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MB86R02 'Jade-D' Hardware Manual V1.64
34.5.18
Apix Characteristics
34.5.18.1
Power supply
Parameter
Power supply voltage
Power supply current
34.5.18.2
Transmitter Drive Current
The current that is passed onto the cable is ¼ of the drive current.
To support different types of cables and different cable lengths, the nominal drive current of the
upstream transmitter is adjustable. The drive current is controlled by a digital 4 Bit Value (16 Steps).
The Driver (and output) currents increase monotonically with 4-bit control value upDataSwing[3..0].
Parameter
Output Current upstream for
Upstream swing
upDataSwing[3..0]= 0x0
upDataSwing[3..0]= 0x1
upDataSwing[3..0]= 0x2
upDataSwing[3..0]= 0x3
upDataSwing[3..0]= 0x4
upDataSwing[3..0]= 0x5
upDataSwing[3..0]= 0x6
upDataSwing[3..0]= 0x7
upDataSwing[3..0]= 0x8
upDataSwing[3..0]= 0x9
upDataSwing[3..0]= 0xA
34-48
Symbol
Min.
APIXVD12
1.1
(= APIXVDD 1.2V)
I
APIXVD12
tbd
Symbol
Min
3.4
3.825
4.335
4.76
5.185
I
Data_Swing
5.695
6.12
6.545
7.055
7.48
7.905
Rating
Typ.
Max.
1.2
1.3
60
tbd
Rating
Typ
Max.
4.0
4.6
4.5
5.175
5.1
5.865
5.6
6.44
6.1
7.015
6.7
7.705
7.2
8.28
7.7
8.855
8.3
9.545
8.8
10.12
9.3
10.695
Unit
V
mA
Unit
mA
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