Global Mixed-mode Technology Inc.
G1430
TOTAL HARMONIC DISTORTION PLUS NOISE
vs OUTPUT FREQUENCY
TOTAL HARMONIC DISTORTION PLUS NOISE
vs OUTPUT POWER
10
5
10
2
1
0.5
%
0.2
0.1
0.05
VDD=3.3V
RL=8Ω
BTL
Av=-2V/V
5
2
Po=0.4W
VDD=5V
RL=4Ω
SE
20kHz
1
0.5
Po=0.1W
%
0.2
0.1
0.05
1kHz
Po=0.25W
0.02
0.01
20
100Hz
0.02
0.01
1m
2m
5m
10m
20m
W
50m
100m
200m
500m
1
50
100
200
500
Hz
1k
2k
5k
10k
20k
Figure 15
Figure 16
TOTAL HARMONIC DISTORTION PLUS NOISE
vs OUTPUT FREQUENCY
TOTAL HARMONIC DISTORTION PLUS NOISE
vs OUTPUT FREQUENCY
10
5
10
2
1
0.5
%
0.2
0.1
0.05
VDD=5V
RL=4Ω
SE
Po=0.5W
Av=-2V/V
5
Av=-4V/V
2
1
0.5
%
0.2
0.1
0.05
VDD=5V
RL=4Ω
SE
Av=-2V/V
Po=0.4W
Po=0.1W
Av=-1V/V
Po=0.25W
0.02
0.01
20
20k
0.02
0.01
20
50
100
200
500
Hz
1k
2k
5k
10k
50
100
200
500
Hz
1k
2k
5k
10k
20k
Figure 17
Figure 18
Ver: 1.0
Jan 15, 2004
9
TEL: 886-3-5788833
http://www.gmt.com.tw
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
