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CLKREQ28
CLKREQ15
MCLK
VCLK
DCLK
IDATA
TVK: Layer information QDATA
Layer 1: Component top, signal
Layer 2: Mixed signal VLOOP
Layer 3: GND main
Layer 4: Power, RF Striplines, Audio to/from
amplifier, mixed signal
Layer 5: Power, mixed signal
ADSTRO
Layer 6: GND local, mixed signal ADSTRO ADSTRO
Layer 7: RFinterrface, mixed signal RTEMP
RTEMP RTEMP
Layer 8: Component bottom, signal VLOOP RADSTR
RADSTR
RADSTR
RADCLK
QDATA RADCLK RADCLK
RADDAT
IDATA RADDAT RADDAT
E0001
DCLK
VLOOP
Clamp
1 VCLK
GND ANTSW1
MCLK ANTSW1 ANTSW1 QDATA
Will be connected TXON
CLKREQ15 TXON TXON IDATA
to GND in PCB
ANTSW0
CLKREQ28 ANTSW0 ANTSW0 DCLK
ANTSW2
ANTSW2 ANTSW2
VCLK
SHIELDCAN_CLARA_LARGE
MODA MODA MCLK
SXA1095029 MODA
MODB MODB
MODB
MODC
MODC MODC
E0002
MODD
MODD MODD
Clamp VCXOCONT
1 VCXOCONT VCXOCONT TP1
GND
LDOA TESTOUT
LDOA LDOA
Will be connected
to GND in PCB VBATTi VFM CLKREQ15
RadioTop
VBATTi VFM
SHIELDCAN_CLARA_SMALL EXTLDO
SXA1095030 EXTLDO EXTLDO
I2CCLK
I2CCLK I2CCLK
I2CDAT
I2CDAT I2CDAT
FM_ANTENNA FM_ANTENNA FML
FM_ANTENNA
FMR
FMI2CEN FMI2CEN VDIG VBATTi VBT VMEM
FMI2CEN
FMINT FMINT
FMINT
RTCCLK
VMEM
FM_Radio_1 VBT
VBATTi
VDIG
RESOUT2n
PCMDATB RESOUT2n CLKREQ28
RESOUT2n
UARTRX3 RTCCLK RTCCLK
RTCCLK CLKREQ15
UARTCTS3 UARTRTS3 UARTRTS3
UARTRTS3 PCMDATB
UARTTX3 UARTTX3
UARTTX3 UARTRX3
FML PCMSYNC
PCMSYNC PCMSYNC UARTCTS3
FMR PCMCLK
PCMCLK PCMCLK
PCMDATA BTSYSCLK
PCMDATA PCMDATA
BTSYSCLK BTSYSCLK
Bluetooth
BasebandTop
FMR
FML
UARTCTS3
UARTRX3
PCMDATB