AM79C901AJCT AMD [Advanced Micro Devices], AM79C901AJCT Datasheet - Page 71

• Manufacturer Part Number: AM79C901AJCT
• Description: HomePHY Single-Chip 1/10 Mbps Home Networking PHY
• Manufacturer: AMD [Advanced Micro Devices]

AC CHARACTERISTICS (CONTINUED)
10BASE-T Receive Timing (GPSI) (Continued)
10BASE-T Transmit Clock Timing (GPSI)
10BASE-T Receive Clock Timing (GPSI)
No.
No.
18
19
20
18
19
20
Symbol
Symbol
t
t
t
t
t
t
PWH
PWH
PER
PWL
PER
PWL
TXCLK period
TXCLK pulse width HIGH
TXCLK pulse width LOW
RXCLK period
RXCLK pulse width HIGH
RXCLK pulse width LOW
RXCRS
Figure 5. 10 Mbps Transmit and Receive Clock Timing (GPSI)
RXCLK
RXCLK
TXCLK,
Figure 4. 10 Mbps Receive End of Packet Timing (GPSI)
RX±
CLS
End of Packet
Parameter Description
Parameter Description
P R E L I M I N A R Y
18
Am79C901A
15
15
14
19
20
99.99
99.99
Min
Min
45
45
45
45
100.01
100.01
Max
Max
55
55
55
55
22304B-29
22304B-28
Unit
Unit
ns
ns
ns
ns
ns
ns
71