CAT525 CATALYST [Catalyst Semiconductor], CAT525 Datasheet - Page 9

• Manufacturer Part Number: CAT525
• Manufacturer: CATALYST [Catalyst Semiconductor]

APPLICATION CIRCUITS (Cont.)
PROG
CLK
V PP
CS
DI
DO
PROG
CLK
V PP
1.0 F
CS
DI
DO
1.0 F
+5V
GND
CAT525
V DD
DPP 1
DPP 2
DPP 3
DPP 4
+5V
CAT525
GND
OPT 505
V DD
V REF
DPP 1
DPP 2
DPP 3
DPP 4
V
REF
V
V REF
REF
H
V
REF
L
V
REF
H
L
V IN
Overlapping Window Comparator
Staircase Window Comparator
V IN
+
–
+
–
+
+
+
+
–
–
–
–
+5V
+5V
+5V
+
–
+
–
+
–
+
–
+
+
–
+
+
+
+
–
–
–
–
–
LM 339
+5V
+5V
+5V
+5V
+5V
10K
10K
10K
LM 339
10K
10K
10K
10K
10K
9
WINDOW 1
WINDOW 2
WINDOW 3
WINDOW 1
WINDOW 2
WINDOW 3
WINDOW 4
WINDOW 5
V
V
V
REF
OUT
OUT
GND
H
V
V
V
V
1
4
OUT
OUT
OUT
OUT
V REF
GND
V
V
OUT
OUT
2
3
4
1
WINDOW STRUCTURE
2
3
WINDOW STRUCTURE
Doc. No. 25078-00 4/01 - A M-1
WINDOW 1
WINDOW 2
WINDOW 3
WINDOW 1
WINDOW 2
WINDOW 3
WINDOW 4
WINDOW 5
CAT525