LAN8720A-CP SMSC, LAN8720A-CP Datasheet - Page 73

• Manufacturer Part Number: LAN8720A-CP
• Description: TXRX ETHERNET 10/100 RMII
• Manufacturer: SMSC
• Type: Transceiverr

Specifications of LAN8720A-CP

• Number Of Drivers/receivers: 4/4
• Protocol: RMII
• Voltage - Supply: 1.6 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 24-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1080

Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support
Datasheet
SMSC LAN8720A/LAN8720Ai
5.5.4.3
CLKIN frequency
CLKIN Frequency Drift
CLKIN Duty Cycle
CLKIN Jitter
RMII CLKIN Requirements
PARAMETER
Table 5.11 RMII CLKIN (REF_CLK) Timing Values
DATASHEET
73
MIN
40
TYP
50
MAX
± 50
150
60
UNITS
MHz
psec
ppm
%
Revision 1.2 (11-10-10)
p-p – not RMS
NOTES