A-18
56F805EVM Hardware User’s Manual
MOTOROLA
Figure
A
-17.
Power S
u
ppl
ies
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
EXTERNAL POWER IN
INPUT 12V DC
12
3
4
MC33269
3.3V AND 5.0V
REGULATOR
POWER GOOD LED
+3.3VA
TEST POINT
ANALOG GROUND
TEST POINT
GROUND
TEST POINT
+3.3V
TEST POINT
POWER SUPPLIE
S
B
D
S
P
5
6
F
8
0
5
EVM.DSN
Tuesday, July 04,
2000
Development
Tools
1
8
17
1.3
Wireless Subscriber Division
6501
William Cannon Drive West
A
u
st
in
, T
X
,
78735-8598
(512)895-3230 FAX: (512)895-4556
MD:OE314
Title
Size
Docu
ment
N
u
mber
Date:
Designe
r:
Rev
.
Sheet
o
f
+5.0V
+3.3V
+3.3V
+3.3VA
+5.0V
+5.0V_UNI3
+3.3VA
+3.3V
LED10
GREEN LED
R40
470
P2
1
3
2
C12
0.1uF
D2
FM4001
C14
0.1uF
U13
MC33269DT_3.3
VIN
3
VOUT
2
VOUT
4
GND
1
U12
MC33269DT_5.0
VIN
3
VOUT
2
VOUT
4
GND
1
L1
FERRITE BEAD
L4
FERRITE BEAD
L2
FERRITE BEAD
+
C15
47uF, 10V
+
C11
470uF, 16V
+
C13
47uF, 10V
L3
FERRITE BEAD
D1
FM4001
D3
FM4001
TP4
1
TP5
1
TP3
1
TP7
1
TP1
1
TP2
1
F
re
e
sc
a
le
S
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m
ic
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
.
..