TLE6254-2G Datasheet, PDF (20/24 Pages) Infineon Technologies AG – Fault Tolerant Differential CAN-Transceiver

Final Data TLE 6254-2G
Dynamic Characteristics
9
Dynamic Characteristics (cont’d)
4.75 V ≤ V_CC ≤ 5.25 V; 6 V ≤ V_S ≤ 27 V; normal operation mode; – 40 ≤ T_j ≤ + 125 °C
(unless otherwise specified). All voltages are defined with respect to ground. Positive
current flowing into the IC.
Parameter
Symbol Limit Values Unit Notes
min. typ. max.
Propagation delay
TxD-to-RxD HIGH
t_PD(H)
–
(dominant to recessive)
1.0 2.1 µs C₁ 100 pF; C₂ = 0;
R₁ = 100 Ω; bus
failure cases 3, 5,
6, 6a, 7
–
1.5 2.6 µs C₁ = C₂ = 3.3 nF;
R₁ = 100 Ω; bus
failure cases 3, 5,
6, 6a, 7
Minimum hold time to go t_h(min) 15 25 50 µs –
sleep command
Edge-count difference
n_e
(falling edge) between
CANH and CANL for
failure cases 1, 2, 3a, 4
detection NERR becomes
LOW
–
4
–
––
Edge-count difference
(rising edge) between
CANH and CANL for
failure cases 1, 2, 3a, 4
recovery
–
2
–
––
TxD permanent dominant t_TxD
disable time
1.3 2.0 3.5 ms –
Data Sheet Version 1.4
20
2003-07-22