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AD8277-EVALZ

P1-P3P4-P6P7-P7
AD8273-EVALZ/AD8277-EVALZ/AD8279-EVALZ User Guide
UG-744
One Technology Way • P. O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluating the AD8273/AD8277/AD8279 Difference Amplifiers
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. A | Page 1 of 7
FEATURES
Full featured evaluation board for the
AD8273/AD8277/AD8279
On-board voltage regulator
Low cost and easy to use header for control signals
All analog design, no software needed
Footprints provided for alternate configurations
EVALUATION KIT CONTENTS
AD8273-EVALZ/AD8277-EVALZ/AD8279-EVALZ evaluation
board
AD8273-EVALZ/AD8277-EVALZ/AD8279-EVALZ user guide
(UG-744)
ADDITIONAL EQUIPMENT NEEDED
A signal generator
A single- or dual-output power supply
An oscilloscope with at least 20 MHz of bandwidth
BNC cables for signal interconnects
Test clips for power
ONLINE RESOURCES
AD8273 data sheet
AD8277 data sheet
AD8279 data sheet
GENERAL DESCRIPTION
This user guide describes the evaluation board for the AD8273/
AD8277/AD8279. The design of this board emphasizes simplicity
and ease of use. The AD8273/AD8277/AD8279 board comes
with a ready assortment of connection options (BNC and RCA
connectors), and many configurations are set by jumpers.
The AD8273, AD8277, and AD8279 data sheets cover the
details of operation of the devices. Using these data sheets for
reference helps designers in their end application. The data
sheets are helpful for understanding the operation of the
AD8273/AD8277/AD8279, especially during the initial
configuration and when powering the board up for the first
time.
AD8273/AD8277/AD8279 EVALUATION BOARD PHOTOGRAPH
Figure 1. AD8273/AD8277/AD8279 Evaluation Board
12545-001
UG-744 AD8273-EVALZ/AD8277-EVALZ/AD8279-EVALZ User Guide
Rev. A | Page 2 of 7
TABLE OF CONTENTS
Features .............................................................................................. 1
Evaluation Kit Contents ................................................................... 1
Additional Equipment Needed ....................................................... 1
Online Resources .............................................................................. 1
General Description ......................................................................... 1
AD8273/AD8277/AD8279 Evaluation Board Photograph ......... 1
Revision History ............................................................................... 2
Quick Start ......................................................................................... 3
Overview ........................................................................................ 3
Required Equipment .................................................................... 3
Initial Configuration .....................................................................3
Power Up ........................................................................................4
Link Configuration Options ............................................................5
Jumper Configurations .................................................................5
Factory Default Condition ...........................................................5
Configurations for Channel 1 ......................................................5
Configurations for Channel 2 ......................................................5
Evaluation Board Schematic ............................................................6
Ordering Information .......................................................................7
Bill of Materials ..............................................................................7
REVISION HISTORY
8/15—Rev. 0 to Rev. A
Changes to Figure 8 .......................................................................... 5
Changes to Table 1 ............................................................................ 7
8/14—Revision 0: Initial Version
AD8273-EVALZ/AD8277-EVALZ/AD8279-EVALZ User Guide UG-744
Rev. A | Page 3 of 7
QUICK START
OVERVIEW
This section outlines the basic configuration of the AD8273/
AD8277/AD8279 evaluation board to test for basic functionality. It
outlines the best option for the initial user experience to start
up and running quickly. The expected time to be up and
running is about ten minutes.
REQUIRED EQUIPMENT
Besides the AD8273/AD8277/AD8279 evaluation board, a
minimum of eight other items are required (see Figure 2).
• A signal source such as an arbitrary waveform generator
• A single or dual output power supply
• An oscilloscope
• Two cables, typically BNC to BNC, to connect the test
equipment to the AD8273/AD8277/AD8279 evaluation
board
• Three clip leads to connect the power supply to the
AD8273/AD8277/AD8279 evaluation board
Figure 2. An Example of the Minimal Requirements for Quick Start Operation
INITIAL CONFIGURATION
To begin the initial board configuration, use the following steps:
1. With the power supply off, connect the power supply leads
to the header, located at the top of the board (see Figure 3).
Figure 3. The AD8273/AD8277/AD8279 Evaluation Board with the Basic
Power Connections
2. For a single input signal source, the AD8273/AD8277/
AD8279 evaluation board performs best in the noninverting
mode of operation. No jumper changes are required for
this mode. Connect the signal source to the BNC connector
designated J24, as shown in Figure 4.
Figure 4. The AD8273/AD8277/AD8279 Evaluation Board with the Source
Signal Connected
12545-002
12545-003
12545-004
P1-P3P4-P6P7-P7

AD8277-EVALZ

Mfr. #:
Buy AD8277-EVALZ
Manufacturer:
Analog Devices Inc.
Description:
Amplifier IC Development Tools eval Board
Lifecycle:
New from this manufacturer.
Delivery:
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