Analog devices Ug-102 User manual

Evaluation Board User Guide

UG-102

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

Evaluation Board for Single High Speed Selectable Gain Differential Amplifiers

(16-Lead, 3 mm × 3 mm LFCSP)

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT

WARNING AND LEGAL TERMS AND CONDITIONS.Rev. A | Page 1 of 8

FEATURES

Enables quick breadboarding/prototyping

Selectable gain of 1, 2, or 3

Edge-mounted SMA connector provisions

Easy connection to test equipment and other circuits

GENERAL DESCRIPTION

The 16-lead, 3 mm × 3 mm lead frame chip scale package

(LFCSP) evaluation board is designed to aid in the evaluation of

single, high speed, selectable gain differential amplifiers. It has the

flexibility to choose between a gain of 1, 2, or 3. The evaluation

board is a bare board (that is, there are no components soldered

to the board) that enables users to quickly prototype a variety of

differential amplifier circuits, which minimizes risk and reduces

time to market. The evaluation board supports any of Analog

Devices, Inc., single, high speed differential amplifiers in 3 mm

× 3 mm LFCSP packages.

Figure 1 and Figure 2 show the component side and circuit side

of the evaluation board. Figure 3 shows the evaluation board

schematic.

The 4-layer evaluation board accepts edge-mounted Subminiature

Version A (SMA) connectors on both inputs and outputs, which

allows efficient and quick connection to test equipment or other

circuitry.

The board ground plane, component placement, and power supply

bypassing have been optimized for maximum circuit flexibility

and performance. The evaluation board uses a variety of surface-

mount technology (SMT) component case sizes: 0508, 0603,

and 7343.

Figure 4 and Figure 6 show the evaluation board assembly drawings.

The metal layout pattern for connecting the board to the op amp

and to the supporting circuitry is shown in Figure 5 and Figure 7.

DIGITAL PICTURES OF THE EVALUATION BOARD

08886-001

NOTES

1. THE EVALUATION BOARD SILKSCREEN PART NUMBER

LABELING ON YOUR BOARD MAY BE DIFFERENT FROM

WHAT IS SHOWN HERE.

Figure 1. Component Side of the Evaluation Board

08886-007

NOTES

1. THE EVALUATION BOARD SILKSCREEN PART NUMBER

LABELING ON YOUR BOARD MAY BE DIFFERENT FROM

WHAT IS SHOWN HERE.

Figure 2. Circuit Side of the Evaluation Board

UG-102 Evaluation Board User Guide

Rev. A | Page 2 of 8

TABLE OF CONTENTS

Features .............................................................................................. 1

General Description ......................................................................... 1

Digital Pictures of the Evaluation Board ....................................... 1

Revision History ............................................................................... 2

Evaluation Board Schematic ............................................................3

Assembly Drawings and Board Layouts.........................................4

Ordering Information.......................................................................5

Bill of Materials..............................................................................5

REVISION HISTORY

9/12—Rev. 0 to Rev. A

Changes to General Description Section, Figure 1, and Figure 2..... 1

Changes to Figure 3 Caption ..................................................................... 3

Changes to Figure 4, Figure 5, and Figure 7.................................. 4

Added Ordering Information Section and Bill of Materials

Section................................................................................................ 5

4/10—Revision 0: Initial Version

Evaluation Board User Guide UG-102

Rev. A | Page 3 of 8

EVALUATION BOARD SCHEMATIC

+VS

+I NA

+I NB

-VS+VS

- I NB

-VS

+OUT- I NA - OUT

VOCM

+VS

VOCM

5 4 3 2

5432

PAD

R10

5 4 3 2

N P

+VS

5432

- VS

- I NB

10UF

. 1UF

+I NA

- I NA

. 1UF

+I NB

+VS

JOHNSON142- 0701- 851

. 1UF

JOHNSON142- 0701- 851

RED

BLU

- VS

BLU

AGND

AGND AGND

AGND

AGND AGND

AGND

08886-002

* USER-DEFINED VALUES

Figure 3. Single Differential Amplifier Evaluation Board Schematic

UG-102 Evaluation Board User Guide

Rev. A | Page 4 of 8

ASSEMBLY DRAWINGS AND BOARD LAYOUTS

08886-003

Figure 4. Board Assembly Drawing, Component Side

08886-004

Figure 5. Board Layout Pattern, Component Side

08886-005

Figure 6. Board Assembly Drawing, Circuit Side

08886-006

Figure 7. Board Layout Pattern, Circuit Side

Evaluation Board User Guide UG-102

Rev. A | Page 5 of 8

ORDERING INFORMATION

BILL OF MATERIALS

Table 1.

Quantity Reference Designator Description Package

4 +VS, PD, −VS, VOCM CONN-PCB test point blue CNLOOPTP

3 C1, C2, C5 0.1 µF capacitors 0508

2 C3, C4 10 µF capacitors 7343

4 GND1 to GND4 CONN-PCB test point black CNLOOPTP

6 J1 to J6 CONN jack end launch PC gold SMA JOHNSON142-0701-851

12 R1 to R12 User-defined resistors 0603

1 U1 GEN_QFN16_3x3_PAD1_5x1_5 QFN16_3X3_PAD1_5X1_5

1 PCB Printed circuit board

UG-102 Evaluation Board User Guide

Rev. A | Page 6 of 8

NOTES

Evaluation Board User Guide UG-102

Rev. A | Page 7 of 8

NOTES

UG-102 Evaluation Board User Guide

Rev. A | Page 8 of 8

NOTES

ESD Caution

ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection

circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.

Legal Terms and Conditions

By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions

set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you

have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc.

(“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal,

temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided

for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional

limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term

“Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including

ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may

not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to

promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any

occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board.

Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice

to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO

WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED

TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL

PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF

THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE

AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable

United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construe

d in accordance with the substantive laws of the Commonwealth of

Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby

submits to the personal jurisdiction and venue of such courts.The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.