mc33911 Freescale Semiconductor, Inc, mc33911 Datasheet - Page 16

• Manufacturer Part Number: mc33911
• Description: Mc33911 Lin System Basis Chip With Dc Motor Pre-driver
• Manufacturer: Freescale Semiconductor, Inc

16
33911
ELECTRICAL CHARACTERISTICS
TIMING DIAGRAMS
RXD
PGND
PGND
TXD
Figure 4. Test Circuit for Transient Test Pulses (LIN)
Figure 5. Test Circuit for Transient Test Pulses (Lx)
Figure 6. Test Circuit for LIN Timing Measurements
Note Waveform per ISO 7637-2. Test Pulses 1, 2, 3a, 3b.
NOTE:
LGND
LGND
33911
33911
V
Waveform per ISO 7637-2. Test Pulses 1, 2, 3a, 3b.
SUP
AGND
AGND
L1, L2
LIN
TIMING DIAGRAMS
10kΩ
LIN
1.0nF
1.0nF
R0
C0
C0
TRANSIENT PULSE
TRANSIENT PULSE
GENERATOR
GENERATOR
(
(NOTE)
R0 AND C0 COMBINATIONS:
• 1.0KΩ and 1.0nF
• 660Ω and 6.8nF
• 500Ω and 10nF
NOTE
GND
GND
)
Analog Integrated Circuit Device Data
Freescale Semiconductor