SPC58EEX datasheet(72/154 Pages) STMICROELECTRONICS

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Electrical characteristics

SPC58EEx, SPC58NEx

72/154

DS11646 Rev 4

Table 34. MSC/DSPI LVDS transmitter electrical characteristics (1),(2),(3)

Symbol

Parameter

Conditions

Value

Unit

Min

Typ

Max

fDATA

SR D

Data rate

—

Mbps

VOS

CC P

Common mode voltage

—

1.08

—

1.32

ΔVOD|CC P

Differential output voltage swing

(terminated)(4),(5)

—

150

—

400

tTR

CC T

Rise time from -|

ΔVOD(min)| to

ΔVOD(min)|. Fall time from

ΔVOD(min)| to -|ΔVOD(min)|(6)

—

0.8

—

5.8

SR D

External lumped differential load

capacitance(4)

VDD_HV_IO = 4.5 V

—

VDD_HV_IO = 3.0 V

—

ILVDS_TX CC C

Transmitter DC current consumption

Enabled

—

5.0

IPIN_TX

CC D

Transmitter DC current sourced through

output pin

—

1.5

—

4.0

1. This table is applicable to MSC/DSPI LVDS pads used in MSC configuration (SIUL2_MSCR_IO_n.ODC=100).

2. The MSC and DSPI LVDS pad electrical characteristics are based on the application circuit and typical worst case internal

capacitance values given in Figure 12.

3. All MSC and DSPI LVDS pad electrical characteristics are valid from -40 °C to 165 °C.

4. Valid for maximum data rate fDATA. Value given is the capacitance on each terminal of the differential pair, as shown in

Figure 12.

5. Valid for maximum external load CL.

6. The transition time is measured from 10% to 90% of the voltage transition from -|

ΔVOD|(min) to +|ΔVOD|(min).

Table 35. MSC LVDS transmitter electrical characteristics for LFAST pads. (1),(2),(3)

Symbol

Parameter

Conditions

Value

Unit

Min

Typ

Max

fDATA

SR D

Data rate

—

320

Mbps

VOS

CC P

Common mode voltage

—

1.08

—

1.32

ΔVOD|CC P

Differential output voltage swing

(terminated)(4),(5)

—

120

—

400

tTR

CC T

Rise time from -|

ΔVOD(min)| to

ΔVOD(min)|. Fall time from

ΔVOD(min)| to -|ΔVOD(min)|(6)

—0.26

—

1.4

SR D

External lumped differential load

capacitance(4)

VDD_HV_IO = 4.5 V

—

12.0

VDD_HV_IO = 3.0 V

—

8.5

ILVDS_TX CC C

Transmitter DC current consumption

Enabled

—

5.0

IPIN_TX

CC D

Transmitter DC current sourced through

output pin

—1.5

4.0

1. This table is applicable to LFAST LVDS pads used in MSC configuration (SIUL2_MSCR_IO_n.ODC=100).

2. The MSC and DSPI LVDS pad electrical characteristics are based on the application circuit and typical worst case internal

capacitance values given in Figure 12.

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