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General Description

The MAX11008 evaluation kit (EV kit) is an assembled

and tested circuit board that demonstrates the

MAX11008 dual RF LDMOS CODEC smart regulator for

LDMOS FET bias control. Windows

98/2000/XP soft-

ware provides a handy user interface to exercise the

features of the MAX11008.

Features

♦ Proven PCB Layout

♦ Complete Evaluation System

♦ Convenient On-Board Test Points

♦ Data-Logging Software

o Lead(Pb)-Free and RoHS Compliant

♦ Fully Assembled and Tested

Evaluate: MAX11008

MAX11008 Evaluation Kit/

Evaluation System

________________________________________________________________

Maxim Integrated Products

19-4423; Rev 0; 1/09

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.

Ordering Information

PART TYPE INTERFACE REQUIREMENTS

MAX11008EVKIT+ EV Kit User-provided I

C interface

MAX11008EVC16 EV Sys

Windows PC with RS-232 serial

port

Component List (continued)

DESIGNATION

QTY

DESCRIPTION

C4, C8, C10,

C12, C16, C18,

C26, C27

1µF ±20%, 25V X5R ceramic

capacitors (0603)

TDK C1608X5R1E105M

C5, C9, C11,

C13, C14, C15,

C24, C25, C28,

C29

0.1µF ±20%, 16V X7R ceramic

capacitors (0603)

TDK C1608X7R1C104M

C6, C7

Not installed, ceramic capacitors

(0603)

C17

10µF ±20%, 25V X7R ceramic

capacitor (1210)

TDK C3225X7R1E106M

C19

4.7µF ±20%, 6.3V X5R ceramic

capacitor (0603)

TDK C1608X5R0J475M

C20–C23

100pF ±10%, 50V C0G ceramic

capacitors (0603)

TDK C1608C0G1H101K

Windows is a registered trademark of Microsoft Corp.

Denotes lead(Pb)-free and RoHS compliant.

Component List

PA R T

Q T Y

D ESC R IPT IO N

M AX 11008E V KIT+

M AX 11008 E V ki t

H S I2C M O D

H i g h- sp eed I

C i nter face m od ul e

68H C 16M O D U LE - D IP

68H C 16 µC m od ul e

DESIGNATION

QTY

DESCRIPTION

D1, D2

npn transistors (3 SOT23)

Fairchild MMBT3904

Top mark: 1A

FB1

70Ω, 4A ferrite bead (0603)

Murata BLM1856700N1

20-pin, 2 x 10 right-angle female

receptacle

JU0–JU4

3-pin jumpers

JU5–JU20

2-pin jumpers

M1, M2

FETs, n-channel (TO-220AB)

= 55V (High V

--> Low gm)

DSON

= 0.024Ω at V

= 10V

= 29A at +100°C

International Rectifier IRFZ44N

R1, R2

1.00kΩ ±1% resistors (1206)

R3, R9

4.99kΩ ±1% resistors (1206)

MAX11008EVC16 System Component List

MAX11008EVKIT Component List

Summary of content (15 pages)

PAGE 1
9-4423; Rev 0; 1/09 MAX11008 Evaluation Kit/ Evaluation System The MAX11008 evaluation kit (EV kit) is an assembled and tested circuit board that demonstrates the MAX11008 dual RF LDMOS CODEC smart regulator for LDMOS FET bias control. Windows® 98/2000/XP software provides a handy user interface to exercise the features of the MAX11008. Windows is a registered trademark of Microsoft Corp.
PAGE 2
Evaluate: MAX11008 MAX11008 Evaluation Kit/ Evaluation System Component List (continued) MAX11008EVKIT Component List (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY R4 1 0Ω resistor (0603) R5, R6 2 100Ω ±5% resistors (1206) R7, R8 2 1.
PAGE 3
MAX11008 Evaluation Kit/ Evaluation System 7) Start the MAX11008EVKIT program by opening its icon in the Start menu. 8) Click the Connect button to establish communications with the 68HC16MODULE and HSI2CMOD boards. The program prompts you to connect the µC module and turn its power on. Slide SW1 to the ON position. Select the correct serial port, and click OK. The program automatically downloads its software to the module.
PAGE 4
Evaluate: MAX11008 MAX11008 Evaluation Kit/ Evaluation System Tables Tab (Figure 4) Keyboard Navigation There are four look-up tables (LUTs) that can be loaded: TLUT1 and TLUT2 for temperature compensation, and ALUT1 and ALUT2 for optional additional compensation. The EV kit software includes an MS-Excel spreadsheet file MAX11008_LUT_Example.xls, which models how physical temperature and voltage parameters can be mapped into the MAX11008’s EEPROM memory.
PAGE 5
MAX11008 Evaluation Kit/ Evaluation System Evaluate: MAX11008 Table 1. Jumper Settings JUMPER SHUNT POSITION JU8 JU12 JU5 JU6 JU7 JU9 JU10 JU11 JU13 JU15 JU14 JU16 JU17 JU18 JU19 JU20 Closed* Open Closed* Open Closed* Open Closed* DESCRIPTION DVDD is powered from connector J1 DVDD must be provided by user AVDD is powered by on-board regulator U3 AVDD must be provided by user REFDAC = 2.500V from U2 REFDAC = internal 2.5V from U1 REFADC = 2.500V from U2 Open REFADC = internal 2.
PAGE 6
Evaluate: MAX11008 MAX11008 Evaluation Kit/ Evaluation System Table 1.
PAGE 7
MAX11008 Evaluation Kit/ Evaluation System Evaluate: MAX11008 Figure 1. Hardware Connection Tab After Successful Connection Figure 2.
PAGE 8
Evaluate: MAX11008 MAX11008 Evaluation Kit/ Evaluation System Figure 3. Working Registers Tab Showing a Bit Field Search Figure 4.
PAGE 9
MAX11008 Evaluation Kit/ Evaluation System Evaluate: MAX11008 Figure 5. Alarms Tab Showing a Typical Configuration Figure 6.
PAGE 10
Evaluate: MAX11008 MAX11008 Evaluation Kit/ Evaluation System Figure 7.
PAGE 11
MAX11008 Evaluation Kit/ Evaluation System Evaluate: MAX11008 Figure 8.
PAGE 12
Evaluate: MAX11008 MAX11008 Evaluation Kit/ Evaluation System Figure 9.
PAGE 13
MAX11008 Evaluation Kit/ Evaluation System Evaluate: MAX11008 Figure 10.
PAGE 14
Evaluate: MAX11008 MAX11008 Evaluation Kit/ Evaluation System Figure 11.
PAGE 15
MAX11008 Evaluation Kit/ Evaluation System Evaluate: MAX11008 Figure 12. MAX11008 EV Kit PCB Layout—Solder Side 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.