参数资料
型号: CB-ACC-27
厂商: ConnectBlue
文件页数: 20/58页
文件大小: 510K
描述: ANTENNA 1/2WAVE 2.4GHZ 10CM U.FL
标准包装: 1
天线类型: 鞭状:1/2 波,偶极
频带数目: 1
频率: 2.4GHz
增益: 2dBi
端子: U.FL(IPEX)
安装类型: 底座安装
高度(最大): 4.25"(108mm)
包装: 散装
产品目录页面: 558 (CN2011-ZH PDF)
其它名称: 809-1000
 
 
 
 
 
 
 
Version 1.17  2011-09
20
2.3 Characteristics
The cB-0901 board is designed to be fully interchangeable. If the host product has space for
the board it is possible to choose freely between a cB-OEMSPA311i/x or cB-OEMSPA331i/x
device without any change of the host product. If you design your power supply for cB-
OEMSPA331i/x the modules will be fully interchangeable.
The cB-0901 module has a linear power supply, which means that the current is constant if
the voltage supply is changed. See Table 10.
For more information about low power modes see Serial Port Adapter AT commands Speci-
fication.
2.3.1   Power supply
NOTE: Read the safety notes in section 7.2 before using the modules. 
2.3.1.1 cB-OEMSPA311i/x products
Table 7: Power supply
Symbol
Parameter
 
Value
Unit
VCC_3V3   Power supply (Un-
regulated*)
Min
3.0  VDC
Max
6.0  VDC
 
* The module is equipped with an internal linear voltage regulator.
 
Table 8: Current consumption
Symbol
Mode
 
Value
Unit
I
CC
 
@ VCC_3V3 = 3.3V 
 
Not connected
 
Average
7.9     mA
Peak
48     mA
Not con-
nected, stop
mode ena-
bled
Not connectable     Average
1.0     mA
Peak
1.2     mA
Connectable
Average
1.8     mA
Peak
48     mA
Connectable,
discoverable
Average
1.8     mA
Peak
48     mA
Connected    Idle or Receiving    Average
17     mA
Peak
55     mA
Transmitting
@115.2kbit/s
Average
22     mA
Peak
58     mA
Inquiry
 
Average
39     mA
Peak
70     mA
 
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