
MPC8313E PowerQUICC II Pro Processor Hardware Specifications, Rev. 4
30
Freescale Semiconductor
Figure 15. 4-Wire AC-Coupled SGMII Serial Link Connection Example
Figure 16. SGMII Transmitter DC Measurement Circuit
Table 33. SGMII DC Receiver Electrical Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Note
Supply voltage
XCOREVDD
0.95
1.0
1.05
V
DC Input voltage range
N/A
1
Input differential voltage
VRX_DIFFp-p
100
—
1200
mV
2
Loss of signal threshold
VLOS
30
—
100
mV
Input AC common mode voltage
VCM_ACp-p
——
100
mV
3
Receiver differential input impedance
ZRX_DIFF
80
100
120
Receiver common mode input impedance
ZRX_CM
20
—
35
MPC8313E SGMII
SerDes Interface
Transmitter
TXn
RXm
TXn
RXm
Receiver
CTX
RXn
Receiver
Transmitter
TXm
CTX
50
50
50
50
50
50
50
50
50
TXn
50
Vos
VOD
MPC8313E SGMII
SerDes Interface
50
50
Transmitter