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参数资料
| 型号： | MAX2821 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | 2.4GHz 802.11b Zero-IF Transceivers |
| 中文描述： | 2.4GHz 802.11b零IF收发器 |
| 文件页数： | 1/7页 |
| 文件大小： | 1137K |
| 代理商： | MAX2821 |
General Description
The MAX2820/MAX2821 evaluation kits (EV kits) simplify
testing of the MAX2820/MAX2821. The EV kits provide
50
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’ receive and transmit performance in 802.11b
applications operating in the 2.4GHz to 2.5GHz ISM band.
Features
On-Board Line Drivers and Voltage Reference
50
SMA Connectors on All RF and Baseband
Ports
PC Control Software Available at
www.maxim-ic.com
SPI/QSPI/MICROWIRE Compatible
E
MAX2820/MAX2821 Evaluation Kits
________________________________________________________________
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
19-2581; Rev 0; 9/02
Component List
Ordering Information
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
PART
TEMP RANGE
-40
°
C to +85
°
C
-40
°
C to +85
°
C
IC PACKAGE
48 QFN
48 QFN
MAX2820EVKIT
MAX2821EVKIT
DESIGNATION
C1, C3, C7,
C10–C16,
C20–C23, C25,
C26, C28, C29,
C33, C34, C35,
C40, C50, C51
C2, C4, C5,
C6, C8, C9,
C17, C18, C19,
C27, C36–C39,
C41–C45
QTY
DESCRIPTION
24
0.01μF
±
10% ceramic capacitors
(0402)
Murata GRP155R71C103K
19
0.1μF
±
10% capacitors (0402)
Murata GRP155R61A104K
C24, C46, C47,
C48
4
10μF
±
10%, 16V tantalum capacitors,
C case
AVX TAJC106K016
82pF
±
5% capacitor (0402)
Murata GRP1555C1H820J
100pF
±
5% capacitor (0402)
Murata GRP1555C1H101J
2000pF
±
10% capacitor (0402)
Murata GRP155R71H202K
20pF
±
5% capacitor (0402)
Murata GRP1555C1H200J
8200pF
±
10% capacitor (0402)
Murata GRP155R71E822K
10pF
±
0.1pF capacitors (0402)
Murata GRP1555C1H100B
Not installed
SMA connectors, edge mount
EFJohnson 142-0701-801
Digi-Key J502-ND
C30
1
C31
1
C32
1
C49
1
C52
1
C53, C54
2
C55, C56
2
J1, J2, J5, J6,
J13, J14, J17
7
DESIGNATION
J3, J4, J7, J8,
J11, J12, J15,
J16
J9, J10,
J18–J22
QTY
DESCRIPTION
8
Not installed
7
Test points
Digi-Key 5000K-ND
DB25 male connector, right angle
AMP AMP747238-4
Digi-Key A2098-ND
J23
1
JP1–JP5, JP10,
JP18–JP21
L1
10
Not installed
1
0
±
5% resistor (0402)
6.8nH
±
5% inductors (0402)
Murata LQG15HN6N8J02
5.6nH
±
0.3nH inductor (0402)
Murata LQG15HN5N6S02
10k
±
10% variable resistors
Trimmer— Bourne 3296W-103
Potentiometer—Digi-Key 3296W-103-
ND
100
±
1% resistors (0402)
L2, L3
2
L4
1
R1, R2
2
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
3
8
75
±
1% resistors (0402)
13
0
±
5% resistors (0402)
4
10k
±
1% resistors (0402)
相关PDF资料 |
PDF描述 |
|---|---|
| MAX2821A | 2.4GHz 802.11b Zero-IF Transceivers |
| MAX2821EVKIT | Evaluation Kits for the MAX2820/MAX2821 |
| MAX2840 | 5GHz Linear Power Amplifiers |
| MAX2840EVKIT | Evaluation Kits for the MAX2840/MAX2841 |
| MAX2841 | 5GHz Linear Power Amplifiers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2821AETM | 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MAX2821AETM+ | 功能描述:射频接收器 RF and RFID RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MAX2821AETM+D | 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MAX2821AETM+T | 功能描述:射频接收器 RF and RFID RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MAX2821AETM+TD | 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
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