Silicon Laboratories Si8281-EVB User Manual page 4

2. Schematics
SF1
BUMPER
INPUT
VIN
J1
1
2
GNDA
SF3
BUMPER
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TP1
VIN
VIN
Si8281
VIN
TP2 TP7
GNDA GNDA
1
GNDA
GNDA
Figure 2.1. Si8281-EVB Top Level Schematic
TP3
VPWR VPWR
VPWR
TP4
VDDB
VDDB
VDDB
TP5 TP14
VMID VMID
VMID
VMID
TP6
VSSB
VSSB
VSSB
UG167: Si8281-EVB User's Guide
Schematics
SF2
BUMPER
INPUT
VPWR
2
1
J2
VMID
OUTPUT
VDDB
3
2
1
VMID
J3
VSSB
SF4
BUMPER
Rev. 0.1 | 3