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參數資料
| 型號： | NRF2402G |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Single chip 2.4 GHz Transmitter |
| 中文描述： | 2.4 GHz的單芯片發(fā)射機 |
| 文件頁數： | 14/31頁 |
| 文件大?。?/td> | 368K |
| 代理商： | NRF2402G |
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PRODUCT SPECIFICATION
nRF2402/nRF2402G Single Chip 2.4 GHz Radio Transmitter
Nordic Semiconductor ASA -
Revision: 2.0
Vestre Rosten 81, N-7075 Tiller, Norway -
Page 14 of 31
Phone +4772898900
- Fax +4772898989
April 2005
Configuration for Direct Mode operation
For direct mode operation only the 14 first bits (bit[13:0]) of the configuring word is relevant.
Configuration Word overview
Bit
position
19
18
17
16
15
14
13
12
11:9
8:7
6:0
Number
of bits
6
1
1
1
1
1
1
1
3
2
7
Name
Function
PLL Control
PREAMBLE
PREAMBLE
CRC
CRC
CM
RFDR_SB
XO_F
RF_PWR
RF_CH#
Close the PLL for test.
UNUSED
Enable on-chip PREAMBLE generation
UNUSED, must be 1
8 or 16 bit CRC
Enable on-chip CRC generation
Communication mode (Direct or ShockBurst)
RF data rate (1Mbps requires 16MHz crystal)
Crystal frequency
RF output power
Frequency channel (0 to 127)
G
c
Table 8 Table of configuration words.
The configuration word is shifted in MSB first on positive CLK edges. New configuration is
enabled on the negative edge of CS.
NOTE!
On the negative edge of CS, the nRF2402/nRF2402G updates the number of bits actually
shifted in during the last configuration.
Ex:
If the nRF2402/nRF2402G is to be configured for Preamble and CRC in ShockBurst, a
total of 17 bits must be shifted in during the first configuration after VDD is applied.
Once the wanted "protocol" and modus are set there is no need to update this part of the
configuration during operation. If RF channel is to be changed, only the RF_CH# bits need to
be updated.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| nRF2402G-REEL | 功能描述:射頻發(fā)射器 1.9-3.6V 1MBIT XMTR 2.4GHz SHCKBRST RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| nRF2402G-REEL7 | 功能描述:射頻發(fā)射器 1.9-3.6V 1MBIT XMTR 2.4GHz SHCKBRST RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| NRF2402-REEL | 制造商:Nordic Semiconductor 功能描述: |
| NRF2460-DK | 功能描述:射頻開發(fā)工具 2.4 GHz ISM band 16 bit res RoHS:否 制造商:Taiyo Yuden 產品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
| nRF2460-R | 功能描述:音頻發(fā)送器、接收器、收發(fā)器 2.4GHz WIRELS MONO AUD STREAMER RoHS:否 制造商:Cirrus Logic 工作電源電壓:3.3 V, 5 V 電源電流:11.8 mA 通道數量:1 最大工作溫度:+ 70 C 接口類型:I2C, SPI 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-28 封裝: |
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