TH8055

Single Wire CAN Transceiver

390108055

Page 9 of 15

Rev. 1.1a

Jan 2002

Dynamic Characteristics

All dynamic values of the table below refer to the timing diagrams on page 6.

(5.5V

≤ V

BAT

≤ 18V, -40°C ≤ T

A

≤ 125°C, unless otherwise specified)

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Transmit delay in normal and wake up mode

max. and min bus load, 50%

3

6.3

µs

Transmit delay in high-speed mode

max. and min bus load, 50%

0.2

1.5

µs

Receive delay in all active modes

RxD=L to H

0.3

1

µs

Receive delay in all active modes

RxD=L to H

0.3

1

µs

Input minimum pulse length, all active modes

RxD=H to L

0.2

1

µs

Input minimum pulse length, all active modes

RxD=L to H

0.2

1

µs

Bus output rise time (30%-70%)

Normal mode, max. and min

0.6

1.4

µs

Bus output fall time (70%-30%)

Normal mode, max. and min

1.3

4.7

µs

Bus output rise time (30%-70%)

High-speed mode, max. and

0.5

µs

Bus output fall time (70%-30%)

High-speed mode, max. and

1.6

2.5

µs

Wakeup filter time delay

See Timing diagrams

10

70

µs

Receive blanking time after TxD L-H transition

See Timing diagrams

2

6

µs

TxD timeout reaction time

Normal and high speed mode

12

ms

TxD timeout reaction time

20

ms

Delay from normal to high speed modes

30

µs

Delay from normal to wake up mode

30

µs

Delay from normal to sleep modes

500

µs

Delay from sleep to normal and wake up mode

50

µs