LM3S9B95 Datasheet, PDF (1223/1282 Pages) Texas Instruments – Stellaris® LM3S9B95 Microcontroller

Stellaris® LM3S9B95 Microcontroller
Figure 27-24. I²S Slave Mode Transmit Timing
SCK
M19
M20
WS
M22
TXSD
Data
M21
Figure 27-25. I²S Slave Mode Receive Timing
SCK
M23
RXSD
M24
Data
27.2.12 Ethernet Controller
Table 27-32. 100BASE-TX Transmitter Characteristics^a
Parameter Name
Peak output amplitude
Output amplitude symmetry
Output overshoot
Rise/Fall time
Rise/Fall time imbalance
Duty cycle distortion
Jitter
a. Measured at the line side of the transformer.
Min
Nom
950
-
98
-
-
-
3
-
-
-
-
-
-
-
Max
1050
102
5
5
500
-
1.4
Unit
mVpk
%
%
ns
ps
ps
ns
Table 27-33. 100BASE-TX Transmitter Characteristics (informative)^a
Parameter Name
Min
Nom
Max
Unit
Return loss
16
-
-
dB
Open-circuit inductance
350
-
-
µH
a. The specifications in this table are included for information only. They are mainly a function of the external transformer
and termination resistors used for measurements.
Table 27-34. 100BASE-TX Receiver Characteristics
Parameter Name
Signal detect assertion threshold
Signal detect de-assertion threshold
Differential input resistance
Jitter tolerance (pk-pk)
Baseline wander tracking
Min
Nom
Max
600
700
-
350
425
-
-
3.6
-
4
-
-
-80
-
+80
Unit
mVppd
mVppd
kΩ
ns
%
June 14, 2010
Texas Instruments-Advance Information
1223