G1431
Global Mixed-mode Technology Inc.
Typical Characteristics (continued)
Total Harmonic Distortion Plus
Total Harmonic Distortion Plus
Noise vs Output Power
Noise vs Output Power
10
5
10
5
15kHz
15kHz
2
1
2
1
1kHz
20Hz
0.5
0.5
%
1kHz
%
0.2
0.1
0.2
0.1
VDD=5V
RL=4Ω
Av=21.6dB
VDD=5V
RL=4Ω
Av=15.6dB
0.05
0.05
20Hz
0.02
0.01
0.02
0.01
3m
5m
10m
20m
50m
100m
W
200m
500m
1
2
3
3m
5m
10m
20m
50m
100m
W
200m
500m
1
2
3
Figure 11
Figure 12
Total Harmonic Distortion
Plus Noise vs Frequency
Total Harmonic Distortion
Plus Noise vs Frequency
10
5
10
5
VDD=5V
RL=8Ω
Av=6dB
VDD=5V
RL=8Ω
2
1
2
1
Po=1W
Av=15.6dB
0.5
0.5
%
%
0.2
0.1
0.2
0.1
Po=0.25W
Av=21.6dB
Po=1W
Av=6dB
0.05
0.05
Po=0.5W
0.02
0.01
0.02
0.01
Av=10dB
20
50
100
200
500
1k
2k
5k
10k
20k
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Hz
Figure 13
Figure 14
Total Harmonic Distortion Plus
Noise vs Output Power
Total Harmonic Distortion Plus
Noise vs Output Power
10
5
10
5
VDD=5V
RL=8Ω
Av=10dB
VDD=5V
RL=8Ω
Av=6dB
15kHz
2
1
2
1
15kHz
0.5
0.5
%
%
0.2
0.1
0.2
0.1
1kHz
20Hz
1kHz
20Hz
0.05
0.05
0.02
0.01
0.02
0.01
3m
5m
10m
20m
50m
100m
W
200m
500m
1
2
3
3m
5m
10m
20m
50m
100m
200m
500m
1
2
3
W
Figure 15
Figure 16
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.3
Sep 23, 2005
5
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
