Tripath Technology, Inc. - Technical Information
Typical performance Characteristics
THD+N versus Frequency versus Break Before Make
THD+N versus Frequency versus Break Before Make
10
10
RL = 6Ω
RL = 8Ω
5
5
Pout = 25W / Channel
Vs = +40V
Pout = 20W/ Channel
2
1
2
1
Vs = +40V
BW = 22Hz-20kHz(AES17)
BW = 22Hz-20kHz(AES17)
0.5
0.5
0.2
0.1
0.2
0.1
0.05
%
%
%
%
0.05
BBM = 80nS
BBM = 80nS
0.02
0.01
0.005
0.02
0.01
BBM = 40nS
0.005
BBM = 40nS
0.002
0.001
0.002
0.001
20
50
100
200
500
Hz
1k
2k
5k
10k 20k
20
50
100
200
500
Hz
1k
2k
5k
10k 20k
THD+N versus Frequency versus Bandwidth
THD+N versus Frequency versus Bandwidth
10
5
10
5
RL = 8Ω
RL = 6Ω
Pout = 20W/ Channel
Vs = +40V
BBM = 40nS
Pout = 25W/ Channel
Vs = +40V
2
1
2
1
BBM = 40nS
0.5
0.5
0.2
0.1
0.2
0.1
%
0.05
0.05
BW = 30kHz
BW = 30kHz
0.02
0.01
0.02
0.01
BW = 20kHz(AES17)
BW = 20kHz(AES17)
0.005
0.005
0.002
0.001
0.002
0.001
20
50
100
200
500
Hz
1k
2k
5k
10k 20k
20
50
100
200
500
Hz
1k
2k
5k
10k 20k
THD+N versus Output Power versus Supply Voltage
THD+N versus Output Power Versus Supply Voltage
10
5
10
5
RL = 8Ω
RL = 6Ω
Vs = +35V, +40V, +45V
Vs = +35V, +40V, +45V
f = 1kHz
f = 1kHz
2
1
2
BBM = 40nS
BBM = 40nS
1
BW = 22Hz - 20kHz(AES17)
BW = 22hZ - 20kHz(AES17)
NOTE: +45V test uses RFBC=11kΩ
(see Application/ Test Circuit)
0.5
0.5
NOTE: +45V test uses RFBC=11kΩ
(see Application/ Test Circuit)
0.2
0.1
0.2
0.1
%
0.05
0.05
0.02
0.01
0.02
0.01
0.005
0.005
0.002
0.001
0.002
0.001
1
2
5
10
20
50
100
200
1
2
5
10
20
50
100
200
W
W
14
TK2150 – Rev. 1.0/12.02
TRIPATH [ TRIPATH TECHNOLOGY INC. ]
