參數(shù)資料
型號: EM2420TR
廠商: Electronic Theatre Controls, Inc.
英文描述: 2.4 GHz IEEE 802.15.4 / ZigBee RF Transceiver
中文描述: 2.4 GHz IEEE 802.15.4標(biāo)準(zhǔn)/ ZigBee的射頻收發(fā)器
文件頁數(shù): 52/89頁
文件大?。?/td> 1758K
代理商: EM2420TR
EM2420
Ember Part Number: 120-0049-000
C
EM2420 Datasheet
Page 52 of 89
Output Power Programming
The RF output power of the device is
programmable and is controlled by the
TXCTRL.PA_LEVEL
register. Table 9
shows the output power for different
settings,
including
programming of the
TXCTRL
control
the
complete
register. The typical current consumption
is also shown.
The power amplifier can be operated in
differential mode.
PA_LEVEL
TXCTRL
register
Output Power [dBm]
Current Consumption [mA]
31
0xA0FF
0
17.4
27
0xA0FB
-1
16.5
23
0xA0F7
-3
15.2
19
0xA0F3
-5
13.9
15
0xA0EF
-7
12.5
11
0xA0EB
-10
11.2
7
0xA0E7
-15
9.9
3
Table 9. Output power settings and typical current consumption @ 2.45 GHz
0xA0E3
-25
8.5
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