AC1040F Datasheet, PDF (29/37 Pages) List of Unclassifed Manufacturers – Ultra Low Power 10/100 Quad RMII Ethernet Transceiver

AC104QF
Ultra Low Power 10/100 Quad RMII Ethernet Transceiver
I/O Characteristics – LED/CFG Pins
Parameter
Output Low Voltage
Output High Voltage
Input Current
Output Current
Symbol
Vol
Voh
Ii
Io
Conditions
Min
Typ
Max
0.4
2.4
-8
8
-10
10
100 BASE-TX Transceiver Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Peak to Peak Differential
Vp
Note 1
1.9
2.0
2.1
Output Voltage
Output Voltage Symmetry
Vss
Note 1
.98
1.02
Signal Rise/Fall Time
Trf
Note 1
3.0
5.0
Rise/Fall Time Symmetry
Trfs
Note 1
3
4
4
Duty Cycle Distortion
Dcd
±250
Overshoot/Undershoot
Vos
5
Output Jitter
Scrambled Idle
1.4
Receive Jitter Tolerance
4
Output Current High
Ioh
1:1 Transformer
40
Output Current High
Ioh 1.25:1 Transformer
32
Common Mode Input Voltage
1.8
Common Mode Input Current
10
Differential Input Resistance
5
Note 1: 50Ω (± 1%) resistor to VCC on each output
10 BASE-T Transceiver Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Peak to Peak Differential
Vop
Note 1
4.5
5
5.5
Output Voltage
Signal Rise/Fall Time
1
4
Output Current Sink
15
16
Output Current High
Ioh
1:1 Transformer
100
Output Current High
Ioh 1.25:1 Transformer
80
Start of Idle Pulse Width
300
350
Output Jitter
1.4
Receive Jitter Tolerance
32
Receive Input Impedance
Zin
3.6
Differential Squelch Threshold
Vds
300
400
500
Common Mode Rejection
25
Differential Input Resistance
25
Note 1: 50Ω (± 1%) resistor to VCC on each output
Units
V
V
mA
mA
Units
V
mV
ns
ns
ps
%
ns
ns
mA
mA
V
uA
KΩ
Units
V
ns
mA
mA
mA
ns
ns
ns
KΩ
mV
V
KΩ
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Document Revision 4.0
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