LAN8720AI-CP-TR SMSC, LAN8720AI-CP-TR Datasheet - Page 44

• Manufacturer Part Number: LAN8720AI-CP-TR
• Description: Ethernet ICs 10/100 Ethernet XCVR w/HP AutoMDIXSupport
• Manufacturer: SMSC

Specifications of LAN8720AI-CP-TR

• Product: Ethernet Transceivers
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.2 (11-10-10)
3.9.3
1.8 - 3.3V
VDDDIO
VDDCR
Supply
Power Supply Diagram (1.2V Supplied by External Source)
Supply
1.2V
Figure 3.17 Power Supply Diagram (1.2V Supplied by External Source)
C
F
C
C
BYPASS
DATASHEET
VDDCR
VDDIO
Core Logic
LAN8720A/LAN8720Ai
44
REGOFF
OUT
LED1/
24-QFN
Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support
Regulator
Internal
(Disabled)
~270 Ohm
Ch.1 3.3V
Circuitry
IN
Ch.2 3.3V
Circuitry
10k
VSS
VDD1A
VDD2A
RBIAS
SMSC LAN8720A/LAN8720Ai
Supply
Power
3.3V
12.1k
C
C
BYPASS
BYPASS
Datasheet