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Evaluation Board User Guide

UG-017

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 Dual High Speed Op Amps

Offered in 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

User-defined circuit configuration

Edge-mounted SMA connector provisions

Easy connection to test equipment and other circuits

RoHS compliant

GENERAL DESCRIPTION

The Analog Devices, Inc., 16-lead LFCSP evaluation board

is designed to help users evaluate dual high speed op amps

offered in 16-lead, 3 mm × 3 mm LFCSP packages. The

evaluation board is a bare board (that is, there are no com-

ponents or amplifier soldered to the board; these must be

ordered separately) that enables users to quickly prototype a

variety of dual op amp circuits, which minimizes risk and

reduces time to market. Figure 1 and Figure 2 show the bare

evaluation board component and circuit sides.

The evaluation board is a 2-layer PCB that accepts SMA edge

mounted connectors on the inputs and outputs for efficient

connection to test equipment or other circuitry. The ground

plane, component placement, and supply bypassing are

designed to minimize parasitic inductances and capacitances.

The evaluation board components are primarily SMT 0805

case size, with the exception of the electrolytic bypass capaci-

tors (C1 and C2), which are 3528 case size.

Figure 3 shows the evaluation board schematic. The evaluation

board assembly drawings and layout patterns are shown in

Figure 4 through Figure 7.

EVALUATION BOARD COMPONENT AND CIRCUIT SIDES

08145-101

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 Evaluation Board

08145-102

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 Evaluation Board

Summary of content (8 pages)

PAGE 1
Evaluation Board User Guide UG-017 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 Dual High Speed Op Amps Offered in 16-Lead 3 mm × 3 mm LFCSP FEATURES reduces time to market. Figure 1 and Figure 2 show the bare evaluation board component and circuit sides.
PAGE 2
UG-017 Evaluation Board User Guide TABLE OF CONTENTS Features .............................................................................................. 1 General Description ......................................................................... 1 Evaluation Board Schematics, Assembly Drawings and Layout Patterns ...............................................................................................3 Evaluation Board Component and Circuit Sides .........................
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Evaluation Board User Guide UG-017 EVALUATION BOARD SCHEMATICS, ASSEMBLY DRAWINGS AND LAYOUT PATTERNS +VS R2* R10* OUT1 OUT2 +VS C2 10UF C5* R1* C3* C6* AGND AGND AGND R9* R3* R19* R4* R11* AGND –IN1 R12* R17* R20* R5* 1 AGND AGND R7* +IN1 Z1 12 2 11 3 10 4 14 9 13 –IN2 R21* R13* R18* AGND AGND R14* +IN2 R6* R8* 16LFCSP3X3_B R15* R16* AGND AGND AGND C1 10UF C4* –VS AGND AGND PD1/DIS1 PD2/DIS2 *USER-DEFINED VALUE Figure 3. Evaluation Board Schematic Rev.
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Evaluation Board User Guide 08145-104 UG-017 08145-105 Figure 4. Assembly Drawing, Component Side Figure 5. Assembly Drawing, Circuit Side Rev.
PAGE 5
UG-017 08145-106 Evaluation Board User Guide 08145-107 Figure 6. Layout Pattern, Component Side Figure 7. Layout Pattern, Circuit Side Rev.
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UG-017 Evaluation Board User Guide ORDERING INFORMATION BILL OF MATERIALS Table 1. Quantity 8 2 4 1 6 21 Reference Designator +VS, −VS, GND1, GND2, GND3, GND4, PD1, PD2 C1, C2 C3, C4, C5, C6 DUT +IN1, +IN2, −IN1, −IN2, OUT1, OUT2 R1 to R21 Rev.
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Evaluation Board User Guide UG-017 NOTES Rev.
PAGE 8
UG-017 Evaluation Board User Guide 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.