Texas Instruments TLV3602EVM User Manual Download | Manualshive

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background image

SMA GND Barrel

High Speed Pulse Generator

(>500 ps Rise/Fall Time)

BNC-SMA

Banan

a - Grabbe

r

Banan

a - Grabbe

r

Banan

a - Grabbe

r

DC Power Supply

+2.5V

GND

-2.5V

High Speed Oscilloscope

(50 Ohm Termina ons)

CH. 1

CH. 2

BNC-

SMA

BNC-SMA

Note: The INA+ Sense

(J6) cable and OUTA

(J8) cable should be

length matched

Figure 4-1. TLV3602EVM Quick Start Setup

Quick Start Procedure

6

TLV3602EVM User's Guide

SNOU193 – MAY 2022

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Copyright © 2022 Texas Instruments Incorporated

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Summary of Contents for TLV3602EVM

Page 1: ...3 Figure 4 1 TLV3602EVM Quick Start Setup 6 Figure 4 2 Propagation Delay Rise Portion 7 Figure 4 3 Propagation Delay Fall Portion 7 Figure 5 1 TLV3602EVM Supply Voltage Connection 8 Figure 5 2 TLV3602...

Page 2: ...ded to make it simple to evaluate timing performance with different measurement tools The output of the TLV3602 allows for direct connection to a 50 terminated oscilloscope Figure 1 1 TLV3602EVM Board...

Page 3: ...0 VCC GND VEE GND Attenuation OUTA INA INA INA Sense Option for 100 LVDS Termination TLV3602A Option for Feedback for Hysteresis Option for Feedback for Hysteresis Option for 50 Termination GND Optio...

Page 4: ...J7 OUTB OUTB Pin 6 SMA J8 OUTA OUTA Pin 7 Test Point 1 VCC VCC Pin 8 Test Points 3 and 4 GND System Ground 3 1 Recommended Equipment Power Supply High Speed Functional Generator Fast rise fall time re...

Page 5: ...DC offset of the waveform Below are the procedures for making a propagation delay measurement using channel A 1 Set power supply positive terminal to 2 5 V and negative terminal to 2 5 V Disable power...

Page 6: ...GND 2 5V High Speed Oscilloscope 50 Ohm Termina ons CH 1 CH 2 BNC SMA BNC SMA Note The INA Sense J6 cable and OUTA J8 cable should be length matched Figure 4 1 TLV3602EVM Quick Start Setup Quick Star...

Page 7: ...spective transitions The low to high propagation delay in Figure 4 2 was calculated to be 2 184 ns while the high to low propagation delay in Figure 4 3 was measured to be 2 155 ns Input Output Figure...

Page 8: ...here are also various input configurations offered by additional input side resistors R1 and R2 are optional 100 resistors for terminating an LVDS signal on the inputs of channel A and channel B respe...

Page 9: ...footprint which coupled with a scope s internal 50 termination creates an attenuation factor of 21 1 which can be rectified using oscilloscope settings A high speed probe may be used for measurement...

Page 10: ...Schematic for Channel A For non inverting hysteresis on Channel B the INB SENSE SMA connection will serve as the input to the device The input resistor will be series resistor R8 The feedback resisto...

Page 11: ...es Top Layer Signal Layer 1 Signal Layer 2 Bottom Layer Figure 6 1 Layers www ti com Layout Guidelines SNOU193 MAY 2022 Submit Document Feedback TLV3602EVM User s Guide 11 Copyright 2022 Texas Instrum...

Page 12: ...7 Schematic Figure 7 1 TLV3602EVM Schematic Schematic www ti com 12 TLV3602EVM User s Guide SNOU193 MAY 2022 Submit Document Feedback Copyright 2022 Texas Instruments Incorporated...

Page 13: ...acle Female Socket 50Ohm Board Edge End Launch Solder 0732511150 Molex Inc LBL1 0 Thermal Transfer Printable Labels 0 650 W x 0 200 H 10 000 per roll PCB Label 0 650 x 0 200 inch THT 14 423 10 Brady R...

Page 14: ...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...

Page 15: ...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...

Page 16: ...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...

Page 17: ...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...

Page 18: ...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...

Page 19: ...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 display of thes...

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