis of data transmission systems using SN65HVD96 transceivers.
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Sympol is a trademark of Texas Instruments.
SLLU128A - June 2010 - Revised August 2010
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Copyright © 2010, Texas Instruments Incorporated
SLLU128A - June 2010 - Revised August 2010
Sympol™ Transceiver
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User's Guide
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Sympol™ Transceiver
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Table of Contents
Related Manuals for Texas Instruments Sympol SN65HVD96
Summary of Contents for Texas Instruments Sympol SN65HVD96
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Page 1: Table Of Contents
Sympol™ Signaling is Unaffected by Cross-wire Fault ..................Top View of SN65 HVD96 EVM ..................Bottom View of SN65 HVD96 EVM Sympol is a trademark of Texas Instruments. SLLU128A – June 2010 – Revised August 2010 Sympol™ Transceiver Copyright © 2010, Texas Instruments Incorporated... -
Page 2: Overview
Pin 3 (VCC) shall be connected to the positive output of a regulated 5V power supply unit (PSU) as it represents the positive supply voltage of the device-under-test and also connects to various jumpers on the board. Sympol™ Transceiver SLLU128A – June 2010 – Revised August 2010 Copyright © 2010, Texas Instruments Incorporated... -
Page 3: Evm Schematic
Without these resistors; however, this voltage divider action is not given, and the generator output voltage must be reduced to 5 V to avoid damaging the transceiver inputs. SLLU128A – June 2010 – Revised August 2010 Sympol™ Transceiver Copyright © 2010, Texas Instruments Incorporated... -
Page 4: Powering Up The Evm And Taking Measurements
– V on the bus wires, A and B. Via the active receiver, it is possible to sense the data traffic in transmit direction. Sympol™ Transceiver SLLU128A – June 2010 – Revised August 2010 Copyright © 2010, Texas Instruments Incorporated... -
Page 5: Transceiver Configuration For Normal Operation
55 mA. The purpose of this test is to show the robustness of V over the entire common-mode voltage range at maximum load. SLLU128A – June 2010 – Revised August 2010 Sympol™ Transceiver Copyright © 2010, Texas Instruments Incorporated... -
Page 6: Configuration For Maximum Loading
EVM. Figure 9 shows the equivalent circuit using two EVMs with default component values. Sympol™ Transceiver SLLU128A – June 2010 – Revised August 2010 Copyright © 2010, Texas Instruments Incorporated... -
Page 7: Wire-Fault Simulation Using Two Evms
The scope pictures for the individual examples are shown in Figure Figure 12, and Figure Figure 14 Figure 15 show the top and bottom view of the SN65HVD96 EVM. SLLU128A – June 2010 – Revised August 2010 Sympol™ Transceiver Copyright © 2010, Texas Instruments Incorporated... -
Page 8: Sympol™ Signaling At 500 Kbps Over 1 Meter Cable
5V/Div 1us/Div Figure 12. Sympol™ Signaling is Unaffected by Common-Mode Voltage 5V/Div 2V/Div 5V/Div 1us/Div Figure 13. Sympol™ Signaling is Unaffected by Cross-wire Fault Sympol™ Transceiver SLLU128A – June 2010 – Revised August 2010 Copyright © 2010, Texas Instruments Incorporated... -
Page 9: Top View Of Sn65 Hvd96 Evm
Figure 14. Top View of SN65 HVD96 EVM Figure 15. Bottom View of SN65 HVD96 EVM For detailed information on the device parameters see the SN65HVD96 data sheet (Lit.# SLLSE35). SLLU128A – June 2010 – Revised August 2010 Sympol™ Transceiver Copyright © 2010, Texas Instruments Incorporated... - Page 10 Evaluation Board/Kit Important Notice Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards.
- Page 11 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.
- Page 12 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments SN65HVD96EVM...