TLE6210G Datasheet, PDF (29/35 Pages) Infineon Technologies AG – ABS System IC

TLE 6210
TLE 6211
Block Description and Electrical Characteristics
t1
t2
WD1
t3
t4
t5
t
WD2
t
EN
t
VR
t
MR
t
SILA
t
NSILA
t
Figure 11 Watchdog Violation Reaction
t₁: No watchdog signals at WD1 or WD2
t₂: Normal operation. EN is going high after the first watchdog edges at WD1 and WD2
are detected.
t₃: Watchdog open window time exceeded: but below 120 *t_{CLK (typ.} 120 ms).
Error Flag is not set.
t₄: Watchdog time too short (below closed window time)
t₅: Normal operation
V1.2 Data Sheet
29
2002-08