![](http://datasheet.mmic.net.cn/390000/MAX2140EVKIT_datasheet_16817767/MAX2140EVKIT_1.png)
General Description
The MAX2140 evaluation kit (EV kit) simplifies evalua-
tion of the MAX2140 complete SDARS receiver IC. It
enables testing of the device’s RF performance and
requires no additional support circuitry. The EV kit’s sig-
nal inputs and outputs use SMA connectors to facilitate
the connection of RF test equipment.
Features
Easy Evaluation of the MAX2140
+3.1V to +3.6V Single-Supply Operation
Jumpers for Digital Power Control and Shutdown
All Critical Peripheral Components Included
PC Control Software Included
E
MAX2140 Evaluation Kit
________________________________________________________________
Maxim Integrated Products
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.
1
DESIGNATION
C1, C2, C7, C27
QTY
4
DESCRIPTION
Open
C3, C4
2
6.8pF
±
0.25pF 0402 capacitors
Murata GRP1555C1H6R8C
C5, C6
2
47pF
±
5% 0603 capacitors
Murata GRM1885C1H470J
C8, C10
2
10μF tantalum capacitors
AVX TAJR106K006
C9, C11, C12,
C14–C18, C32,
C40, C41, C53,
C76, C83, C84
C13, C19
15
0.1μF
±
10% 0603 capacitors
Murata GRM188R71C104K
2
Open
C20, C23, C26,
C31, C52
5
100pF
±
5% 0603 capacitors
Murata GRM1885C1H101J
C21, C22, C42
3
Open
C24
1
1000pF
±
10% 0603 capacitor
Taiyo Yuden UMK107B102KZ-B
C25, C33, C34,
C35, C37, C38,
C43, C45, C46,
C48, C49, C51
12
0.01μF
±
10% 0603 capacitors
Taiyo Yuden UMK107B103KZ-B
C28, C29
2
3.9pF
±
0.25pF 0603 capacitors
Murata GRM1885C1H3R9C
C30
1
0.22μF
±
10% 0603 capacitor
Murata
Component List
Ordering Information
19-3136; Rev 0; 1/04
PART
TEMP RANGE
-40°C to +85°C
IC PACKAGE
44 Thin QFN-EP*
MAX2140EVKIT
*
EP = Exposed paddle.
SUPPLIER
Alpha
ATC
CoilCraft
Kayama
Murata
RF Monolithics
PHONE
360-647-2360
949-583-9119
847-639-6400
219-489-1533
770-436-1300
800-737-6937
FAX
360-671-4936
949-583-9213
847-639-1469
219-489-2261
770-436-3030
972-387-8148
Component Suppliers
DESIGNATION
QTY
DESCRIPTION
C47, C50
2
2.2μF
±
10% 0603 capacitors
Murata
C56, C57
2
3.9pF
±
0.25pF 0603 capacitors
Murata GRM1885C1H6R8D
C59
1
100pF
±
5% 0603 capacitor
Murata GRM1885C1H101J
C60, C61
2
47pF
±
5% 0402 capacitors
Murata GRP1555C1H470J
C62
1
22pF
±
1pF 0603 capacitor
Murata
C63, C69, C79,
C81, C82
5
330pF
±
5% 0603 capacitors
Murata GRM1885C1H331J
C73
1
0.01μF
±
10% 0805 capacitor
Taiyo Yuden UMK212B103KQ-B
C75
1
1.0μF
±
20% 1206 capacitor
Murata GRM31MR71C105MA01L
J1
1
DB25 M PC board
CONN HD-20 SERIES 747238-4
L1
1
Open
L4, L7, L9, L10
4
56nH
±
5% 0603 inductors
Murata LQW18AN56NJ00D
L5, L6
2
68nH
±
5% 0603 inductors
Murata LQG18HN68NJ00
L8
1
33nH
±
5% 0603 inductor
Murata LQW18AN33NJ00D