10
TA = ؉25؇C
VDD = 3.3V
AVD = 2 (BTL)
RL = 8⍀
FREQUENCY = 20Hz
1 CB = 0.1F
10
TA = ؉25؇C
VDD = 3.3V
AVD = 2 (BTL)
RL = 8⍀
FREQUENCY = 1kHz
1 CB = 0.1F
SSM2211
10
TA = ؉25؇C
VDD = 3.3V
AVD = 2 (BTL)
RL = 8⍀
FREQUENCY = 20kHz
1 CB = 0.1F
0.1
0.1
0.1
0.01
20n
0.1
POUTPUT – W
12
Figure 13. THD+N vs. POUTPUT
0.01
20n
0.1
POUTPUT – W
12
Figure 14. THD+N vs. POUTPUT
0.01
20n
0.1
POUTPUT – W
12
Figure 15. THD+N vs. Frequency
10
TA = ؉25؇C
VDD = 2.7V
AVD = 2 (BTL)
RL = 8⍀
PL = 250mW
1
CB = 0
CB = 0.1F
0.1
CB = 1F
0.01
20
100
1k
FREQUENCY – Hz
10k 20k
Figure 16. THD+N vs. Frequency
10
CB = 0
CB = 0.1F
1
0.1
0.01
20
CB = 1F
TA = ؉25؇C
VDD = 2.7V
AVD = 10 (BTL)
RL = 8⍀
PL = 250mW
100
1k
10k 20k
FREQUENCY – Hz
Figure 17. THD+N vs. Frequency
10
CB = 0.1F
1
CB = 1F
0.1
TA = ؉25؇C
VDD = 2.7V
AVD = 20 (BTL)
RL = 8⍀
PL = 250mW
0.01
20
100
1k
FREQUENCY – Hz
10k 20k
Figure 18. THD+N vs. Frequency
10
TA = ؉25؇C
VDD = 2.7V
AVD = 2 (BTL)
RL = 8⍀
FREQUENCY = 20Hz
1
10
TA = ؉25؇C
VDD = 2.7V
AVD = 2 (BTL)
RL = 8⍀
FREQUENCY = 1kHz
1
10
TA = ؉25؇C
VDD = 2.7V
AVD = 2 (BTL)
RL = 8⍀
FREQUENCY = 20kHz
1
0.1
0.1
0.1
0.01
20n
0.1
POUTPUT – W
12
Figure 19. THD+N vs. POUTPUT
0.01
20n
0.1
POUTPUT – W
12
Figure 20. THD+N vs. POUTPUT
0.01
20n
0.1
POUTPUT – W
12
Figure 21. THD+N vs. POUTPUT
REV. 0
–5–