TLE9222 datasheet(30/43 Pages) INFINEON

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Data Sheet

Rev. 1.2

2017-10-17

TLE9222

FlexRay Transceiver

Electrical characteristics

Transmitter delay mismatch

dBDTxDM = dBDTxai -

dBDTxia

dBDTxDM

-30

–

ns RDCLOAD =40 Ω;

P_6.1.104

Transition time

Idle → active

dBusTxia

–10

ns RDCLOAD =40 Ω;

P_6.1.105

Transition time

Active → idle

dBusTxai

–10

ns RDCLOAD =40 Ω;

P_6.1.106

Bus Receiver, BP and BM

Receiver threshold for

detecting Data_1

uData1

150 –

300

mV -10 V < uCM <15 V;

P_6.1.107

Receiver threshold for

detecting Data_0

uData0

-300 –

-150 mV -10 V < uCM <15 V;

P_6.1.108

Mismatch of receiver

thresholds

uData1 -

|uData0|

-30

–

mV (uBP + uBM)/ 2=2.5 V;

P_6.1.109

Common mode voltage

range

uCM =(uBP + uBM)/2

uCM

-10

–

5);

P_6.1.110

Filter time for bus idle

detection

dBDIdleDetectio

–

200

ns uBus = 900 mV → 30 mV; P_6.1.111

Filter time for bus active

detection

dBDActivityDete

ction

100 –

250

ns uBus =30 mV → 900 mV; P_6.1.112

Receiver common mode

input resistance

RCM1, RCM2

–

kΩ Bus idle; open load;

P_6.1.113

Receiver differential input

resistance

RCM1 + RCM2

–

kΩ Bus idle; open load;

P_6.1.114

Absolute differentialbus idle

voltage

uBDTxIdle

0–

mV TxEN = “high”;

40 Ω < RDCLOAD <55 Ω;

P_6.1.115

Idle voltage at BP and BM

BD_Normal mode

uBiasNon-LowPower 1.8 2.5 3.2

TxEN = “high”; 6);

40 Ω < RDCLOAD <55 Ω;

P_6.1.116

Idle voltage at BP and BM

BD_Standby mode

uBiasLowPower

-100 0

100

mV 40 Ω < RDCLOAD <55 Ω; 6); P_6.1.117

Absolute leakage current on

BP when in BD_Off condition

iBPLeak

–7

µA uBP = uBM = 5 V; All other

pins connected to GND.

GND pin connected

directly to 0 V;

P_6.1.118

Absolute leakage current on

BM when in BD_Off

condition

iBMLeak

–7

µA uBP = uBM = 5 V; All other

pins connected to GND.

GND pin connected

directly to 0 V;

P_6.1.119

Table 9

Electrical characteristics (cont’d)

uVCC = 4.75 V to 5.25 V; uVIO = 3.0 V to 5.25 V; RDCLOAD = 45 Ohm; CDCLOAD = 100 pF; Tj = -40°C to +150°C

All voltages with respect to ground, positive current flowing into pin (unless otherwise specified)

Parameter

Symbol

Values

Note or Test Condition Number

Min. Typ. Max.

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