KSZ8041NL Datasheet, PDF (40/45 Pages) Micrel Semiconductor – 10Base-T/100Base-TX Physical Layer Transceiver

Micrel, Inc.
MDC/MDIO Timing
KSZ8041NL
Figure 15. MDC/MDIO Timing
Timing Parameter Description
Min Typ Max Unit
t_P
MDC period
400
ns
t_1MD1
MDIO (PHY input) setup to rising edge of MDC
10
ns
t_MD2
MDIO (PHY input) hold from rising edge of MDC
10
ns
t_MD3
MDIO (PHY output) delay from rising edge of MDC
222
ns
Table 13. MDC/MDIO Timing Parameters
October 2006
40
M9999-102406-1.0