MPC5744P datasheet(106/114 Pages) FREESCALE

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MPC5744P Data Sheet, Rev. 0.3

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

106

TSM2NM_TX

CC T Transmitter startup time (sleep mode to

normal mode)5

——

0.2

0.5

µs

TPD2NM_RX

CC T Receiver startup time6 (Power down to

Normal mode)

—

TPD2SM_RX

CC T Receiver startup time6 (Power down to

Sleep mode)

—

TRANSMITTER

VOS_DRF

CC T Common mode voltage

—

1.08

—

1.32

ΔVOD_DRF|

CC D Differential output voltage swing

(terminated)

—

±100

±200

± 285

TTR_DRF

CC T Rise/Fall time (10% - 90% of swing)

—

0.26

—

1.5

ROUT_DRF

SR — Terminating resistance

VDD_HV_IJ =

5V±10%

—

171

SR —

VDD_HV_IJ =

3V±10%

—

198

COUT_DRF

SR — Capacitance7

——

—

RECEIVER

VICOM_DRF

SR — Common mode voltage

—

0.158

—1.69

ΔVI_DRF|

SR — Differential input voltage

—

100

—

VHYS_DRF

CC C Input hysteresis

—

RIN_DRF

CC D Terminating resistance

VDD_HV_IJ =

5V±10%

100

120

D Terminating resistance

VDD_HV_IJ =

3V±10%

115

150

CIN_DRF

CC D Capacitance10

——

3.5

LIN_DRF

CC D Parasitic Inductance11

——

NOTES:

1 V

DD_HV_IOx = 3.3 V -5%,+10%, TJ = –40 / 165 °C, unless otherwise specified

2 All values need to be confirmed during device characterization.

3 Startup time is defined as the time taken by LFAST current reference block for settling bias current after its pwr_down (power

down) has been deasserted. LFAST functionality is guaranteed only after the startup time.

4 Startup time is defined as the time taken by LFAST transmitter for settling after its pwr_down (power down) has been

deasserted. Here it is assumed that current reference is already stable. LFAST functionality is guaranteed only after the

startup time.

5 Startup time is defined as the time taken by LFAST transmitter for settling after its pwr_down (power down) has been

deasserted. Here it is assumed that current reference is already stable. LFAST functionality is guaranteed only after the

startup time.

6 Startup time is defined as the time taken by LFAST receiver for settling after its pwr_down (power down) has been

deasserted. Here it is assumed that current reference is already stable. LFAST functionality is guaranteed only after the

startup time.

Table 46. LFAST electrical characteristics (continued)

Symbol

Parameter

Conditions1

Value2

Unit

Min

Typ

Max

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