Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsDev KitsPCB design board

_______________________________________________________________ Maxim Integrated Products 1

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

MAX11666 Evaluation Kit

Evaluates: MAX11666

19-5963; Rev 0; 6/11

General Description

The MAX11666 evaluation kit (EV kit) is a fully assem-

bled and tested PCB that evaluates the MAX11666

2-channel, 12-bit, SPI™-compatible 500ksps analog-

to-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 MAX11666AUB+ in a

10-pin FMAX

package with an exposed pad.

Features

S 8MHz 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 Million Samples

S On-Board Input Buffers

S USB-PC Connection

S Proven PCB Layout

S Fully Assembled and Tested

#Denotes 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

MAX11666EVKIT# 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 Q10%, 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
9-5963; Rev 0; 6/11 MAX11666 Evaluation Kit The MAX11666 evaluation kit (EV kit) is a fully assembled and tested PCB that evaluates the MAX11666 2-channel, 12-bit, SPI™-compatible 500ksps analogto-digital converter (ADC). The EV kit also includes Windows XP®-, Windows Vista®-, and Windows® 7compatible software that provides a simple graphical user interface (GUI) for exercising the features of the device. The EV kit comes installed with a MAX11666AUB+ in a 10-pin FMAX® package with an exposed pad.
PAGE 2
Evaluates: MAX11666 MAX11666 Evaluation Kit Component List (continued) DESIGNATION QTY C33, C38, C39, C40, C97 5 4.7FF Q10%, 6.3V X5R ceramic capacitors (0603) Murata GRM188R60J475K 13 10FF Q10%, 6.
PAGE 3
MAX11666 Evaluation Kit DESIGNATION QTY S1 1 4-position SMT half-pitch DIP switch U1 1 12-bit, 500ksps ADC (10 FMAX-EP) Maxim MAX11666AUB+ U2 U5 U6 1 Cyclone III FPGA Altera EP3C25F324C8N 1 256K x 36 SSRAM (100 TQFP) ISSI IS61LPS25636A-200TQLI 0 U7 U8, U20 U9, U16 DESCRIPTION QTY U10, U11, U12 3 LDOs (16 TSSOP-EP) Maxim MAX1793EUE50+ U13 1 LDO (6 SOT23) Maxim MAX1983EUT+ U14 1 SRAM (48 TSOP) Cypress CY62167DV30LL-55ZXI U15 1 USB PHY (SOT617-1) ST Ericsson ISP1504ABS U17 1
PAGE 4
Evaluates: MAX11666 MAX11666 Evaluation Kit Quick Start Required Equipment • MAX11666 EV kit • 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
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 1. MAX11666 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.
PAGE 6
Evaluates: MAX11666 MAX11666 Evaluation Kit Figure 2a.
PAGE 7
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 2b.
PAGE 8
Evaluates: MAX11666 MAX11666 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.
PAGE 9
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 4.
PAGE 10
Evaluates: MAX11666 MAX11666 Evaluation Kit Figure 5.
PAGE 11
MAX11666 Evaluation Kit The MAX11666 EV kit is a fully assembled and tested PCB that evaluates the MAX11666 2-channel, 12-bit, SPI-compatible 500ksps ADC. The EV kit comes installed with a MAX11666AUB+ in a 10-pin FMAX package with an exposed pad. Power Supply A 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: MAX11666 MAX11666 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
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 6a.
PAGE 14
Evaluates: MAX11666 MAX11666 Evaluation Kit Figure 6b.
PAGE 15
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 6c.
PAGE 16
Evaluates: MAX11666 MAX11666 Evaluation Kit Figure 6d.
PAGE 17
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 6e.
PAGE 18
Evaluates: MAX11666 MAX11666 Evaluation Kit Figure 6f.
PAGE 19
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 6g.
PAGE 20
Evaluates: MAX11666 MAX11666 Evaluation Kit Figure 6h.
PAGE 21
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 6i.
PAGE 22
Evaluates: MAX11666 MAX11666 Evaluation Kit Figure 6j.
PAGE 23
MAX11666 Evaluation Kit Evaluates: MAX11666 Figure 6k.
PAGE 24
Evaluates: MAX11666 MAX11666 Evaluation Kit Figure 6l.
PAGE 25
MAX11666 Evaluation Kit Evaluates: MAX11666 1.0” Figure 7.
PAGE 26
Evaluates: MAX11666 MAX11666 Evaluation Kit 1.0” Figure 8.
PAGE 27
MAX11666 Evaluation Kit Evaluates: MAX11666 1.0” Figure 9.
PAGE 28
Evaluates: MAX11666 MAX11666 Evaluation Kit 1.0” Figure 10.
PAGE 29
MAX11666 Evaluation Kit Evaluates: MAX11666 1.0” Figure 11.
PAGE 30
Evaluates: MAX11666 MAX11666 Evaluation Kit 1.0” Figure 12.
PAGE 31
MAX11666 Evaluation Kit Evaluates: MAX11666 1.0” Figure 13.
PAGE 32
Evaluates: MAX11666 MAX11666 Evaluation Kit 1.0” Figure 14.
PAGE 33
MAX11666 Evaluation Kit Evaluates: MAX11666 1.0” Figure 15.
PAGE 34
Evaluates: MAX11666 MAX11666 Evaluation Kit 1.0” Figure 16.
PAGE 35
MAX11666 Evaluation Kit Evaluates: MAX11666 1.0” Figure 17.
PAGE 36
Evaluates: MAX11666 MAX11666 Evaluation Kit 1.0” Figure 18.
PAGE 37
MAX11666 Evaluation Kit Evaluates: MAX11666 1.0” Figure 19.
PAGE 38
Evaluates: MAX11666 MAX11666 Evaluation Kit 1.0” Figure 20.
PAGE 39
MAX11666 Evaluation Kit REVISION NUMBER REVISION_ DATE 0 6/11 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.