LAN88710BM_samples SMSC, LAN88710BM_samples Datasheet - Page 46

• Manufacturer Part Number: LAN88710BM_samples
• Description: Ethernet ICs MII/RMII 10/100 Automot Transceiver
• Manufacturer: SMSC

Specifications of LAN88710BM_samples

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Transceivers
• Standard Supported: IEEE802.3, IEEE802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.6 V
• Maximum Operating Temperature: + 105 C
• Package / Case: QFN-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.1 (05-26-10)
3.8.9.3
Ethernet
10/100
MAC
Connector Loopback
The device maintains reliable transmission over very short cables and can be tested in a connector
loopback as shown in
from the output of the transformer back to the receiver inputs. The loopback works at both 10 and
100 Mbps.
TXD
RXD
Digital
Ethernet Transceiver
Figure 3.9 Connector Loopback Block Diagram
Figure
SMSC
3.9. An RJ45 loopback cable can be used to route the transmit signals
Small Footprint MII/RMII 10/100 Ethernet Transceiver for Automotive Applications
Analog
DATASHEET
46
TX
RX
XFMR
RJ45 Loopback Cable.
Created by connecting pin 1 to pin 3
and connecting pin 2 to pin 6.
SMSC LAN88710AM/LAN88710BM
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Datasheet