x9440 Intersil Corporation, x9440 Datasheet - Page 17

• Manufacturer Part Number: x9440
• Description: Mixed Signal With Spi Interface
• Manufacturer: Intersil Corporation

BASIC APPLICATION (continued)
V
V
UL
LL
Programmable Oscillator with Memory
Programmable Schmitt Trigger with Memory
=
=
R
-------------------- - V
R
-------------------- - V
1
1
R
R
+
+
2
2
R
R
2
2
W
W
–
–
R
------ - V
R
R
------ - V
R
1
2
1
2
17
OUT
OUT
Frequency v R, C
Duty Cycle v R
SCL
SDA
max
min
1
, R
2
, R
3
V
R
C
S
V
R
L
V
V
V
H
W
R
V
V
X9440
L
R
H
V
1
W
R
–
+
3
–
+
+5V
V+
V–
V+
V–
R
2
R
9440
1
R
9440
V
2
OUT
+5V
V
OUT
V
LL
V
OUT
V
UL
V
S
March 28, 2005
FN8200.0