DM9161EP DAVICOM [Davicom Semiconductor, Inc.], DM9161EP Datasheet - Page 36

• Manufacturer Part Number: DM9161EP
• Description: 10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

9.4.2 Oscillator/Crystal Timing
9.4.3 MDC/MDIO Timing
9.4.4 MDIO Timing When OUTPUT by STA
9.4.5 MDIO Timing When OUTPUT by DM9161
36
Symbol
Symbol
t
t
t
PWH
PWL
CKC
t
t1
t2
t3
0
OSC Cycle Time
OSC Pulse Width High
OSC Pulse Width Low
MDC Cycle Time
MDIO Setup Before MDC
MDIO Hold After MDC
MDC To MDIO Output Delay
Parameter
Parameter
10/100 Mbps Fast Ethernet Physical Layer TX/FX Single Chip Transceiver
MDIO
MDIO
MDC
MDC
Min.
80
10
10
0
0 - 300 ns
t
3
t0
Typ.
---
---
---
---
39.998
Min.
16
16
10ns
(Min)
t0
t
1
Max.
300
---
---
---
10ns
(Min)
Typ.
t
2
40
20
20
Unit
ns
ns
ns
ns
40.002
Max.
24
24
When OUTPUT By STA
When OUTPUT By STA
When OUTPUT By DM9161
Unit
ns
ns
ns
Conditions
Version: DM9161-DS-F05
DM9161
September 10, 2008
Conditions
50ppm
Final