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參數(shù)資料
| 型號： | CC2420DK |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | LC2MOS 5 O RON SPST Switch; Package: PDIP; No of Pins: 16; Temperature Range: Industrial |
| 中文描述： | 2.4 GHz IEEE 802.15.4標準/ ZigBee功能的RF收發(fā)器 |
| 文件頁數(shù)： | 54/87頁 |
| 文件大?。?/td> | 1418K |
| 代理商： | CC2420DK |
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SmartRF
CC2420
Transmitter Test Modes
CC2420
can be set into different transmit
test modes for performance evaluation.
The test mode descriptions in the following
sections requires that the chip is first
reset, the crystal oscillator is enabled
using the
SXOSCON
command strobe and
that the crystal oscillator has stabilised.
Unmodulated carrier
An
transmitted
MDMCTRL1.TX_MODE
to 2, writing 0x1800
unmodulated
carrier
by
may
be
setting
to the
DACTST
register and issue a
STXON
command strobe. The transmitter
is then enabled while the transmitter I/Q
DACs are overridden to static values. An
unmodulated carrier will then be available
on the RF output pins.
A plot of the single carrier output spectrum
from
CC2420
is shown in Figure 30 below.
A
Unit
dBm
RF Att
30 dB
1AVG
1SA
Ref Lvl
3 dBm
Center 2.45 GHz
Span 2 MHz
200 kHz/
RBW
10 kHz
VBW
10 kHz
SWT
50 ms
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-97
3
Date: 23.OCT.2003 21:38:33
Figure 30. Single carrier output
Chipcon AS
SmartRF
CC2420 Preliminary Datasheet (rev 1.2), 2004-06-09
Page 54 of 87
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CC2420EMK | 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 EVALUATION KT (2)PCBs & (2)ANTENNA RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:EM35x 頻率:2.4 GHz 接口類型:USB 工作電源電壓: |
| CC2420RGZ | 制造商:Texas Instruments 功能描述:IC, RF TXRX, 2400MHZ TO 2483.5MHZ, QLP48; Frequency Min:2.4GHz; Frequency Max:2.4835GHz; Modulation Type:O-QPSK; Receiving Current:18.8mA; Transmitting Current:17.4mA; RF IC Case Style:QLP; No. of Pins:48; Supply Voltage Min:1.6V |
| CC2420RGZR | 制造商:Texas Instruments 功能描述:IC, RF TXRX, 2400MHZ TO 2483.5MHZ, QLP48; Frequency Min:2.4GHz; Frequency Max:2.4835GHz; Modulation Type:O-QPSK; Data Rate:250Kbps; Receiving Current:18.8mA; RF IC Case Style:QLP; No. of Pins:48; Supply Voltage Min:1.6V ;RoHS Compliant: Yes |
| CC2420RGZT | 制造商:Texas Instruments 功能描述:IC RF TXRX ZIGBEE 2.4GHZ 48VQFN |
| CC2420-RTB1 | 功能描述:射頻收發(fā)器 Sgl-Chip 2.4GHz IEEE & ZigBee Ready RF RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)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 |
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