LAN8720AI-CP SMSC, LAN8720AI-CP Datasheet - Page 68

• Manufacturer Part Number: LAN8720AI-CP
• Description: TXRX ETHERNET 10/100 RMII 24QFN
• Manufacturer: SMSC
• Type: Transceiverr

Specifications of LAN8720AI-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
• Product: Ethernet Transceivers
• Standard Supported: 802.3, 802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 85 C
• Ethernet Connection Type: 10/100 Base-T
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 638-1084

Revision 1.2 (11-10-10)
5.5
5.5.1
Transmitter Peak Differential Output Voltage
Receiver Differential Squelch Threshold
Note 5.14 Min/max voltages guaranteed as measured with 100 Ω resistive load.
This section details the various AC timing specifications of the device.
Note: The SMI timing adheres to the IEEE 802.3 specification. Refer to the IEEE 802.3 specification
Note: The RMII timing adheres to the RMII Consortium RMII Specification R1.2.
Equivalent Test Load
Output timing specifications assume a 25pF equivalent test load, unless otherwise noted, as illustrated
in
AC Specifications
PARAMETER
Figure 5.1
for additional timing information.
below.
Table 5.6 10BASE-T Transceiver Characteristics
OUTPUT
Figure 5.1 Output Equivalent Test Load
SYMBOL
DATASHEET
V
V
OUT
DS
68
MIN
300
2.2
Small Footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support
TYP
25 pF
420
2.5
MAX
585
2.8
SMSC LAN8720A/LAN8720Ai
UNITS
mV
V
Note 5.14
NOTES
Datasheet