S2068TB Applied Micro Circuits Corporation, S2068TB Datasheet - Page 16

• 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

16
S2068
Figure 10. Transmitter Timing (REFCLK Mode, TMODE = 0)
Figure 11. Transmitter Timing (TBC Mode, TMODE = 1)
Table 13. S2068 Transmitter Timing (TBC Mode, TMODE = 1)
1. All AC measurements are made from the reference voltage level of the clock (1.4V) to the valid input or
1. All AC measurements are made from the reference voltage level of the clock (1.4V) to the valid input or
Table 12. S2068 Transmitter Timing (REFCLK Mode, TMODE = 0)
SERIAL DATA OUT
SERIAL DATA OUT
P
P
output data levels (.8V or 2.0V).
output data levels (.8V or 2.0V).
a
a
DINx[0:9]
a r
a r
REFCLK
DINx[0:9]
TBCx
m
m
T
T
T
T
1
2
1
2
e
e
e t
e t
s r
s r
D
D
P
a
D
n
h
a
a
D
d
a t
a t
a
a
a
s
a t
R
a t
e
S
H
E
S
e
o
r d
H
F
u t
e
d l
D
o
D
t f i
C
u t
p
d l
L
e
e
w
p
b
K
s
s
w
r .
w
e
c
c
w
r .
. t .
w t
i r
r .
i r
r .
. t .
. t .
t p
t p
. t .
e
e
T
o i
o i
n
T
B
R
n
n
R
B
C
T
E
E
C
B
F
F
C
C
C
x
L
L
T
T
DUAL GIGABIT ETHERNET TRANSCEIVER
K
K
1
1
T
T
2
2
M
M
0
1
1
0
–
5 .
3 .
0 .
5 .
n i
n i
3
M
M
+
a
a
3
x
x
U
U
i n
n
n
i n
n
n
n
s
s
s
s
s
s t
s t
October 13, 2000 / Revision D
S
S
C
C
e
e
o
o
e
e
n
n
d
d
N
N
t i
t i
o
o
o i
o i
e t
e t
n
n
. 1
. 1
s
s