參數(shù)資料
型號： CC2420
廠商： Electronic Theatre Controls, Inc.
英文描述： 2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
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)： 67/87頁
文件大?。?/td> 1418K
代理商： CC2420
SmartRF
CC2420
RXCTRL1 (0x17) - Receive control register 1
Bit
Field Name
Reset
R/W
Description
15:14
-
0
W0
Reserved, write as 0.
13
RXBPF_LOCUR
0
R/W
Controls reference bias current to RX bandpass filters:
0: 4 uA (Default)
1: 3 uA
12
RXBPF_MIDCUR
0
R/W
Controls reference bias current to RX bandpass filters:
0: 4 uA (Default)
1: 3.5 uA
11
LOW_LOWGAIN
1
R/W
LNA low gain mode setting in AGC low gain mode.
10
MED_LOWGAIN
0
R/W
LNA low gain mode setting in AGC medium gain mode.
9
HIGH_HGM
1
R/W
RX Mixers high gain mode setting in AGC high gain mode.
8
MED_HGM
0
R/W
RX Mixers high gain mode setting in AGC medium gain mode.
7:6
LNA_CAP_ARRAY[1:0]
1
R/W
Selects varactor array setting in the LNA
0: OFF
1: 0.1pF (x2) (Nominal)
2: 0.2pF (x2)
3: 0.3pF (x2)
5:4
RXMIX_TAIL[1:0]
1
R/W
Control of the receiver mixers output current.
0: 12
μ
A
1: 16
μ
A (Nominal)
2: 20
μ
A
3: 24
μ
A
3:2
RXMIX_VCM[1:0]
1
R/W
Controls VCM level in the mixer feedback loop
0: 8
μ
A mixer current
1: 12
μ
A mixer current (Nominal)
2: 16
μ
A mixer current
3: 20
μ
A mixer current
1:0
RXMIX_CURRENT[1:0]
2
R/W
Controls current in the mixer
0: 360
μ
A mixer current (x2)
1: 720
μ
A mixer current (x2)
2: 900
μ
A mixer current (x2) (Nominal)
3: 1260
μ
A mixer current (x2)
Chipcon AS
SmartRF
CC2420 Preliminary Datasheet (rev 1.2), 2004-06-09
Page 67 of 87
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CC2420/T&R 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
CC2420/TR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.4 GHz IEEE 802.15.4 / ZigBee-ready RF Transceiver
CC2420DBK 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 DEMO KIT 2 DEMO BOARDS 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:
CC2420DK 功能描述:Zigbee/802.15.4開發(fā)工具 CC2420 DEVELOPMENT KIT 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:
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:
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