KSZ8041FTLI Micrel Inc, KSZ8041FTLI Datasheet - Page 57

• 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.
Auto-Negotiation Timing
December 2009
A u to -N eg o tiatio n
F ast L in k P u ls e (F L P ) T im in g
T X + /T X -
T X + /T X -
Timing Parameter
t
t
t
t
t
BTB
FLPW
PW
CTD
CTC
Table 21. Auto-Negotiation Fast Link Pulse (FLP) Timing Parameters
Figure 20. Auto-Negotiation Fast Link Pulse (FLP) Timing
Description
FLP Burst to FLP Burst
FLP Burst width
Clock/Data Pulse width
Clock Pulse to Data Pulse
Clock Pulse to Clock Pulse
Number of Clock/Data Pulse per
FLP Burst
C lo c k
P u ls e
F L P
B u rst
t
t
P W
F LP W
t
C T D
t
B T B
D a ta
P u ls e
57
t
P W
t
C T C
F L P
B u rst
55.5
Min
111
17
8
C lo ck
P u ls e
Typ
100
128
16
64
2
Max
69.5
139
24
33
KSZ8041TL/FTL/MLL
D a ta
P u lse
Units
M9999-120909-1.2
ms
ms
µs
µs
ns