SPC574K72E5 datasheet(70/127 Pages) STMICROELECTRONICS

70 / 127 page

Electrical characteristics

SPC574Kxx

70/127

DocID023601 Rev 5

3.15

Power management: PMC, POR/LVD, sequencing

The power management module monitors the different power supplies as well as generating

the required internal supplies. The power management module is supplied by the

VDD_HV_PMC supply, with redundant voltage references and monitors guaranteeing safe

operation.

Cac_tx

Transmit Lane External AC Coupling

Capacitance

Values are nominal, valid

for +/– 50% tolerance

250

—

2000

Receiver

FRX

Receive Clock Rate

TJ = 150 °C

—

1.25 Gbps

V

I_L

Differential input voltage (peak to

peak)

—

200

—

1000

RV_L_Rx

Differential Terminating resistance

—

100

120

All Aurora electrical characteristics are valid from –40 °C to 150 °C, except where noted.

All specifications valid for maximum transmit data rate FTX.

The minimum value of 400 mV is only valid for differential terminating resistance (RV_L) = 99 Ohm to 101 ohm. The

differential output voltage swing tracks with the value of RV_L.

Transmission line loss maximum value is specified for the maximum drive level of the Aurora transmit pad.

Table 35. Aurora LVDS electrical characteristics(1)(2)(Continued)

Symbol

Parameter

Conditions

Value

Unit

Min

Typ

Max

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