mpc8536e Freescale Semiconductor, Inc, mpc8536e Datasheet - Page 83

• Manufacturer Part Number: mpc8536e
• Description: Mpc8536e Powerquicctm Iii Integrated Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

2.16.3
Table 61
Freescale Semiconductor
Differential
data lines
RX Differential Input
Voltage
1.5G
3.0G
RX rise/fall time
1.5G
3.0G
RX Differential skew
1.5G
3.0G
RX Differential pair
impedance
1.5G
RX Single-Ended
impedance
1.5G
DC Coupled
Common Mode
Voltage
TX+
TX-
provides the differential receiver (RX) input characteristics for the SATA interface.
Parameter
t
SAT_TXSKEW
Differential Receiver (RX) Input Characteristics
MPC8536E PowerQUICC™ III Integrated Processor Hardware Specifications, Rev. 2
20%
Figure 50. Signal Rise and Fall Times and Differential Skew
Table 61. Differential Receiver (RX) Input Characteristics
Z
LATE (TX+ is late)
t
Z
V
t
SATA_RXSKEW
SATA_RXDIFFIM
SATA_20-80RX
SATA_RXSEIM
SATA_RXDIFF
Symbol
V
t
SATA_20-80TXrise
dc_cm
80%
Min
240
240
100
200
67
85
40
—
—
Typical
400
250
—
—
—
—
—
—
—
80%
TX+
TX-
t
SATA_20-80TXfall
Max
600
750
273
136
115
450
EARLY (TX+ is early)
50
—
—
t
SAT_TXSKEW
20%
mVp-p
Units
ohm
ohm
mV
ps
ps
Serial ATA (SATA)
Notes
—
—
—
—
1
5
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