S2068TB Applied Micro Circuits Corporation, S2068TB Datasheet - Page 18

• Manufacturer Part Number: S2068TB
• Manufacturer: Applied Micro Circuits Corporation

Specifications of S2068TB

• Number Of Receivers: 2
• Protocols Supported: IEEE 802.3z
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 3.47V
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Lead Free Status / RoHS Status: Not Compliant

18
S2068
Figure 13. Receiver Timing (Full Clock Mode, CMODE = 1)
Table 16. S2068 Receiver Timing (Full Clock Mode, CMODE = 1)
1. All AC measurements are made from the reference voltage level of the clock (1.4V) to the valid input or
Figure 14. Receiver Timing (Half Clock Mode, CMODE = 0)
Table 17. S2068 Receiver Timing (Half Clock Mode, CMODE = 0)
1. All AC measurements are made from the reference voltage level of the clock (1.4V) to the valid input or
P
output data levels (.8V or 2.0V).
P
output data levels (.8V or 2.0V).
SERIAL DATA IN
a
a
SERIAL DATA IN
a r
a r
DOUTx[0:9],
COM_DETx
m
T
T
m
T
T
T
DOUTx[0:9],
COM_DETx
4
5
6
7
8
e
e
e t
RBC0x
RBC1x
e t
RBC0x
RBC1x
s r
s r
R
R
B
B
C
C
D
D
i T
R
1
1
a
a
B
m
D
D
0 /
a t
a t
0 /
C
a
e
a
x
x
a t
0
a t
S
H
f
x
D
o r
D
e
o
S
u
R
H
u t
u
d l
m
D
e
y t
D
s i
y t
o
u t
p
e
e
d l
w
R
e
C
s
C
p
s
w
r .
B
c
c y
w
c
c y
r .
. t .
w
i r
C
i r
r .
. t .
e l
r .
t p
1
e l
t p
. t .
. t .
x
o i
R
o i
R
R
B
n
R
n
s i
B
R
C
B
C
e
B
1
C
T
1
0 /
C
o t
4
1
0 /
1
x
x
T
x
x
DUAL GIGABIT ETHERNET TRANSCEIVER
6
T
5
T
7
2
M
2
M
4
2
2
7
7 .
4
0 .
n i
0
5 .
0 .
8 .
n i
0
5
T
M
8
M
8
6
6
a
8 .
0
a
0
x
x
2
U
U
i n
n
n
%
i n
n
n
n
T
%
s
s
6
s
s
s
s t
s t
T
7
S
C
October 13, 2000 / Revision D
C
S
e
o
e
o
e
n
e
n
d
N
d
N
t i
o
t i
o
o i
e t
o i
e t
n
n
. 1
s
. 1
s