TLE8250X datasheet(21/31 Pages) INFINEON

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Data Sheet

Rev. 1.0

2016-07-15

TLE8250X

High Speed CAN Transceiver

Electrical Characteristics

Dynamic CAN-Transceiver Characteristics

Propagation delay

TxD-to-RxD “low”

(“recessive to dominant)

tLoop(H,L)

–

170

230

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF;

P_7.1.49

Propagation delay

TxD-to-RxD “high”

(dominant to recessive)

tLoop(L,H)

–

170

230

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF;

P_7.1.50

Propagation delay

TxD “low” to bus dominant

td(L),T

–

140

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF;

P_7.1.51

Propagation delay

TxD “high” to bus recessive

td(H),T

–

140

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF;

P_7.1.52

Propagation delay

bus dominant to RxD “low”

td(L),R

–

140

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF;

P_7.1.53

Propagation delay

bus recessive to RxD “high”

td(H),R

–

140

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF;

P_7.1.54

Delay Times

Delay time for mode change tMode

––20

µs

1) (see Figure 14 and

Figure 15);

P_7.1.55

CAN FD Characteristics

Received recessive bit width

at 2 MBit/s

tBit(RxD)_2MB 430

500

530

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF, tBit = 500 ns,

(see Figure 12);

P_7.1.56

Transmitted recessive bit

width

at 2 MBit/s

tBit(Bus)_2MB 450

500

530

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF, tBit = 500 ns,

(see Figure 12);

P_7.1.57

Receiver timing symmetry

at 2 MBit/s

ΔtRec = tBit(RxD) - tBit(Bus)

ΔtRec_2MB

-45

–

CL = 100 pF,

4.75 V < VCC < 5.25 V,

CRxD =15 pF, tBit = 500 ns,

(see Figure 12);

P_7.1.58

1) Not subject to production test, specified by design.

2) In respect to common mode range.

Table 6

Electrical characteristics (cont’d)

4.5 V < VCC < 5.5 V; 3.0 V < VIO < 5.5 V; RL =60 Ω; -40 °C < Tj < 150 °C; all voltages with respect to ground; positive

current flowing into pin; unless otherwise specified.

Parameter

Symbol

Values

Unit Note or Test Condition

Number

Min.

Typ.

Max.

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