MAX2828/MAX2829
Single-/Dual-Band 802.11a/b/g
World-Band Transceiver ICs
Block Diagrams/Typical Operating Circuits (continued)
Rx/Tx BASEBAND-CONTROL BITS FROM
BASEBAND IC
Rx ANALOG OUTPUT
TO BASEBAND IC
56
55
54
53
52
51
50
49
48
47
46
45
44
43
Rx FRONT-END AND Tx BASEBAND
GAIN-CONTROL BIT FROM
BASEBAND IC
B6
1
42
RXHP
CONTROL BIT FROM
BASEBAND IC
V CC
2
MUX
MUX
41
RXENA
MODE-CONTROL
LOGIC SIGNAL FROM
MAX2829
BASEBAND IC
Rx FRONT-END GAIN-CONTROL BIT
FROM BASEBAND IC
B7
3
RSSI
40
RSSI
RSSI OUTPUT
2.40GHz Rx RF OUTPUT FROM
SWITCH AND BPF
8.2pF
1pF
3.6nH
RXRFL
4
39
SHDN
MODE-CONTROL
LOGIC SIGNAL FROM
BASEBAND IC
GND
5
0 °
38
V CC
5GHz Rx RF OUTPUT FROM
SWITCH AND BPF
1.8nH
0.5pF
RXRFH
6
90 °
37
BYPASS
5GHz Tx RF OUTPUT
TO BPF AND PA
1.2pF
1.2pF
2nH
0.5pF GND
TXRFH+
TXRFH-
7
8
9
0 °
÷ 2
90 °
PLL
36
35
34
TUNE
GND
GND
620 ?
300 ?
C1
150pF
10nF
2.4GHz TX RF OUTPUT
TO BPF AND PA
1.8pF
V CC
TXRFL+
10
11
33
32
CPOUT
GND
C2
560pF
6.8nH
1.8pF
TXRFL-
12
SERIAL
INTERFACE
31
V CC
MODE-CONTROL LOGIC
TXENA 13
30
ROSC
REFERENCE
OSCILLATOR INPUT
SIGNAL FROM BASEBAND IC
PA BIAS CURRENT
PABIAS
14
29
LD
LOCK-DETECT OUTPUT
TO BASEBAND IC
TO PA
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Maxim Integrated
Tx ANALOG INPUT
SIGNAL FROM
BASEBAND IC
SERIAL INPUT FROM
BASEBAND IC
25
相关PDF资料
MAX2830EVKIT+ KIT EVAL FOR MAX2830
MAX2831EVKIT+ KIT EVAL FOR MAX2831
MAX2837EVKIT+ KIT EVAL FOR MAX2837
MAX2838EVKIT+ KIT EVAL FOR MAX2838
MAX2839ASEVKIT+ KIT EVAL FOR MAX2839A WLP
MAX2839EVKIT+ KIT EVAL FOR MAX2839
MAX2851ITK+ TRANSMITTER MIMO 5GHZ 5CH 68TQFN
MAX2852ITK+ IC RECEIVER DFS 5GHZ 68TQFN
相关代理商/技术参数
MAX2829EVKIT+ 功能描述:WiFi/802.11开发工具 MAX2829 Eval Kit RoHS:否 制造商:Roving Networks 产品:Evaluation Boards 工具用于评估:RN-171 支持协议:802.11 b/g 频率:2.4 GHz 接口类型:UART 工作电源电压:2 V to 16 V
MAX2829INT 制造商:Maxim Integrated Products 功能描述:2.4GHZ/5GHZ DUAL-BAND 802.11A/G RF TRANSCEIVE - Rail/Tube
MAX2829RD 制造商:Maxim Integrated Products 功能描述:2.4GHZ/5GHZ DUAL-BAND 802.11A/G RF TRANSCEIVE - Rail/Tube
MAX2830E/D 功能描述:射频收发器 2.4GHz to 2.5GHz 802.11g/b 射频收发器 with PA and Rx/Tx/Diversity Switch RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX2830E/W 功能描述:射频收发器 2.4GHz to 2.5GHz 802.11g/b 射频收发器 PA and Rx/Tx/Antenna Diversity Switch RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX2830E/W-C8P 功能描述:射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX2830ETM+ 功能描述:射频收发器 2.4-2.5GHz 802.11g/b 射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
MAX2830ETM+T 功能描述:射频收发器 2.4-2.5GHz 802.11g/b 射频收发器 RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray