AS3909 데이터 시트보기 (PDF) - austriamicrosystems AG
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AS3909 Datasheet PDF : 77 Pages
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Detailed Description
Figure 10:
Minimum Configuration with Single Sided Antenna Driving
+3.3V
EN
VDD
AGD
SEN
µC
SDATAO
VSS
SDATAI
SCLK
VSP_A
INTR
MCU_CLK
VSN_A
TEST
VSN_D
VSP_RF
XTI
XTO
TRIM1_x
TRIM2_x
VSN_RF
RF01
RF02
RFI1
RFI2
Detailed Description
Antenna
Figure 11:
Minimum Configuration with Differential Antenna Driving
+3.3V
EN
VDD
AGD
SEN
µC
SDATAO
VSS
SDATAI
SCLK
VSP_A
INTR
MCU_CLK
VSN_A
TEST
VSN_D
VSP_RF
XTI
XTO
TRIM1_x
TRIM2_x
VSN_RF
RF01
RF02
RFI1
RFI2
1/2 Antenna
1/2 Antenna
Note: AAT is only available for AS3910 (hence TrimX_X is only a connectable for AS3910).
AS3909/AS3910 – 10
ams Datasheet, Confidential: 2013-Oct [3-02]
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