AX88780_07 ASIX [ASIX Electronics Corporation], AX88780_07 Datasheet - Page 39

• Manufacturer Part Number: AX88780_07
• Description: High-Performance Non-PCI Single-Chip 32-bit 10/100M Fast Ethernet Controller
• Manufacturer: ASIX [ASIX Electronics Corporation]

VCC3
Vil
Vih
Vol
Voh
Rpu
Rpd
Symbol
Vpp
2xVtxa
T
T
Vtxov
Symbol
R
Vsqu
Vcom
L
r
jit
free
imp
/T
Symbol
f
6.1.5 DC Characteristics of 3.3V IO Pins
6.1.6 Transmission Characteristics
6.1.7 Reception Characteristics
Description
Peak-to-Peak differential output voltage
Peak-to-Peak differential output voltage, 2xVtxa
Signal rising/falling time
Output jitter
Overshoot
Power supply of 3.3V IO
Input low voltage
Input high voltage
Output low voltage
Output high voltage
Input pull-up resistance
Input pull-down resistance
Description
Reception impedance
Differential squelch voltage
Common mode input voltage
Max error-free cable length
0V
10%
Description
+Vtxon
Tr
Figure 6: Transmit waveform specification
90%
39
10BASE-TX
Conditions
100BASE-TX
Conditions
10BASE-T mode
100BASE-TX
100BASE-TX
100BASE-TX
+Vtxa
Min
Min.
3.0
2.0
2.4
300
100
40
40
1.2
-
-
5
ASIX ELECTRONICS CORPORATION
Min.
Typ
4.5
1.9
3.3
75
75
3
Typ.
400
-
-
-
1.6
Typ.
Max
5
2
4
190
190
3.6
0.8
0.4
-
Max.
500
AX88780
2
Max.
5.5
2.1
1.4
5
5
Units
KΩ
KΩ
V
V
V
V
V
Meter
Units
Units
KΩ
mV
V
ns
ns
%
V
V