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Evaluation Board User Guide

UG-112

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 Op Amps

Offered in 5-Lead SC-70 Packages

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., SC-70 evaluation board is designed to

help users evaluate single, high speed op amps offered in 5-lead

SC-70 packages. The evaluation board is a bare board (that is,

there are no components or amplifier soldered to the board,

these must be ordered separately) that enables users to quickly

prototype a variety of single op amp circuits, which minimizes

risk and reduces time to market. Figure 1 shows the component

side of the bare evaluation board, and Figure 2 shows the circuit

side of the bare evaluation board.

The 2-layer evaluation board accepts SMA edge-mounted con-

nectors 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 inductance and capacitance. The evaluation board

components are primarily SMT 1206 case size, with the

exception of the electrolytic bypass capacitors (C1 and C4),

which are 3528 case size.

Figure 3 shows the evaluation board schematic. The PCB

assembly drawings are shown in Figure 4 and Figure 5. The

layout pattern for the PCB is shown in Figure 6 and Figure 7.

EVALUATION BOARD COMPONENT AND CIRCUIT SIDES

NOTES

1. THE EVALUATION BOARD SILKSCREEN PART

NUMBER LABELLING ON YOUR BOARD MAY

BE DIFFERENT FROM WHAT IS SHOWN HERE.

08951-001

Figure 1. Component Side of Evaluation Board

NOTES

1. THE EVALUATION BOARD SILKSCREEN PART

NUMBER LABELLING ON YOUR BOARD MAY

BE DIFFERENT FROM WHAT IS SHOWN HERE.

08951-002

Figure 2. Circuit Side of Evaluation Board

Summary of content (8 pages)

PAGE 1
Evaluation Board User Guide UG-112 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 Op Amps Offered in 5-Lead SC-70 Packages FEATURES The 2-layer evaluation board accepts SMA edge-mounted connectors on the inputs and outputs for efficient connection to test equipment or other circuitry.
PAGE 2
UG-112 Evaluation Board User Guide TABLE OF CONTENTS Features .............................................................................................. 1 General Description ......................................................................... 1 Evaluation Board Schematic, Assembly Drawings, and Layout Patterns ...............................................................................................3 Evaluation Board Component and Circuit Sides .........................
PAGE 3
Evaluation Board User Guide UG-112 EVALUATION BOARD SCHEMATIC, ASSEMBLY DRAWINGS, AND LAYOUT PATTERNS –VS C5* C6* C4 + 10µF R4* +IN R1* R7* R5* OUT 3 2 1 + R8* C2* R6* – SC70 4 5 R2* –IN R9* R3* + C1 10µF 08951-003 +VS *USER-DEFINED VALUE Figure 3.
PAGE 4
Evaluation Board User Guide 08951-007 08951-006 UG-112 Figure 6. Component Side Layout Pattern Figure 7. Circuit Side Layout Pattern Rev.
PAGE 5
Evaluation Board User Guide UG-112 ORDERING INFORMATION BILL OF MATERIALS Table 1. Quantity 6 2 3 3 9 1 Reference Designator +VS, −VS, GND1 to GND4 C1, C4 C2, C5, C6 IN+, IN−, OUT R1 to R9 DUT Description Test point 10 µF Capacitor, user defined SMA SMT Resistor, user defined Amplifier Rev.
PAGE 6
UG-112 Evaluation Board User Guide NOTES Rev.
PAGE 7
Evaluation Board User Guide UG-112 NOTES Rev.
PAGE 8
UG-112 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.