Texas Instruments TLV3601EVM Скачать руководство пользователя страница 2 | Manualshive

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Texas Instruments TLV3601EVM Скачать руководство пользователя страница 2

1 Introduction

The TLV3601EVM is an evaluation board designed to evaluate the high-speed TLV3601 and TLV3603
comparators. The TLV3601EVM has layout options intended to make it simple to evaluate timing performance
with different measurement tools. The output of the TLV3601 allows for direct connection to a 50 Ω terminated
oscilloscope input or a high-speed, high impedance FET probe.

Figure 1-1. TLV3601EVM Board Top View

Introduction

2

TLV3601EVM User's Guide

SNOU183 – MAY 2021

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Copyright © 2021 Texas Instruments Incorporated

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Содержание TLV3601EVM

Страница 1: ...VM Pin Assignments for Evaluating TLV3601 4 Figure 3 2 EVM Pin Assignments for Evaluating TLV3603 4 Figure 5 1 TLV3601 EVM Quick Start Setup 6 Figure 5 2 Propagation Delay Rise Portion 7 Figure 5 3 Pr...

Страница 2: ...mple to evaluate timing performance with different measurement tools The output of the TLV3601 allows for direct connection to a 50 terminated oscilloscope input or a high speed high impedance FET pro...

Страница 3: ...Offset Voltage 5 pin TLV3601 and 6 pin TLV3603 SC 70 Package 0 0 0 0 Feedback VCC GND VEE VEE GND Attenuation OUT VCC or VEE LE HYST LE HYST Sense IN Sense IN IN IN Sense Hysteresis Termination TLV36...

Страница 4: ...Feedback Figure 3 1 EVM Pin Assignments for Evaluating TLV3601 0 0 0 0 Pin 6 VCC GND VEE Pin 2 VEE GND Attenuation Pin 1 OUT VCC or VEE Pin 5 LE HYST LE HYST Sense IN Sense Pin 4 IN Pin 3 IN IN Sense...

Страница 5: ...Speed Oscilloscope with 50 terminations High bandwidth FET probe SMA Cables adapters Be sure to have matched length cables for IN SENSE IN SENSE and OUT GND Barrel www ti com Recommended Equipment SN...

Страница 6: ...wer supply output 2 Connect positive terminal supply to TP1 negative terminal to TP2 and GND to TP3 3 Ensure that cables connecting to IN SENSE and OUT are matched length and impedance Perform any des...

Страница 7: ...ransitions The low to high propagation delay in Figure 5 2 was calculated to be 2 184 ns while the high to low propagation delay in Figure 5 3 was measured to be 2 155 ns Input Output Figure 5 2 Propa...

Страница 8: ...IN have corresponding sense lines so that the inputs to the device can be terminated on the lines with 50 to an oscilloscope This allows the input signals to be observed with minimal loading and dist...

Страница 9: ...an be rectified using oscilloscope settings A high speed probe may be used for measurement of the output but rise and fall times may be limited Attenuation OUT TLV360X R8 Figure 6 4 Output Side Block...

Страница 10: ...is connected to VEE the device will hold the output state for as long as the pin remains connected to that voltage If the pin is connected to VCC the device will function normally with no hysteresis C...

Страница 11: ...es Top Layer Signal Layer 1 Signal Layer 2 Bottom Layer Figure 7 1 Layers www ti com Layout Guidelines SNOU183 MAY 2021 Submit Document Feedback TLV3601EVM User s Guide 11 Copyright 2021 Texas Instrum...

Страница 12: ...CC or VEE LE HYST LE HYST Sense IN Sense IN IN IN Sense Hysteresis Termination TLV360X Figure 7 2 Block Diagram Layout Guidelines www ti com 12 TLV3601EVM User s Guide SNOU183 MAY 2021 Submit Document...

Страница 13: ...8 Schematic Figure 8 1 TLV3601 EVM Schematic www ti com Schematic SNOU183 MAY 2021 Submit Document Feedback TLV3601EVM User s Guide 13 Copyright 2021 Texas Instruments Incorporated...

Страница 14: ...oard Edge End Launch Solder 0732511150 Molex Inc J8 0 Header 100mil 2x1 Gold TH 2x1 Header TSW 102 07 G S Samtec J9 0 Header 100mil 3x1 Tin TH Header 3 PIN 100mil Tin PEC03SAAN Sullins Connector Solut...

Страница 15: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Страница 16: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Страница 17: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Страница 18: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Страница 19: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Страница 20: ...are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and...

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