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General Description

The MAX9930 evaluation kit (EV kit) is a fully assembled

and tested surface-mount printed-circuit board (PCB)

that evaluates the MAX9930 RF-detecting controller.

The MAX9930 EV kit includes on-board shutdown con-

trol, as well as quasi-measurement mode circuitry to

provide an easy method to evaluate the MAX9930. The

RF input utilizes a 50Ω SMA connector for convenient

connection to test equipment.

The MAX9930 EV kit comes with the MAX9930EUA+

installed, but can also be used to evaluate the

MAX9931/MAX9932 RF-detecting controllers and the

MAX9933 RF detector. To evaluate the MAX9931,

MAX9932, or MAX9933, request a MAX9931EUA+, a

MAX9932EUA+, or a MAX9933EUA+ free sample with

the MAX9930 EV kit.

Features

♦ 2.7V to 5.25V Single-Supply Operation

♦ 50Ω SMA Connector on RF Input

♦ On-Board Quasi-Measurement Mode Circuitry

♦ On-Board Shutdown Control

♦ Fully Assembled and Tested Surface-Mount PCB

Evaluates: MAX9930–MAX9933

MAX9930 Evaluation Kit

________________________________________________________________

Maxim Integrated Products

19-0962; Rev 0; 8/07

Component List

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

Component Suppliers

PART TEMP RANGE IC PACKAGE

MAX9930EVKIT+ 0°C to +70°C* 8 µMAX

Denotes a lead-free and RoHS-compliant EV kit.

This limited temperature range applies to the EV kit PCB only.

The MAX9930 IC temperature range is -40°C to +85°C.

DESIGNATION QTY DESCRIPTION

C1 1

33pF ±5%, 50V C0G ceramic

capacitor (0402)

TDK C1005C0G1H330J

Taiyo Yuden UMK105CG330JV

C2, C4 2

100pF ±5%, 50V C0G ceramic

capacitors (0402)

TDK C1005COG1H101J

Taiyo Yuden UMK105CG101JW

C3 1

2200pF ±10%, 50V X7R ceramic

capacitor (0402)

TDK C1005X7R1H222K

Taiyo Yuden UMK105BJ222KW

C5, C7, C8 3

0.1µF ±10%, 10V X5R ceramic

capacitors (0402)

TDK C1005X5R1A104K

Taiyo Yuden LMK105BJ104KV

C6 0 Not installed, capacitor (0402)

C9 1

22nF ±10%, 16V X7R ceramic

capacitor (0402)

TDK C1005X7R1C223K

Taiyo Yuden EMK105BJ223KV

DESIGNATION QTY DESCRIPTION

JU1, JU2 2 3-pin headers

JU3 1 2-pin header

R1 1 52.3Ω ±1% resistor (0402)

R2 1 0Ω ±5% resistor (0402)

R3 0 Not installed, resistor (0402)

R4, R5, R8 3 10kΩ ±1% resistors (0402)

R6 1 100Ω ±1% resistor (0402)

R7 1 14kΩ ±1% resistor (0402)

RFIN 1 SMA connector (PC edge mount)

U1 1 MAX9930EUA+ (8-pin µMAX)

U2 1

Maxim high-output drive op amp

MAX4412EXK+ (5-pin SC70)

— 3 Shunts

— 1 PCB: MAX9930 Evaluation Kit+

SUPPLIER PHONE WEBSITE

Taiyo Yuden 800-348-2496 www.t-yuden.com

TDK Corp. 847-803-6100 www.component.tdk.com

µMAX is a registered trademark of Maxim Integrated Products, Inc.

Note: Indicate that you are using the MAX9930 when contact-

ing these component suppliers.

Summary of content (6 pages)

PAGE 1
9-0962; Rev 0; 8/07 MAX9930 Evaluation Kit The MAX9930 evaluation kit (EV kit) is a fully assembled and tested surface-mount printed-circuit board (PCB) that evaluates the MAX9930 RF-detecting controller. The MAX9930 EV kit includes on-board shutdown control, as well as quasi-measurement mode circuitry to provide an easy method to evaluate the MAX9930. The RF input utilizes a 50Ω SMA connector for convenient connection to test equipment.
PAGE 2
Evaluates: MAX9930–MAX9933 MAX9930 Evaluation Kit __________________________Quick Start Detailed Description Recommended Equipment The MAX9930 EV kit is a fully assembled and tested surface-mount PCB that evaluates the MAX9930 RF-detecting controller. The MAX9930 EV kit can also be used to evaluate the MAX9931/MAX9932 RF-detecting controllers and the MAX9933 RF detector.
PAGE 3
MAX9930 Evaluation Kit Table 2. Quasi-Measurement Mode Selection SHUNT POSITION JU2 QUASI-MEASUREMENT MODE JU3 1-2 X Disabled 2-3* Installed* Enabled X Not installed Disabled Not installed X Disabled *Default position. X = a “don’t care” position. Filter Capacitor Selection When functioning as a PA controller, the MAX9930 requires some capacitance to maintain loop stability. Global Satellite Mobile (GSM) applications require a control-loop bandwidth of at least 150kHz.
PAGE 4
Evaluates: MAX9930–MAX9933 MAX9930 Evaluation Kit C9 22nF RFIN VCC R1 52.3Ω 1% 1 RFIN C1 33pF SHDN 2 VCC U1 C4 100pF 1 3 JU1 OUT SET* N.C. 4 3 2 1 GND SHDN C2 100pF SET C5 0.1μF MAX9930 VCC 3 2 VCC 8 CLPF GND OUT 7 R2 0Ω 6 R3 OPEN 5 C3 2200pF JU2 R5 10kΩ 1% R4 10kΩ 1% JU3 VCC R6 100Ω 1% VCC C8 0.1μF 4 5 R7 14kΩ 1% U2 1 MAX4412 2 3 C7 0.1μF R8 10kΩ 1% *MAX9933 PIN 3 = GND Figure 1.
PAGE 5
MAX9930 Evaluation Kit Figure 3. MAX9930 EV Kit PCB Layout—Component Side Figure 4. MAX9930 EV Kit PCB Layout—Ground Plane on Layer 2 Figure 5. MAX9930 EV Kit PCB Layout—Ground Plane on Layer 3 _______________________________________________________________________________________ Evaluates: MAX9930–MAX9933 Figure 2.
PAGE 6
Evaluates: MAX9930–MAX9933 MAX9930 Evaluation Kit Figure 6. MAX9930 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.