mc33661 Freescale Semiconductor, Inc, mc33661 Datasheet - Page 9

• Manufacturer Part Number: mc33661
• Description: Local Area Network Lin Enhanced Physical Interface With Selectable Slew Rate
• Manufacturer: Freescale Semiconductor, Inc

Analog Integrated Circuit Device Data
Freescale Semiconductor
TXD
Recessive State
LIN
RXD
TXD
Recessive State
LIN
RXD
t
t
DOM
DOM
V
V
(MIN)
REC
REC
(MIN)
t
Figure 4. Normal Mode Bus Timing Characteristics
DOM
t
Figure 5. Slow Mode Bus Timing Characteristics
DOM
Figure 6. Test Circuit for Timing Measurements
(MAX)
(MAX)
61.6% V
t
58.1% V
RL
t
RL
40% V
40% V
TIMING DIAGRAMS
25.1% V
RXD
TXD
SUP
28.4% V
SUP
SUP
V
V
GND
SUP
SUP
Dominant State
SUP
Dominant State
SUP
V
SUP
V
LIN
DOM
DOM
Note R
t
t
REC
REC
0
(MIN)
(MIN)
and C
R
0
C
0
0
: 1.0 kΩ/1.0 nF, 660 Ω/6.8 nF, and 500 Ω/10 nF.
t
REC
t
REC
(MAX)
(MAX)
38.9% V
t
42.2% V
RH
t
60% V
RH
60% V
ELECTRICAL CHARACTERISTICS
SUP
SUP
SUP
SUP
77.8% V
74.4% V
SUP
TIMING DIAGRAMS
SUP
33661
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