KSZ8001L TR Micrel Inc, KSZ8001L TR Datasheet - Page 36

• Manufacturer Part Number: KSZ8001L TR
• Description: 10/100 BASE-TX/FX Physical Layer Transceiver With LinkMD Cable Diagnostics, Single 3.3V Supply, 48-LQFP,
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8001L TR

• Protocol: MII, RMII, SMII
• Voltage - Supply: 1.8V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 576-1620 - BOARD EVALUATION FOR KSZ8001L
• Number Of Drivers/receivers: -
• Lead Free Status / Rohs Status: Compliant
• Other names: KSZ8001LTR; KSZ8001LTR

March 2006
Micrel
Timing Diagrams
1 0 B a seT M II T ra n sm it T im in g
S Q E T im in g
t
t
t
t
t
t
t
t
t
SU 1
SU 2
H D 1
H D 2
C R S1
C R S2
L A T
SQ E
SQ E P
T X C
T X E N
T X D [3 :0 ]
C R S
T X P /T X M
T X C
T X E N
C O L
T X D [3 :0 ] S etup to T X C H igh
T X E N S etup to T X C H igh
T X D [3 :0 ] H o ld after T X C H igh
T X E N H o ld after T X C H igh
T X E N H igh to C R S asserted latency
T X E N L o w to C R S d e-asserted latency
T X E N H igh to T X P /T X M o utp ut (T X latency)
C O L (S Q E ) D elay after T X E N d e-asserted
C O L (S Q E ) P ulse D uratio n
t
S U 2
t
S U 1
t
LA T
t
C R S 1
t
S Q E
t
t
H D 2
H D 1
V a lid
D a ta
36
t
S Q E P
m in.
1 0 ns
1 0 ns
0 ns
0 ns
t
C R S 2
typ .
4 B T
8 B T
4 B T
2 .5 us
1 .0 us
m ax.
Revision 1.03
KSZ8001