KSZ8041FTLI Micrel Inc, KSZ8041FTLI Datasheet - Page 54

• Manufacturer Part Number: KSZ8041FTLI
• Description: Physical Layer Transceiver 10/100BASE-FX ( )
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8041FTLI

• Number Of Drivers/receivers: 1/1
• Protocol: SMII
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-3294 - BOARD EVALUATION KSZ8041FTL
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-3347

Micrel, Inc.
MII Receive Timing (100Base-TX)
December 2009
Timing Parameter
t
t
t
t
t
P
WL
WH
OD
RLAT
Table 18. MII Receive Timing (100Base-TX) Parameters
Description
RXC period
RXC pulse width low
RXC pulse width high
(RXD[3:0], RXER, RXDV) output
delay from rising edge of RXC
CRS to RXDV latency
CRS to RXD[3:0] latency
CRS to RXER latency
Figure 15. MII Receive Timing (100Base-TX)
54
Min
19
Typ
140
40
20
20
52
60
Max
25
KSZ8041TL/FTL/MLL
Unit
ns
ns
ns
ns
ns
ns
ns
M9999-120909-1.2