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MAX2828/MAX2829
Single-/Dual-Band 802.11a/b/g
World-Band Transceiver ICs
AC ELECTRICAL CHARACTERISTICS — 802.11a Rx Mode (MAX2828/MAX2829) (continued)
(MAX2828/MAX2829 evaluation kits: V CC = +2.7V, f IN = 5.25GHz; receiver baseband I/Q outputs at 112mV RMS (-19dBV), f REFOSC =
40MHz, SHDN = RXENA = CS = high, RXHP = TXENA = SCLK = DIN = low, R BIAS = 11k ? , registers set to default settings and cor-
responding test mode, T A = +25 ° C, unless otherwise noted. Unmodulated single-tone RF input signal is used, unless otherwise indi-
cated.) (Tables 1, 2, 3)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
RSSI
RSSI Minimum Output Voltage
RSSI Maximum Output Voltage
RSSI Slope
RXHP = 1, low range (D11 = 0, see the Rx Control/RSSI
Register Definition section)
RXHP = 1, high range (D11 = 1, see the Rx Control/RSSI
Register Definition section)
RXHP = 1, low range (D11 = 0, see the Rx Control/RSSI
Register Definition section)
RXHP = 1, high range (D11 = 1, see the Rx Control/RSSI
Register Definition section)
RXHP = 1, low range (D11 = 0, see the Rx Control/RSSI
Register Definition section)
RXHP = 1, high range (D11 = 1, see the Rx Control/RSSI
Register Definition section)
0.5
0.52
2
2.5
22.5
30
V
V
mV/dB
RSSI Output Settling Time
To within 3dB of steady
state
+40dB signal step
-40dB signal step
0.2
0.7
μs
AC ELECTRICAL CHARACTERISTICS — 802.11g Tx Mode (MAX2829)
(MAX2829 evaluation kit: V CC = +2.7V, f OUT = 2.437GHz, f REFOSC = 40MHz, SHDN = TXENA = CS = high, RXENA = SCLK = DIN =
low, R BIAS = 11k ? , 100mV RMS sine and cosine signal (or 100mV RMS , 54Mbps IEEE 802.11g I/Q signals wherever OFDM is men-
tioned) applied to baseband I/Q inputs of transmitter, registers set to default settings and corresponding test mode, T A = +25 ° C,
unless otherwise noted.) (Table 4)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
TRANSMIT SECTION: Tx BASEBAND I/Q INPUTS TO RF OUTPUTS
RF Output Frequency Range, f RF
2.412
2.500
GHz
Output Power
54Mbps 802.11g OFDM
signal
1.5% EVM
B6:B1 = 111011
-2.5
-4.5
dBm
Output Power (CW)
Output Power Range
Carrier Leakage
Unwanted Sideband Suppression
Tx Output ACP
RF Output Return Loss
8
V IN = 100mV RMS at 1MHz I/Q CW signal, B6:B1 =
111111
B6:B1 = 111111 to B6:B1 = 000000
Without DC offset cancellation
Uncalibrated
Measured with 1MHz resolution bandwidth at 22MHz
offset from channel center (B6:B1 = 111011), OFDM
signal
With external 50 ? match
-2
30
-27
-46
-69
-14
dBm
dB
dBc
dBc
dBm/
MHz
dB
Maxim Integrated
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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