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Evaluation Board User Guide 

UG-474 

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 Differential Amplifiers  

Offered in 8-Lead SOIC Packages 

 

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT  
WARNING AND LEGAL TERMS AND CONDITIONS.

 

Rev. 0 | Page 1 of 8 

FEATURES 

Flexible board layout allows for various circuit 

configurations 

Accommodates the 

ADA4940-1

 and the 

AD813x

 family  

of differential amplifiers in 8-lead SOIC packages 

Enables quick breadboarding/prototyping 
Edge-mounted SMA connector provisions 
Easy connection to test equipment and other circuits 
RoHS compliant 

GENERAL DESCRIPTION 

The Analog Devices, Inc., 8-lead SOIC evaluation board for 
differential drivers is designed to help users evaluate differential 
drivers offered in 8-lead standard small outline (SOIC) packages. 
The 8-lead SOIC differential driver evaluation board makes it 
easy for designers to obtain quick performance results for their 
specific differential driver application circuits. 
 

 

The 8-lead SOIC evaluation board is a bare board (that is, no 
components are soldered to the board) that enables users to 
quickly prototype a variety of differential driver circuits, thereby 
minimizing risk and reducing time to market. The board layout 
is very flexible and allows for many circuit configurations, includ-
ing traditional four-resistor circuits, circuits with two different 
feedback loops, filters, and many others. Most resistors and 
capacitors use 1206, 0402, 0508, and 0603 packages. 
Figure 1 shows the component side of the bare evaluation board, 
and Figure 2 shows the circuit side of the evaluation board. 
Because this universal evaluation board can be used with many 
Analog Devices differential amplifiers in 8-lead SOIC packages, 
the evaluation board label does not contain specific part numbers. 
The board accommodates the 

ADA4940-1

, as well as many 

members of the 

AD813x

 family of differential amplifiers (see the 

Related Links section). The data sheets for these devices should 
be consulted in conjunction with this evaluation board user guide. 

EVALUATION BOARD COMPONENT AND CIRCUIT SIDE DIAGRAMS 

1

1013-

001

 

1

1013-

002

 

Figure 1. Evaluation Board, Component Side 

Figure 2. Evaluation Board, Circuit Side 

 
 

Summary of Contents for UG-474

Page 1: ...on circuits The 8 lead SOIC evaluation board is a bare board that is no components are soldered to the board that enables users to quickly prototype a variety of differential driver circuits thereby m...

Page 2: ...ion History 2 Evaluation Board Schematic 3 Evaluation Board Hardware 4 Power Supplies 4 Feedback Networks and Input Output Terminations 4 VOCM Input 4 Common Mode Voltage 4 SMA Input Output Connectors...

Page 3: ...Evaluation Board User Guide UG 474 Rev 0 Page 3 of 8 EVALUATION BOARD SCHEMATIC 11013 003 Figure 3 Differential Driver Evaluation Board Schematic 8 Lead SOIC...

Page 4: ...that connects to them have been removed Resistors RTN and RTP are included as input termination resistors for applications that have single ended inputs VOCM INPUT An external voltage can be applied...

Page 5: ...v 0 Page 5 of 8 EVALUATION BOARD SILKSCREENS AND ASSEMBLY DRAWINGS 11013 004 11013 005 Figure 4 Top Silkscreen Figure 5 Bottom Silkscreen 11013 006 11013 007 Figure 6 Component Side Assembly Drawing F...

Page 6: ...RFP RFN ROP1 RON1 ROP2 RON2 Resistor user defined value R0603 8 TVCC TVEE TVOCM TPD GND1 to GND4 Test point TP1 1 DUT Device under test 8 lead SOIC 1 PCB PC board RELATED LINKS Table 2 Resource Descr...

Page 7: ...Evaluation Board User Guide UG 474 Rev 0 Page 7 of 8 NOTES...

Page 8: ...y 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...

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