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5
+5.0V
D
J7
1
2
3
4
5
6
ENCODER
HALL EFFECT
CONNECTOR
PIN 1: +5.0V
PIN 2: GROUND
C
PIN 3: PHASE A
PIN 4: PHASE B
PIN 5: INDEX
PIN 6: N/C
B
A
5
Figure A-7. HALL-EFFECT/ZERO-CROSSING AND PFC SELECTION
4
+5.0V
R 9
1 K
R 1 0
2 4
+5.0V
R 1 2
1 K
R 1 3
2 4
R 1 4
C 1 0
+5.0V
4 7 0 p F
R 1 5
1 K
R 1 6
2 4
R 1 7
2 4
C 1 1
4 7 0 p F
Title
HALL-EFFECT/ZERO-CROSSING AND PFC SELECTION
Document
Size
Number
A
Date:
Thursday, January 25, 2001
4
3
J G 2
Z E R O _ X _ A
1
R 1 1
2 4
PHASEA
3
C 9
4 7 0 p F
UNI-3
ZERO CROSSING
Z E R O _ X _ B
4
2 4
PHASEB
6
Z E R O _ X _ C
7
INDEX
9
CONNECT
1-2: ZERO CROSSING
4-5
7-8
2-3: ENCODER/
5-6
HALL EFFECT
8-9
DSP56F801EVM.DSN
Designer:
3
2
1
T D 0
2
UNI-3: PFC
J G 9
P F C _ P W M
1
2
5
3
P F C _ Z E R O _ C R O S S I N G
4
5
8
6
CONNECT
1-2: PFC
4-5
2-3: ENCODER
5-6
DSP Standard Products Division
2100 East Elliot Road
Tempe, Arizona 85284
(480) 413-5090
FAX: (480) 413-2510
Sheet
of
D S P D D e s i g n
7
2
1
D
T D 1
C
T D 2
B
A
Rev.
1.0
1 1
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