TLE6258 Datasheet, PDF (9/13 Pages) Infineon Technologies AG – Single-Wire-Transceiver

Preliminary Data TLE 6258
2.3 Electrical Characteristics (cont’d)
4.5 V < V_CC < 5.5 V; 6.0 V < V_S < 20 V; R_L = 1 kΩ; V_ENN < V_ENN,ON; -40 °C < T_j < 125 °C; all voltages with
respect to ground; positive current flowing into pin; unless otherwise specified.
Parameter
Symbol Limit Values Unit Remark
min. typ. max.
Dynamic Transceiver Characteristics
falling edge slew rate
S_bus(L) -3
rising edge slew rate
S_bus(H) 1
Propagation delay
t_d(L),TR 2
TxD-to-RxD LOW (recessive
to dominant)
Propagation delay
t_d(H),TR 2
TxD-to-RxD HIGH (dominant
to recessive)
Propagation delay
TxD LOW to bus
t_d(L),T
Propagation delay
TxD HIGH to bus
t_d(H),T
Propagation delay
t_d(L),R
bus dominant to RxD LOW
Propagation delay
t_d(H),R
bus recessive to RxD HIGH
Receiver delay symmetry t_sym,R -2
Transmitter delay symmetry t_sym,T -2
Wake-up delay time
t_wake
30
-2.0 -1
1.5 3
4
6
4
6
1
4
V/µs
V/µs
µs
80% > V_bus > 20%
C_bus= 3.3 nF;
T_ambient < 85 °C
V_CC = 5 V; V_S = 13.5 V
20% < V_bus < 80%
C_bus= 3.3 nF;
V_CC = 5 V; V_S = 13.5 V
C_bus = 3.3nF;
V_CC = 5V; V_S = 13.5V
C_RxD = 20 pF
µs ^Cbus ^{= 3.3 nF;}
V_CC = 5 V; V_S = 13.5V
C_RxD = 20 nF
µs ^VCC ^{= 5 V}
1
4
µs ^VCC ^{= 5 V}
0.5 2.0 µs ^VCC ^{= 5V;}
C_RxD = 20pF
0.5 2.0 µs ^VCC ^{= 5 V;}
C_RxD = 20 pF
2
µs
t_sym,R = t_d(L),R - t_d(H),R
2
µs
t_sym,T = t_d(L),T - t_d(H),T
70 150 µs
9
version: 2.02 date: 2001-08-08