
Electrical Characteristics
MPC8536E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
Freescale Semiconductor
57
Figure 29. 4-Wire AC-Coupled SGMII Serial Link Connection Example
Figure 30. SGMII Transmitter DC Measurement Circuit
Table 40. SGMII DC Receiver Electrical Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Notes
Supply Voltage
X2VDD
0.95
1.0
1.05
V
—
DC Input voltage range
—
N/A
—
1
Input differential voltage
LSTS = 0
VRX_DIFFp-p
100
—
1200
mV
2, 4
LSTS = 1
175
—
Loss of signal threshold
LSTS = 0
VLOS
30
—
100
mV
3, 4
LSTS = 1
65
—
175
Input AC common mode voltage
VCM_ACp-p
——
100
mV
5
SGMII
SerDes Interface
50
Ω
50
Ω
Transmitter
SD2_TXn
SD_RXm
SD2_TXn
SD_RXm
Receiver
CTX
50
Ω
50
Ω
SD2_RXn
Receiver
Transmitter
SD_TXm
CTX
50
Ω
50
Ω
50
Ω
50
Ω
50
Ω
Transmitter
SD2_TXn
50
Ω
Vos
VOD
SGMII
SerDes Interface
50
Ω
50
Ω