ksz8041tl-ftl Micrel Semiconductor, ksz8041tl-ftl Datasheet - Page 52

• Manufacturer Part Number: ksz8041tl-ftl
• Description: 10base-t/100base-tx/100base-fx Physical Layer Transceiver
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
MDC/MDIO Timing
April 2007
Timing Parameter
t
t
t
t
P
1MD1
MD2
MD3
MDC
MDIO
(PHY input)
MDIO
(PHY output)
Description
MDC period
MDIO (PHY input) setup to rising edge of MDC
MDIO (PHY input) hold from rising edge of MDC
MDIO (PHY output) delay from rising edge of MDC
t
MD1
Table 21. MDC/MDIO Timing Parameters
Figure 19. MDC/MDIO Timing
Valid
Data
t
t
MD2
MD3
t
P
52
Min
10
10
Valid
Valid
Data
Data
Typ
400
222
Max
M9999-042707-1.1
KSZ8041TL/FTL
Unit
ns
ns
ns
ns