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.)
802.11a
-50
RX EMISSION SPECTRUM, LNA INPUT
(TX OFF, LNA = LOW GAIN)
RX I/Q DC OFFSET SETTLING RESPONSE
(+8dB BB VGA GAIN STEP)
RX I/Q DC OFFSET SETTLING RESPONSE
(-8dB BB VGA GAIN STEP)
-55
-60
-65
-70
-75
-80
-85
-90
1GHz
f = 4.1GHz
f = 8.3GHz
14GHz
3V
2V
1V
0
6mV
4mV
2mV
0
20ns/div
3V
2V
1V
0
6mV
4mV
2mV
0
20ns/div
RX I/Q DC OFFSET SETTLING RESPONSE
RX I/Q DC OFFSET SETTLING RESPONSE
(-16dB BB VGA GAIN STEP)
(-32dB BB VGA GAIN STEP)
16
RX EVM vs. P IN
3V
2V
1V
0
6mV
4mV
2mV
0
3V
2V
1V
0
6mV
4mV
2mV
0
14
12
10
8
6
4
2
0
LNA = HIGH GAIN
LNA = MEDIUM GAIN
LNA = LOW GAIN
400ns/div
400ns/div
-80
-70
-60
-50
-40
-30
-20
-10
0
P IN (dBm)
TX OUTPUT POWER vs. V CC
TX OUTPUT POWER vs. FREQUENCY
4.0
RX EVM vs. V OUT
-2
(B6:B1 = 111111)
-0
(B6:B1 = 111111)
3.5
3.0
2.5
2.0
1.5
1.0
P IN = -50dBm
-3
-4
-5
-6
-7
T A = -40 ° C
T A = +25 ° C
T A = +85 ° C
-2
-4
-6
-8
T A = -40 ° C
T A = +25 ° C
T A = +85 ° C
20
0.5
0
-29 -27 -25 -23 -21 -19 -17 -15 -13 -11 -9
P OUT (dBV RMS )
-8
-9
2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6
V CC (V)
-10
-12
4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9
FREQUENCY (GHz)
Maxim Integrated
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