33897 Datasheet, PDF (15/21 Pages) Freescale Semiconductor, Inc – Single Wire CAN Transceiver

BUS LOADING PARAMETERS
FUNCTIONAL BLOCK DIAGRAM COMPONENTS
BUS LOADING PARAMETERS
33897
BUS
LOAD
GND
V_BATT
100 pF
6.49 kΩ
1.0 kΩ
47 µH
BUSMOD
C_NOM = 100 pF + (n -1) 220 pF
R= ^{6.49 kΩ}
(n -1)
Note: The letter “n” represents the number of nodes in the system.
Figure 7. Transmitter Delays in Normal and Transmit High-Voltage Wake-Up Modes
33897
BUS
LOAD
GND
6.49 kΩ
130 Ω
C_NOM = (n) 220 pF
R= ^{6.49 kΩ}
(n -1)
Note: The letter “n” represents the number of nodes in the system.
Figure 8. Transmitter Delays in Transmit High-Speed Mode
Analog Integrated Circuit Device Data
Freescale Semiconductor
33897/A/B/C/D/T
15