MC33199 Datasheet, PDF (2/18 Pages) Freescale Semiconductor, Inc – Automotive ISO 9141 Serial Link Driver

INTERNAL BLOCK DIAGRAM
REF-OUT
LO
REF-IN-L
REF-IN-K
RXD
TXD
INTERNAL BLOCK DIAGRAM
VCC ³³¹⁹⁹
VS
Reference
Generator
+
C2
–
Protection
I1
Source
V_CC
–
C1
+
Driver
Thermal
Shutdown
Current
Limit
L
I1
DIA
GND
Figure 2. 33199 Simplified Internal Block Diagram
33199
2
Analog Integrated Circuit Device Data
Freescale Semiconductor