ADA4853-1 データシートの表示（PDF） - Analog Devices
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ADA4853-1 Datasheet PDF : 16 Pages
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ADA4853-1/ADA4853-2/ADA4853-3
TYPICAL PERFORMANCE CHARACTERISTICS
2
ADA4853-3
LFCSP
1
G = –1*
0
–1
G = +2*
G = +10*
–2
–3
*ADA4853-1/ADA4853-2
–4
–5 VS = 5V
RL = 150Ω
VOUT = 0.1V p-p
–6
0.1
1
10
100 200
FREQUENCY (MHz)
Figure 7. Small Signal Frequency Response for Various Gains
3
VS = 5V
2 G = +1
VOUT = 0.1V p-p
1
RL = 75Ω
0
RL = 1kΩ
–1
RL = 150Ω
–2
–3
–4
–5
–6
0.1
1
10
FREQUENCY (MHz)
100 200
Figure 8. Small Signal Frequency Response for Various Loads
4
G = +1
3 RL = 150Ω
VOUT = 0.1V p-p
2
1
0
–1
–2
–3
–4
–5
–6
0.1
1
10
FREQUENCY (MHz)
VS = 3V
VS = 5V
100 200
Figure 9. Small Signal Frequency Response for Various Supplies
5
VS = 5V
4 RL = 150Ω
VOUT = 0.1V p-p
3 G = +1
2
CL = 10pF/25Ω SNUB
CL = 10pF
CL = 5pF
1
0
CL = 0pF
–1
–2
–3
RSNUB
–4
–5
CL
RL
–6
0.1
1
10
FREQUENCY (MHz)
100 200
Figure 10. Small Signal Frequency Response for Various Capacitive Loads
6.5
VS = 5V
6.4 RL = 150Ω
G = +2
6.3
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
0.1
0.1V p-p
2.0V p-p
1
10
40
FREQUENCY (MHz)
Figure 11. 0.5 dB Flatness Response for Various Output Voltages
8.0
VS = 5V
7.8 RL = 150Ω
G = +2
7.6
7.4
0.1V p-p
7.2
7.0
6.8
6.6
6.4
6.2
6.0
2V p-p
5.8
5.6
0.1
1
10
100
1000
FREQUENCY (MHz)
Figure 12. ADA4853-3 LFCSP_VQ Flatness Response for Various Output Voltages
Rev. B | Page 6 of 16
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