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參數(shù)資料
| 型號： | MAX2820-MAX2821 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 2.4GHz 802.11b Zero-IF Transceivers |
| 中文描述： | 基于2.4GHz 802.11b零IF收發(fā)器 |
| 文件頁數(shù)： | 22/23頁 |
| 文件大?。?/td> | 392K |
| 代理商： | MAX2820-MAX2821 |
M
2.4GHz 802.11b Zero-IF Transceivers
22
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Typical Application Circuit
VCC_DRVR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
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42
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40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
VCC_LNA
VREF
(MAX2821 ONLY)
RF_GAIN
RX_RFN
RX_RFP
VCC_REF
RBIAS
TX_RFP
TX_RFN
PA_BIAS
TX_GC
V
T
T
T
T
V
G
V
N
R
R
D
SHDNB
VCC_RXF
VCC_LO
VCC_VCO
BYP
TUNE
GND_VCO
GND_CP
CP_OUT
VCC_CP
CSB
SCLK
LOOP FILTER
R
T
V
R
V
R
R
R
R
R
D
R
MAX2820/
MAX2821
PROGRAMMING AND
MODE CONTROL
RX LEVEL
DETECTOR
90
0
90
0
∑
INTEGER-N
SYNTHESIZER
SERIAL
INTERFACE
VOS COMP
DIGITAL MODE CONTROL SIGNALS
FROM/TO BASEBAND IC
TX ANALOG INPUT SIGNAL
FROM BASEBAND IC
REFERENCE
OSCILLATOR INPUT
RX ANALOG OUTPUT SIGNAL
TO BASEBAND IC
DIGITAL MODE CONTROL
SIGNALS TO/FROM BASEBAND IC
RX GAIN-CONTROL SIGNALS
TO/FROM BASEBAND IC
RX RF INPUT FROM
SWITCH AND BPF
TX RF OUTPUT TO
SWITCH AND BPF
SERIAL INTERFACE
TO BASEBAND IC
DAC OUTPUT
FROM BASEBAND IC
TO PA BIAS INPUT
DAC OUTPUT
FROM BASEBAND IC
OPTIONAL CONNECTION
TO BASEBAND
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX2820EGM-TD | 2.4GHz 802.11b Zero-IF Transceivers |
| MAX2825EVKIT | Evaluation Kits for the MAX2825/MAX2826/MAX2827 |
| MAX2826EVKIT | Evaluation Kits for the MAX2825/MAX2826/MAX2827 |
| MAX2827EVKIT | Evaluation Kits for the MAX2825/MAX2826/MAX2827 |
| MAX2825 | POT 50K OHM 12MM VERT NO BUSHING |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2821AETM | 功能描述:射頻接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2821AETM+ | 功能描述:射頻接收器 RF and RFID RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2821AETM+D | 功能描述:射頻接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2821AETM+T | 功能描述:射頻接收器 RF and RFID RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| MAX2821AETM+TD | 功能描述:射頻接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
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