X9258_11 INTERSIL [Intersil Corporation], X9258_11 Datasheet - Page 18

• Manufacturer Part Number: X9258_11
• Manufacturer: INTERSIL [Intersil Corporation]

Application Circuits
V
V
S
S
FIGURE 17. INVERTING AMPLIFIER
R
1
FIGURE 15. ATTENUATOR
V
G = - R
R
R
O
1
3
V
-1/2 ≤ G ≤ +1/2
O
= G V
R
= G V
2
2
R
(Continued)
/R
4
S
1
S
18
All R
–
+
–
+
S
–
+
R
= 10kΩ
2
}
}
FIGURE 19. FUNCTION GENERATOR
R
R
V
V
A
B
O
O
FREQUENCY ∝ R
AMPLITUDE ∝ R
X9258
R
2
A
1
, R
, R
B
2
, C
R
1
V
S
Z
V
IN
FIGURE 18. EQUIVALENT L-R CIRCUIT
S
Z
IN
= R
C
–
+
(R
C
2
1
R
+ s R
1
FIGURE 16. FILTER
G
fc = 1/(2πRC)
+ R
C
O
2
3
= 1 + R
) >> R
(R
R
R
1
1
3
+ R
2
2
R
/R
3
1
) C
+
–
1
R
1
2
= R
+
–
2
+ s Leq
R
2
V
O
April 14, 2011
FN8168.5