19-2581; Rev 0; 9/02
MAX2820/MAX2821 Evaluation Kits
General Description
The MAX2820/MAX2821 evaluation kits (EV kits) simplify
testing of the MAX2820/MAX2821. The EV kits provide
50鈩?SMA connectors for all RF and baseband inputs and
outputs. Differential-to-single-ended and single-ended-to-
differential line drivers are provided to convert the differ-
ential I/Q baseband inputs and outputs to single ended.
The EV kits simplify evaluation of the MAX2820/
MAX2821s鈥?receive and transmit performance in 802.11b
applications operating in the 2.4GHz to 2.5GHz ISM band.
Features
鈾?/div>
On-Board Line Drivers and Voltage Reference
鈾?/div>
50鈩?SMA Connectors on All RF and Baseband
Ports
鈾?/div>
PC Control Software Available at
www.maxim-ic.com
鈾?/div>
SPI鈩?QSPI鈩?MICROWIRE鈩?Compatible
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Evaluate: MAX2820/MAX2821
Ordering Information
PART
MAX2820EVKIT
MAX2821EVKIT
TEMP RANGE
-40掳C to +85掳C
-40掳C to +85掳C
IC PACKAGE
48 QFN
48 QFN
Component List
DESIGNATION QTY
C1, C3, C7,
C10鈥揅16,
C20鈥揅23, C25,
C26, C28, C29,
C33, C34, C35,
C40, C50, C51
C2, C4, C5,
C6, C8, C9,
C17, C18, C19,
C27, C36鈥揅39,
C41鈥揅45
C24, C46, C47,
C48
C30
C31
C32
C49
C52
C53, C54
C55, C56
J1, J2, J5, J6,
J13, J14, J17
DESCRIPTION
0.01碌F
卤10%
ceramic capacitors
(0402)
Murata GRP155R71C103K
DESIGNATION QTY
J3, J4, J7, J8,
J11, J12, J15,
J16
J9, J10,
J18鈥揓22
J23
19
0.1碌F
卤10%
capacitors (0402)
Murata GRP155R61A104K
10碌F
卤10%,
16V tantalum capacitors,
C case
AVX TAJC106K016
82pF
卤5%
capacitor (0402)
Murata GRP1555C1H820J
100pF
卤5%
capacitor (0402)
Murata GRP1555C1H101J
2000pF
卤10%
capacitor (0402)
Murata GRP155R71H202K
20pF
卤5%
capacitor (0402)
Murata GRP1555C1H200J
8200pF
卤10%
capacitor (0402)
Murata GRP155R71E822K
10pF
卤0.1pF
capacitors (0402)
Murata GRP1555C1H100B
Not installed
SMA connectors, edge mount
EFJohnson 142-0701-801
Digi-Key J502-ND
JP1鈥揓P5, JP10,
JP18鈥揓P21
L1
L2, L3
L4
8
7
1
10
1
2
1
DESCRIPTION
Not installed
Test points
Digi-Key 5000K-ND
DB25 male connector, right angle
AMP AMP747238-4
Digi-Key A2098-ND
Not installed
0鈩?/div>
卤5%
resistor (0402)
6.8nH
卤5%
inductors (0402)
Murata LQG15HN6N8J02
5.6nH
卤0.3nH
inductor (0402)
Murata LQG15HN5N6S02
10k鈩?/div>
卤10%
variable resistors
Trimmer鈥?Bourne 3296W-103
Potentiometer鈥擠igi-Key 3296W-103-
ND
100鈩?/div>
卤1%
resistors (0402)
75鈩?/div>
卤1%
resistors (0402)
24
4
1
1
1
1
1
2
2
7
R1, R2
R3, R4, R35
R5, R7, R13,
R17, R21, R22,
R29, R31
R6, R10, R16,
R18, R19, R24,
R26, R32, R34,
R41, R42, R48,
R49
R8, R14, R23,
R30
2
3
8
13
0鈩?/div>
卤5%
resistors (0402)
4
10k鈩?/div>
卤1%
resistors (0402)
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.
MAX2820EVKIT PDF文件相关型号
MAX2821EVKIT
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