S2050 AMCC (Applied Micro Circuits Corp), S2050 Datasheet - Page 17

• Manufacturer Part Number: S2050
• Description: Bicmos Pecl Clock Gigabit Ethernet Chipset
• Manufacturer: AMCC (Applied Micro Circuits Corp)

March 29, 2000 / Revision B
GIGABIT ETHERNET CHIPSET
Figure 11. Transmitter Timing Diagram (10-bit Mode)
Figure 12. Receiver Timing Diagram (20-bit Mode)
Figure 13. Receiver Timing Diagram (10-bit Mode)
Figure 14. Receiver Timing Diagram (20-bit Mode)
D[10:19] 10 BIT DATA
D[0:19] and SYNC
DATA OUT
REFCLK (125 MHz)
D[10:19]
RCLKN (62.5 MHz)
REFCLK
RCLK (62.5 MHz)
SERIAL
SERIAL DATA IN
D[0:19]
DATA IN
REFCLK
DATA OUT
and SYNC
SERIAL
RCLKN
REFCLK
SERIAL
D0
1
2
D0
D0
3
D0
1
1
4
1
2
2
2
5
3
3
3
6
4
4
4
7
5
5
5
6
6
6
8
T 8
7
7
7
9
K28.5
8
8
T 6
8
10
T 1
D9
9
D9
D10
11
10
D10
11
11
T 7
12
12
12
11
T 2
13
13
13
12
14
14
14
13
15
15
15
T 9
14
16
16
16
15
17
17
DATA
17
18
16
T 6
18
D19
D19
17
18
T 3
D19
18
T 7
D19
T 5
T 4
S2046/S2050
17