MAX2370EVKIT Maxim Integrated Products, MAX2370EVKIT Datasheet

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MAX2370EVKIT

Manufacturer Part Number
MAX2370EVKIT
Description
RF Modules & Development Tools MAX2370 EVAL KIT MAX2370 EVAL KIT
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX2370EVKIT

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX2370 evaluation kit (EV kit) simplifies the test-
ing and evaluation of the MAX2370 quadrature trans-
mitter. The EV kit provides 50Ω SMA connectors for all
RF inputs and outputs. A varactor-based tank circuit is
provided for the on-chip IF voltage-controlled oscillator
(VCO) and phase locked with an on-chip PLL. I/Q base-
band inputs come with standard BNC connectors.
The EV kit allows evaluation of the MAX2370 I/Q modu-
lator, IF VGA, RF upconverter, IF VCO, dual synthesiz-
er, 3-wire programming interface, and power-manage-
ment features.
19-0375; Rev 0; 5/05
SPI/QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
DESIGNATION
C20, C39, C65,
C14, C26, C27,
C33, C38, C40,
C41, C43, C48,
C52, C56, C58,
C59, C60, C64,
C75, C79, C88,
C91, C93, C95,
C19, C21, C30,
C31, C35, C63,
C17, C34, C55,
C76, C78, C81
C3, C11, C13,
C7, C10, C18,
C1, C2, C16,
C4, C5, C42,
C8, C9, C15,
C67, C68,
C66, C80
C96, C97
C22, C23
C82–C85
C57
C12
C6
QTY
11
12
________________________________________________________________ Maxim Integrated Products
8
0
1
7
1
2
100pF ±5% ceramic capacitors
(0402)
Murata GRM1555C1H101J
Open
0.1µF ±10% ceramic capacitors
(0402)
Murata GRM155R61C104K
4.7pF ±0.1pF ceramic capacitor
(0402)
Murata GRM1555C1H4R7B
1000pF ±10% ceramic capacitors
(0402)
Murata GRM155R71H102K
0.01µF ±10% ceramic capacitors
(0402)
Murata GRM155R71C103K
1.2pF ±0.1pF ceramic capacitor
(0402)
Murata GRM1555C1H1R2B
33pF ±5% ceramic capacitors (0402)
Murata GRM1555C1H330J
General Description
Component List
DESCRIPTION
MAX2370 Evaluation Kit
o 50Ω SMA Connectors on All RF Ports
o BNC Connectors for Baseband Inputs
o Fully Assembled and Tested
o Low-Power Shutdown Mode
o SPI
o PC Control Software
The MAX2370 EV kit is fully assembled and factory test-
ed. Follow the instructions in the Connections and
Setup section.
This section lists the recommended test equipment to
verify the operation of the MAX2370. It is intended as a
guide only, and substitutions may be possible.
*EP = Exposed paddle.
MAX2370EVKIT
(Available at www.maxim-ic.com)
One low-noise signal generator capable of generat-
ing a 19.2MHz signal at 600mV
ence frequency
One RF signal generator capable of generating sig-
nals in the 530MHz to 695MHz frequency range
with a minimum output power of -15dBm for the RF
local oscillator
An RF spectrum analyzer with optional digital mod-
ulation personality (Rohde and Schwarz FSEA30 or
equivalent)
A power supply that can provide 250mA at +3.0V
A power supply that can provide 50mA at +5V
An additional voltage source adjustable from 0 to
2.5V for control of the VGA functions
TM
PART
/QSPI
TM
/MICROWIRE
-40°C to +85°C
TEMP RANGE
Ordering Information
Test Equipment Required
TM
Compatible
P-P
Quick Start
IC PACKAGE
48 Thin QFN-EP*
for the PLL refer-
Features
1

Related parts for MAX2370EVKIT

MAX2370EVKIT Summary of contents

Page 1

... Control Software (Available at www.maxim-ic.com) Ordering Information PART TEMP RANGE MAX2370EVKIT -40°C to +85°C *EP = Exposed paddle. The MAX2370 EV kit is fully assembled and factory test- ed. Follow the instructions in the Connections and Setup section. Test Equipment Required This section lists the recommended test equipment to verify the operation of the MAX2370 ...

Page 2

MAX2370 Evaluation Kit DESIGNATION QTY DESCRIPTION 9pF ±0.1pF ceramic capacitors C24, C25 2 (0402) Murata GRM1555C1H9R0B 0.033µF ±10% ceramic capacitor C28 1 (0402) Murata GRM155R71A333K 0.022µF ±10% ceramic capacitor C29 1 (0402) Murata GRM155R71C223K 1.0µF ±10% ceramic capacitor C32 1 ...

Page 3

DESIGNATION QTY DESCRIPTION L1 1 47nH ±5% inductor (0603) L2 100nH ±5% inductors (0603) L4, L6, L7, L11, 0 Open L16 L5, L19 2 220nH ±5% inductors (0603 56nH ±5% inductor (0603) L10 1 11nH ±5% ...

Page 4

MAX2370 Evaluation Kit RF Upconverter Evaluation 1) Connect a CDMA RF signal generator to the IFIN port using the SMA connector. Set the carrier fre- quency to 120MHz, set the output power to -16.5dBm, and set the modulation to reverse-chan- ...

Page 5

The MAX2370 EV kit requires an external RF local oscil- lator for evaluation. A low-noise RF signal generator can be connected to the EV kit’s LOL port to act as the local oscillator. The minimum input level at the LOL ...

Page 6

MAX2370 Evaluation Kit DB25M TO PC PARALLEL PORT Figure 1. INTF2300 with MAX2370 EV Kit Providing Filtered Supply 6 _______________________________________________________________________________________ GND VCC JU1 INTF2300 10 MAX2370 V BAT 6 GND ...

Page 7

Figure 2. MAX2370 EV Kit Schematic (Sheet 1 of 2). Note: This schematic only represents components that are placed. _______________________________________________________________________________________ MAX2370 Evaluation Kit CCIFCP V Q- IFCP RFCP V CCRFCP V GC RFPLL IFOUT+ ...

Page 8

MAX2370 Evaluation Kit Figure 2. MAX2370 EV Kit Schematic (Sheet _______________________________________________________________________________________ ...

Page 9

Figure 3. MAX2370 EV Kit Component Placement Guide—Component Side (Top View) _______________________________________________________________________________________ MAX2370 Evaluation Kit 9 ...

Page 10

MAX2370 Evaluation Kit Figure 4. MAX2370 EV Kit Component Placement Guide—Solder Side (Bottom View) 10 ______________________________________________________________________________________ ...

Page 11

... 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 11 © 2005 Maxim Integrated Products MAX2370 Evaluation Kit Figure 6. MAX2370 EV Kit PC Board Layout— ...

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