MAX2828/MAX2829
Single-/Dual-Band 802.11a/b/g
World-Band Transceiver ICs
Typical Operating Characteristics (continued)
(V CC = 2.7V, f RF = 2.437GHz (802.11g) or f RF = 5.25GHz (802.11a), f REFOSC = 40MHz, SHDN = CS = high, RXHP = SCLK = DIN =
low, R BIAS = 11k ? , T A = +25 ° C using the MAX2828/MAX2829 evaluation kits.)
-10
-20
-30
-40
-50
-60
TX OUTPUT SPECTRUM
(54Mbps OFDM SIGNAL)
B6:B1 = 111100
0
-10
-20
-30
-40
-50
802.11a
TX OUTPUT SPECTRUM
f = 5.2GHz
f = 6.2GHz
f = 7.2GHz
f = 8.2GHz
0
-5
-10
-15
-20
TX OUTPUT POWER
vs. GAIN SETTINGS
-70
-80
-90
-100
-110
-60
-70
-80
-90
-100
-25
-30
-35
-40
5.21GHz
5.29GHz
1MHz
26.5GHz
0
8
16
24 32 40 48
56
64
GAIN SETTINGS
CHANNEL-SWITCHING FREQUENCY SETTLING
6200
LO FREQUENCY vs. V TUNE
-50
CLOSED-LOOP PHASE NOISE
50
(5.35GHz TO 5.15GHz)
D10:D9 = 11
6000
HIGH-BAND VCO
10
01
00
-60
40
5800
5600
-70
-80
30
20
5400
D10:D9 = 11
10
01
00
-90
-100
10
0
5200
-110
-10
5000
4800
4600
4400
LOW-BAND VCO
-120
-130
-140
-150
-20
-30
-40
-50
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
1k
10k
100k
1M
10M
0
250
V TUNE (V)
CHANNEL-SWITCHING FREQUENCY SETTLING
(5.875GHz TO 4.9GHz)
50
40
30
20
10
0
-10
-20
-30
-40
25kHz
5kHz/div
FREQUENCY OFFSET (Hz)
TX-RX TURNAROUND
FREQUENCY SETTLING
2.4
2.3
2.2
2.1
2.0
1.9
1.8
TIME ( μ s)
TX EVM
vs. P OUT
-50
0
250
-25kHz
0
50
1.7
-35
-30
-25
-20
-15 -10
-5
0
Maxim Integrated
TIME ( μ s)
TIME ( μ s)
P OUT (dBm)
21
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