MAX2741_1 Datasheet, PDF (1/7 Pages) Maxim Integrated Products – Evaluation Kit

19-3815; Rev 0; 9/05
MAX2741 Evaluation Kit
General Description
The MAX2741 evaluation kit (EV kit) simplifies evalua-
tion of the MAX2741 L1-band global positioning system
(GPS), radio-frequency (RF), front-end 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 MAX2741
♦ +2.7V to +3.0V Single-Supply Operation
♦ All Critical Peripheral Components Included
Ordering Information
PART
MAX2741EVKIT
TEMP RANGE
-40°C to +85°C
*EP = Exposed paddle.
IC PACKAGE
28 Thin QFN-EP*
DESIGNATION QTY
DESCRIPTION
C1
1
2.2pF ±0.1pF (0402) capacitor
Murata GRM1555C1H2R2B
C2, C3, C4,
C8, C10, C23,
C27, C33, C47,
15
0.1µF ±10% (0402) capacitors
Murata GRM155R61A104K
C50–C54, C60
C5, C6, C9,
C11, C12, C13,
C 48
7
100pF ±5% (0402) capacitors
Murata GRM1555C1H101J
C7, C14, C24,
C25, C26, C28, 0 Open
C30, C31
C20, C21, C32,
C57, C58
5
1000pF ±10% (0402) capacitors
Murata GRM15571H102K
C 22
1 ^{2200pF ±10% (0402) capacitor}
Taiyo Yuden UMK105BJ222KW
C34–C38, C49 6 ^{0.01µF ±10% (0402) capacitors}
Murata GRM155R71C103K
C39, C40
39pF ±5% (0402) capacitors
2 _{Taiyo Yuden UMK105CH390JW}
C 41–C 44
4
680pF ±10% (0402) capacitors
Taiyo Yuden UMK105BJ681KW
C45, C46
2
5.6pF ±0.5pF (0402) capacitors
Murata GRM1555C1H5R6D
C59, C62
2
1.0µF ±10% (0402) capacitors
Murata GRM155R60J105K
J1
1
Connector, DB25, right-angle male
AMP 747238-4
Component List
DESIGNATION QTY
DESCRIPTION
J2, J10, J11,
J12, J14, J19
Connectors, SMA edge mount,
6 round contact
Johnson 142-0701-801
J3–J9,
J15–J18, J23,
J24
1 x 2-pin headers, 2-pin inline headers,
13 100-mil centers
Sullins PTC36SAAN
J3–J9,
J15–J18, JP1
12
Shunts, shorting jumpers
Sullins STC02SYAN
J13
0 Not installed
1 x 3-pin header, 3-pin inline header,
JP1
1 100-mil center
Sullins PTC36SAAN
L1
1
6.2nH ±5% (0402) inductor
Coilcraft CS-6N2XJBW
L2, L3
2
470nH ±2% (0603) inductors
Murata LQW18ANR47G00
R1
1 36.5kΩ ±1% (0402) resistor
R2–R5,
R9–R12,
R16–R19,
R26–R29, R32
17 0Ω ±5% (0402) resistors
R6, R8, R25,
R33–R41
12 10kΩ ±5% (0402) resistors
R7, R20–R24
R30
0 Open
1 30Ω ±5% (0402) resistor
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