m61541fp Renesas Electronics Corporation., m61541fp Datasheet - Page 12

• Manufacturer Part Number: m61541fp
• Description: 6ch Electronic Volume With Tone Control
• Manufacturer: Renesas Electronics Corporation.

M61541FP
Tone Control
(1) Bass
< Boost >
Rev.1.0 Sep 09, 2004 page 12 of 15
< Cut >
f
Gv =
0
IN
Q =
IN
=
0.047
2
20 log
R1(C1+C2)+R3C1
C1
(R2+R3)R1C1C2
π
R3
µ
4.7K
R1(R2+R3)C1C2
R1
R1(C1+C2)+(R2+R3)C1
R1(C1+C2)+R3C1
1
R2
+
-
+
-
0.15
C2
µ
(Hz)
0.15
Gv =
f
C2
Q =
0
R2
(dB)
=
µ
20 log
R1(C1+C2)+R3C1
2
(R2+R3)R1C1C2
π
-
+
4.7K
R1(R2+R3)C1C2
R1
R1(C1+C2)+(R2+R3)C1
R3
-
+
0.047
R1(C1+C2)+R3C1
1
C1
µ
(Hz)
OUT
OUT
(dB)
R1=4.7k
[Designed Parameter]
Setting
-14dB
-12dB
-10dB
R1=4.7k
Gain
-8dB
-6dB
-4dB
-2dB
[Designed Parameter]
Setting
+14dB
+12dB
+10dB
+8dB
+6dB
+4dB
+2dB
Gain
Ω
,
Ω,
R2(k )
Designed Parameter
C1=0.047µF C2=0.15µF
79.81
74.66
68.17
60.01
49.73
36.79
20.51
C1=0.047µF C2=0.15µF
Designed Parameter
R3(k ) R2(k )
19.99
30.27
43.21
59.49
0.19
5.21
11.83
Ω
Ω
R3(k )
19.99
30.27
43.21
59.49
0.19
5.21
11.83
,
Preliminary
79.81
74.66
68.17
60.01
49.73
36.79
20.51
Ω
,
Ω