LAN8187-JT SMSC, LAN8187-JT Datasheet - Page 62

• Manufacturer Part Number: LAN8187-JT
• Description: Ethernet ICs HiPerfrm Ethrnt PHY
• Manufacturer: SMSC
• Type: MII/RMII Ethernet Transceiverr

Specifications of LAN8187-JT

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Transceivers
• Number Of Transceivers: 1
• Standard Supported: 802.3ab
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 1.8 V
• Supply Current (max): 39 mA, 81.6 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.7 (03-04-11)
6.3
6.3.1
6.3.1.1
PARAMETER
T6.1
Data Out -
RXD[1:0]
Clock In -
CRS_DV
CLKIN
RMII 100Base-T TX/RX Timings
100M RMII Receive Timing
RMII 10/100Base-TX/RX Timings
Output delay from rising edge of
CLKIN to receive signals output
valid
CLKIN frequency
DESCRIPTION
Figure 6.6 100M RMII Receive Timing Diagram
Table 6.6 100M RMII Receive Timing Values
±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX & flexPWR
T
DATASHEET
6.1
62
MIN
2
Valid Data
TYP
50
MAX
10
UNITS
MHz
ns
SMSC LAN8187/LAN8187i
NOTES
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