Data Sheet
Typical Applications
5pF
10µF
+
150µF
+
Audio_Input L
DAC Load
Resistor
1kΩ
1.8kΩ
39kΩ
620Ω
Audio_Output L
470pF
680pF
2
+V
S
8
–
1/2
CLC2059
10kΩ
C
omlinear
CLC2059
Dual, Low Noise, 4V to 36V Amplifier
1
3
+
4
100Ω
AUDIO AMPLIFIER
Amp RV
5pF
Audio_Input R
1kΩ
10µF
1.8kΩ
39kΩ
150µF
620Ω
Audio_Output R
470pF
+V
S
DAC Load
Resistor
10kΩ
6
680pF
10kΩ
100µF
+
0.1µF
Amp RV
10kΩ
0.1µF
100Ω
–
1/2
CLC2059
+
7
5
+
100µF
Figure 10: Typical Circuit for Filtering and Driving Audio in STB or DVD Player Applications
3
0
-3
-50
-60
-70
-80
-90
-100
V
OUT
= 5V
pp
-110
0.1
1
10
100
1000
0.1
1
10
100
1000
Normalized Gain (dB)
-9
-12
-15
-18
-21
V
OUT
= 5V
pp
Crosstalk (dB)
-6
Rev 1B
Frequency (kHz)
Frequency (kHz)
Figure 11: AC Reponse of Figure 10 (V
S
=10V, R
L
=630Ω)
Figure 12: Cross-Talk Performance of Figure 10 (V
S
=10V,
R
L
=630Ω)
©2007-2009 CADEKA Microcircuits LLC
www.cadeka.com
12
CADEKA [ CADEKA MICROCIRCUITS LLC. ]
