Tripath Technology, Inc. - Technical Information
T Y P I C A L P E R F O R M A N C E C H A R A C T E R I S T I C S
THD+N vs Output Power
THD+N vs Output Power
10
5
10
5
f = 1kHz
f = 1kHz
RL = 8 Ω
RL = 4 Ω
VCC = 24V
BW = 22Hz-20kHz
AES 17 Filter
VCC = 24V
BW = 22Hz-20kHz
AES 17 Filter
2
1
2
1
0.5
0.5
0.2
0.1
0.2
0.1
0.05
0.05
0.02
0.01
0.02
0.01
1
2
3
4
5
6
7
8
9 10
20
30
40 50
1
2
5
10
20
50
100
Output Power (W)
Output Power (W)
THD+N vs Frequency
THD+N vs Frequency
10
5
10
5
VCC = 24V
VCC = 24V
POUT = 10W/Channel
RL = 8 Ω
POUT = 10W/Channel
RL = 4Ω
BW = 22Hz-20kHz
AES 17 Filter
BW = 22Hz-20kHz
AES 17 Filter
2
1
2
1
0.5
0.5
0.2
0.1
0.2
0.1
0.05
0.05
0.02
0.01
0.02
0.01
0.005
0.005
20
50
100
200
500
1k
2k
5k
10k
20k
20k
20
50
100
500
1k
5k
10k
200
2k
Frequency (Hz)
Frequency (Hz)
Intermodulation Distortion
Intermodulation Distortion
+0
+0
-10
-20
-30
-40
-50
VCC = 24V
-10
-20
-30
-40
-50
VCC = 24V
POUT = 10W/Channel
RL = 8Ω
POUT = 10W/Channel
RL = 4Ω
19kHz, 20kHz 1:1
0dB = 9Vrms
19kHz, 20kHz 1:1
0dB = 6.3Vrms
BW = 22Hz-20kHz
BW = 22Hz-20kHz
-60
-70
-80
-90
-60
-70
-80
-90
-100
-110
-120
-100
-110
-120
60
100
200
500
1k
2k
5k
10k
20k 30k
60
100
200
500
1k
2k
5k
10k
20k 30k
Frequency (Hz)
Frequency (Hz)
10
TK2070 – MC/2.1/10-03
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
