lan9303 Standard Microsystems Corp., lan9303 Datasheet - Page 354

• Manufacturer Part Number: lan9303
• Description: Small Form Factor Three Port 10/100 Managed Ethernet Switch With Single Mii/rmii/turbo Mii
• Manufacturer: Standard Microsystems Corp.

Revision 1.3 (08-27-09)
SYMBOL
t
t
t
t
hold
clkp
clkh
t
clkl
su
P0_IND[3:0]
P0_INCLK
Note 14.13 Timing was designed for system load between 10pf and 25 pf.
P0_INDV
P0_INCLK period
P0_INCLK high time
P0_INCLK low time
P0_IND[3:0], P0_INDV setup time to rising edge
of P0_INCLK
P0_IND[3:0], P0_INDV hold time after rising
edge of P0_INCLK
(input)
DESCRIPTION
Table 14.10 MII Input Timing Values (MAC Mode)
t
hold
Figure 14.5 MII Input Timing (MAC Mode)
Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
t
su
DATASHEET
t
hold
t
clkh
t
354
clkp
t
clkl
t
su
t
t
t
hold
clkp
clkp
MIN
8.0
9.0
40
*0.4
*0.4
t
t
clkp
clkp
MAX
t
*0.6
*0.6
hold
SMSC LAN9303/LAN9303i
UNITS
ns
ns
ns
ns
ns
t
su
Note 14.13
Note 14.13
NOTES
Datasheet