CDB3308 Cirrus Logic Inc, CDB3308 Datasheet - Page 7

• Manufacturer Part Number: CDB3308
• Description: BOARD EVAL FOR CS3308 VOL CTRL
• Manufacturer: Cirrus Logic Inc

Specifications of CDB3308

• Main Purpose: Audio, Volume Control
• Embedded: No
• Utilized Ic / Part: CS3308
• Primary Attributes: 8 Single-Ended Analog Inputs and Outputs, USB or RS232 Interface
• Secondary Attributes: Graphic User Interface
• Description/function: Audio DSPs
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS3308
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1496

DS702DB2
3. PERFORMANCE PLOTS
(T
Gain = 0 dB, Measurement Bandwidth = 20 Hz to 20 kHz, unless otherwise noted.)
%
A
d
B
A
r
0.0005
0.0002
0.0001
0.005
0.002
0.001
0.05
0.02
0.01
0.5
0.2
0.1
1
= +25 ºC, VA+ = +5 V, VA- = -5 V, VD = +3.3 V, R
+0.9
+0.8
+0.7
+0.6
+0.5
+0.4
+0.3
+0.2
+0.1
20
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-0.8
-0.9
+1
+0
-1
20
50
50
Figure 5. THD+N vs. Frequency
Figure 3. Frequency Response
100
100
200
200
500
1k
500
Hz
2k
Hz
1k
5k
2k
10k
20k
5k
50k
10k
100k
20k
200k
L
%
d
B
A
r
0.0005
0.0002
0.0001
= 100 kΩ, C
0.005
0.002
0.001
0.05
0.02
0.01
0.5
0.2
0.1
100m
-100
-110
-120
-130
-140
-150
-160
-170
-180
1
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
20
50
200m
Figure 4. THD+N vs. Amplitude
100
L
= 20 pF, V
300m
Figure 6. Crosstalk
200
400m
500m
500
Vrms
Hz
600m 700m 800m900m 1
IN
1k
= 2 V
2k
RMS
5k
, F
CDB3308
2
IN
10k
= 1 kHz,
20k
3
7