33912 Datasheet, PDF (18/47 Pages) Freescale Semiconductor, Inc – LIN System Basis Chip with DC Motor Pre-driver and Current

ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
TXD
V_{LIN_REC}
LIN
t_DOM - MAX
RXD
t_BIT
t_{BUS_DOM} (MAX)
t_REC - MAX
t_DOM - MIN
58.1% V_SUP
40.0% V_SUP
28.4% V_SUP
t_REC - MIN
t_BIT
t_{BUS_REC} (MIN)
74.4% V_SUP
60.0% V_SUP
42.2% V_SUP
t_{BUS_DOM} (MIN)
t_{BUS_REC} (MAX)
t_DOM - MIN
58.1% V_SUP
40.0% V_SUP
28.4% V_SUP
TXD
V_{LIN_REC}
LIN
t_DOM - MAX
RXD
t_RDOM
t_RREC
Figure 7. LIN Timing Measurements for Normal Slew Rate
t_BIT
t_{BUS_DOM} (MAX)
t_REC - MAX
t_DOM - MIN
61.6% V_SUP
40.0% V_SUP
25.1% V_SUP
t_REC - MIN
t_BIT
t_{BUS_REC} (MIN)
77.8% V_SUP
60.0% V_SUP
38.9% V_SUP
t_{BUS_DOM} (MIN)
t_{BUS_REC} (MAX)
t_DOM - MIN
61.6% V_SUP
40.0% V_SUP
25.1% V_SUP
t_RDOM
t_RREC
Figure 8. LIN Timing Measurements for Slow Slew Rate
33912
18
Analog Integrated Circuit Device Data
Freescale Semiconductor