MAX2828/MAX2829
Single-/Dual-Band 802.11a/b/g
World-Band Transceiver ICs
Table 15. Lowpass-Filter Register (A3:A0 = 0111)
DATA BIT
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DEFAULT
0
0
0
0
0
0
0
0
1
0
1
0
1
0
DESCRIPTION
Set to 0
RSSI High Bandwidth Enable. 0: 2MHz; 1: 6MHz
Set to 0
Tx LPF Corner Frequency Coarse Adjustment. D6:D5 = 00: undefined; 01: 12MHz (nominal mode); 10:
18MHz (turbo mode 1); 11: 24MHz (turbo mode 2).
Rx LPF Corner Frequency Coarse Adjustment. D4:D3 = 00: 7.5MHz; 01: 9.5MHz (nominal mode); 10:
14MHz (turbo mode 1); 11: 18MHz (turbo mode 2).
Rx LPF Corner Frequency Fine Adjustment (Relative to the Course Setting). D2:D0 = 000: 90%; 001:
95%; 010: 100%; 011: 105%; 100: 110%.
Lowpass Filter Register Definition (A3:A0 = 0111)
This register allows the adjustment of the Rx and Tx
lowpass filter corner frequencies (see Table 15).
Rx Control/RSSI Register Definition (A3:A0 = 1000)
This register allows the adjustment of the Rx section
and the RSSI output (see Tables 16a and 16b).
Table 16a. Rx Control/RSSI Register (A3:A0 = 1000)
DATA BIT
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DEFAULT
0
0
0
0
0
0
0
0
1
0
0
1
0
1
DESCRIPTION
Set to 0
Enable Rx VGA Gain Programming Serially. 0: Rx VGA gain programmed with external digital inputs
(B7:B1); 1: Rx VGA gain programmed with serial data bits in the Rx gain register (D6:D0).
RSSI Output Range. 0: low range (0.5V to 2V); 1: high range (0.5V to 2.5V).
RSSI Operating Mode. 0: RSSI disabled if RXHP = 0, and enabled if RXHP = 1; 1: RSSI enabled
independent of RXHP (see Table 16c).
Set to 0
RSSI Pin Function. 0: outputs RSSI signal in Rx mode; 1: outputs temperature sensor voltage in Rx,
Tx, and standby modes (see Table 16c).
Set to 0
Set to 1
Set to 0
Rx Highpass -3dB Corner Frequency when RXHP = 0. 0: 100Hz; 1: 30kHz
Set D1:D0 = 01
Maxim Integrated
35
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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
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