X9429 INTERSIL [Intersil Corporation], X9429 Datasheet - Page 18

• Manufacturer Part Number: X9429
• Manufacturer: INTERSIL [Intersil Corporation]

Application Circuits (continued)
V
S
V
S
R
INVERTING AMPLIFIER
R
R
1
1
3
V
-1/2 ≤ G ≤ +1/2
V
G = - R
O
O
ATTENUATOR
= G V
= G V
R
R
4
2
2
S
/R
18
S
1
All R
–
+
–
+
S
–
+
R
= 10kΩ
2
}
}
R
R
FREQUENCY µR
AMPLITUDE µR
A
B
V
O
V
O
FUNCTION GENERATOR
R
2
X9429
A
1
, R
, R
B
2
, C
R
1
V
Z
S
V
IN
S
Z
IN
= R
C
(R
EQUIVALENT L-R CIRCUIT
2
1
C
1
+ s R
R
–
+
+ R
G
fc = 1/(2πRC)
FILTER
3
O
2
) >> R
C
= 1 + R
(R
1
R
R
+ R
1
3
2
2
3
R
/R
) C
1
+
–
1
R
1
2
= R
2
+
–
+ s Leq
R
2
V
O
October 13, 2008
FN8248.3