Datasheet

LAN8710A/LAN8710AI
DS00002164B-page 40  2016 Microchip Technology Inc.
3.9.3 POWER SUPPLY DIAGRAM (1.2V SUPPLIED BY EXTERNAL SOURCE)
FIGURE 3-14: POWER SUPPLY DIAGRAM (1.2V
SUPPLIED BY EXTERNAL SOURCE)
LAN8710A/LAN8710Ai
32-QFN
RBIAS
VSS
12.1k
VDD2A
C
BYPASS
C
BYPASS
VDD1A
VDDIO
C
BYPASS
C
F
VDDDIO
Supply
1.8 - 3.3V
Power
Supply
3.3V
VDDCR
LED1/
REGOFF
Core Logic
Internal
Regulator
(Disabled)
Ch.2 3.3V
Circuitry
INOUT
Ch.1 3.3V
Circuitry
VDDCR
Supply
1.2V
~270 Ohm
10k
470 pF
1 uF