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參數(shù)資料
| 型號： | NRF2401AG |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Single chip 2.4 GHz Transceiver |
| 中文描述： | 單片2.4GHz無線收發(fā) |
| 文件頁數(shù)： | 21/38頁 |
| 文件大?。?/td> | 263K |
| 代理商： | NRF2401AG |
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PRODUCT SPECIFICATION
nRF2401A Single Chip 2.4 GHz Radio Transceiver
General device configuration:
This section of the configuration word handles RF and device related parameters.
Modes:
RX2_EN
CM
RFDR_SB
15
14
13
12
Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -
Revision: 1.0
Phone +4772898900
-
Fax +4772898989
December 2004
Page 21 of 38
XO_F
11
RF_PWR
9
10
8
Table 14 RF operational settings.
Bit 15:
RX2_EN:
NOTE:
Logic 0: One channel receive
Logic 1: Two channels receive
In two channels receive, the nRF2401A receives on two, separate
frequency channels simultaneously. The frequency of receive channel
1 is set in the configuration word bit[7-1], receive channel 2 is always
8 channels (8 MHz) above receive channel 1.
Bit 14:
Communication Mode:
Logic 0: nRF2401A operates in direct mode.
Logic 1: nRF2401A operates in ShockBurst mod
e
Bit 13:
RF Data Rate:
Logic 0: 250 kbps
Logic 1: 1 Mbps
NOTE:
Utilizing 250 kbps instead of 1Mbps will improve the receiver
sensitivity by 10 dB. 1Mbps requires 16MHz crystal.
Bit 12-10:
XO_F:
Selects the nRF2401A crystal frequency to be used:
XO FREQUENCY SELECTION
D11
D10
0
0
0
1
1
0
1
1
0
0
D12
0
0
0
0
1
Crystal Frequency [MHz]
4
8
12
16
20
Table 15 Crystal frequency setting.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| nRF2401AG-REEL | 功能描述:射頻收發(fā)器 1.9-3.6V 1MBIT XCVR 2.4GHz SHCKBRST RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據速率:2000 Kbps 調制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| nRF2401AG-REEL7 | 功能描述:射頻收發(fā)器 1.9-3.6V 1MBIT XCVR 2.4GHz SHCKBRST RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據速率:2000 Kbps 調制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| NRF2401-AREEL | 制造商:Nordic Semiconductor 功能描述: |
| NRF2401-EVKIT | 制造商:Nordic Semiconductor 功能描述:2X BOARDS + 2 WHIP ANT. 2.4GHZ 制造商:Nordic Semiconductor 功能描述:EVALUATION KIT |
| NRF2401GA | 制造商:Nordic Semiconductor 功能描述:IC TRANSCEIVER 2.4GHZ SMD 制造商:Nordic Semiconductor 功能描述:IC, TRANSCEIVER, 2.4GHZ, SMD |
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