LAN8187I-JT SMSC, LAN8187I-JT Datasheet - Page 56

• Manufacturer Part Number: LAN8187I-JT
• Description: TXRX ETHERNET 10/100 ESD PROT
• Manufacturer: SMSC
• Type: Transceiverr

Specifications of LAN8187I-JT

• Protocol: Ethernet
• Voltage - Supply: 1.6 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Other names: Q4223799

Revision 1.5 (01-10-08)
6.2
6.2.1
6.2.1.1
PARAMETER
T2.1
T2.2
MII 100Base-T TX/RX Timings
100M MII Receive Timing
MII 10/100Base-TX/RX Timings
Receive signals setup to RX_CLK
rising
Receive signals hold from
RX_CLK rising
RX_CLK frequency
RX_CLK Duty-Cycle
RX_CLK
RXD[3:0]
RX_DV
RX_ER
DESCRIPTION
Figure 6.2 100M MII Receive Timing Diagram
Table 6.2 100M MII Receive Timing Values
±15kV ESD Protected MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX & flexPWR
DATASHEET
56
Valid Data
T2.1
MIN
10
10
T2.2
TYP
25
40
MAX
UNITS
MHz
ns
ns
%
SMSC LAN8187/LAN8187i
NOTES
TM
Datasheet
Technology