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MAX11103 Evaluation Kit

Evaluates: MAX11103

19-5728; Rev 0; 1/11

General Description

The MAX11103 evaluation kit (EV kit) is a fully assem-

bled and tested PCB that evaluates the MAX11103

2-channel, 12-bit, SPI™-compatible 3Msps analog-

to-digital converter (ADC). The EV kit also includes

Windows XP

, Windows Vista

, and Windows® 7-com-

patible software that provides a simple graphical user

interface (GUI) for exercising the features of the device.

The EV kit comes installed with a MAX11103AUB+ in a

10-pin FMAX

package with an exposed pad.

Features

S 48MHz SPI Interface

S Windows XP, Windows Vista, and Windows

7-Compatible Software

S Time Domain, Frequency Domain, and Histogram

Plotting in the EV Kit Software

S Frequency, RMS, Min, Max, and Average DC

Calculations in the EV Kit Software

S Collects Up to One Mega Samples

S On-Board Input Buffers

S USB-PC Connection

S Proven PCB Layout

S Fully Assembled and Tested

+Denotes lead(Pb)-free and RoHS compliant.

Ordering Information

Component List

SPI is a trademark of Motorola, Inc.

Windows, Windows XP, and Windows Vista are registered

trademarks of Microsoft Corp.

µMAX is a registered trademark of Maxim Integrated

Products, Inc.

PART TYPE

MAX11103EVKIT+ EV Kit

DESIGNATION QTY DESCRIPTION

AIN1_AC,

AIN1_DC,

AIN2_AC,

AIN2_DC,

CHSEL, CS,

DOUT, REF,

SCLK

9 White test points

AIN1_AC_SMA,

AIN1_DC_SMA,

AIN2_AC_SMA,

AIN2_DC_SMA,

10MHZCLK

50I SMA female jacks

AVDD, OP+,

OVDD, VIN

4 Red test points

BUTTON,

CPU_RESET,

RECONFIGURE

3 Pushbutton switches

DESIGNATION QTY DESCRIPTION

C1, C3 2

1000pF Q 10%, 50V X7R ceramic

capacitors (0603)

Murata GRM188R71H102K

C2, C4, C31,

C34, C36, C42,

C43, C47, C51,

C55–C72, C78,

C79, C80, C82,

C84, C86, C88,

C89, C90, C92,

C98, C99

0.1FF Q10%, 25V X7R ceramic

capacitors (0603)

Murata GRM188R71E104K

C5–C29 25

0.1FF Q10%, 16V X7R ceramic

capacitors (0402)

Murata GRM155R71C104K

C30, C35, C91,

C94, C95, C96,

CB1, CB2, CB3

1FF Q10%, 16V X7R ceramic

capacitors (0603)

Murata GRM188R71C105K

C32 1

0.01FF Q10%, 16V X7R ceramic

capacitor (0603)

Murata GRM188R71C103K

Summary of content (39 pages)

PAGE 1
9-5728; Rev 0; 1/11 MAX11103 Evaluation Kit The MAX11103 evaluation kit (EV kit) is a fully assembled and tested PCB that evaluates the MAX11103 2-channel, 12-bit, SPI™-compatible 3Msps analogto-digital converter (ADC). The EV kit also includes Windows XP®, Windows Vista®, and Windows® 7-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the device. The EV kit comes installed with a MAX11103AUB+ in a 10-pin FMAX® package with an exposed pad.
PAGE 2
Evaluates: MAX11103 MAX11103 Evaluation Kit Component List (continued) DESIGNATION C33, C38, C39, C40, C97 C37, C41, C44, C45, C46, C48, C50, C52, C87, C73, C93, CP2, CP3 QTY DESCRIPTION 5 4.7FF Q10%, 6.3V X5R ceramic capacitors (0603) Murata GRM188R60J475K 13 10FF Q10%, 6.
PAGE 3
MAX11103 Evaluation Kit DESIGNATION QTY DESCRIPTION DESIGNATION S1 1 4-position SMT half-pitch DIP switch U1 1 12-bit, 3Msps ADC (10 FMAX-EP) Maxim MAX11103AUB+ 1 Altera Cyclone III FPGA Altera EP3C25F324C8N 1 256Kx36 SSRAM (100 TQFP) ISSI IS61LPS25636A-200TQLI U2 U5 U6 U7 U8, U20 U9, U16 0 Not installed, 32Mx16 Flash (64 EBGA) Numonyx/Intel PC28F256P30BFA 1 EPCS16 (8 SO) Altera EPCS16SI8N 2 Current-sense amplifiers (8 FMAX) Maxim MAX9929FAUA+ 2 Op amps (5 SOT23) Maxim MAX4430EUK+
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Evaluates: MAX11103 MAX11103 Evaluation Kit Quick Start Required Equipment • MAX11103 EV kit • 5.5V, 500mA DC power supply • Windows XP, Windows Vista, or Windows 7 PC with a spare USB port • Function generator Note: In the following sections, software-related items are identified by bolding. Text in bold refers to items directly from the EV kit software. Text in bold and underlined refers to items from the Windows operating system. Procedure The EV kit is fully assembled and tested.
PAGE 5
MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 1. MAX11103 EV Kit Software Main Window The Single Conversion tab sheet displays one sampled data. Check the Auto Convert checkbox to automatically and repeatedly do the ADC conversions and update the active tab sheet. Time Domain Tab In the Time Domain tab sheet (Figures 2a and 2b), check the Remove DC check box to remove the DC component of the sampled signal.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Figure 2a.
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MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 2b.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Histogram Tab The Histogram tab sheet (Figure 4) displays the histogram of the signal shown in the Time Domain tab sheet. The software automatically calculates the Mean and the Std Dev (standard deviation, sigma) and displays the calculated values in the Calculation group box.
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MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 4.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Figure 5.
PAGE 11
MAX11103 Evaluation Kit The MAX11103 EV kit is a fully assembled and tested PCB that evaluates the MAX11103 2-channel, 12-bit, SPI-compatible 3Msps ADC. The EV kit comes installed with a MAX11103AUB+ in a 10-pin FMAX package with an exposed pad. Power Supply A 5.5V power supply is required to power up the EV kit. Connect the positive terminal of the power supply to the VIN connector and the negative terminal to the GND connector.
PAGE 12
Evaluates: MAX11103 MAX11103 Evaluation Kit Table 1. Jumper Settings (continued) JUMPER SHUNT POSITION JU10 JU11 JU12 JU13 JU14 JU15 JU16 JU17 JU19 1-2* Connects the OVDD input of the ADC (U1) to the output of the on-board 3.3V LDO. 2-3 Connects the OVDD input of the ADC (U1) to the OVDD connector. 1-2* Connects the output of U17 (3.0V) to the REF input of the device. 2-3 Connects the REF pin of the ADC (U1) to the REF connector. 1-2* Connects the SCLK signal of the ADC (U1) to the FPGA.
PAGE 13
MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 6a.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Figure 6b.
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MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 6c.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Figure 6d.
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MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 6e.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Figure 6f.
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MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 6g.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Figure 6h.
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MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 6i.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Figure 6j.
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MAX11103 Evaluation Kit Evaluates: MAX11103 Figure 6k.
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Evaluates: MAX11103 MAX11103 Evaluation Kit Figure 6l.
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MAX11103 Evaluation Kit Evaluates: MAX11103 1.0” Figure 7.
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Evaluates: MAX11103 MAX11103 Evaluation Kit 1.0” Figure 8.
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MAX11103 Evaluation Kit Evaluates: MAX11103 1.0” Figure 9.
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Evaluates: MAX11103 MAX11103 Evaluation Kit 1.0” Figure 10.
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MAX11103 Evaluation Kit Evaluates: MAX11103 1.0” Figure 11.
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Evaluates: MAX11103 MAX11103 Evaluation Kit 1.0” Figure 12.
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MAX11103 Evaluation Kit Evaluates: MAX11103 1.0” Figure 13.
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Evaluates: MAX11103 MAX11103 Evaluation Kit 1.0” Figure 14.
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MAX11103 Evaluation Kit Evaluates: MAX11103 1.0” Figure 15.
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Evaluates: MAX11103 MAX11103 Evaluation Kit 1.0” Figure 16.
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MAX11103 Evaluation Kit Evaluates: MAX11103 1.0” Figure 17.
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Evaluates: MAX11103 MAX11103 Evaluation Kit 1.0” Figure 18.
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MAX11103 Evaluation Kit Evaluates: MAX11103 1.0” Figure 19.
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Evaluates: MAX11103 MAX11103 Evaluation Kit 1.0” Figure 20.
PAGE 39
MAX11103 Evaluation Kit REVISION NUMBER REVISION DATE 0 1/11 DESCRIPTION Initial release PAGES CHANGED — Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.