ADA4851-1 Ver la hoja de datos (PDF) - Analog Devices
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ADA4851-1 Datasheet PDF : 24 Pages
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ADA4851-1/ADA4851-2/ADA4851-4
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, RF = 0 Ω for G = +1, RF = 1 kΩ for G > +1, RL = 1 kΩ, unless otherwise noted.
1
VS = ±5V
0
RL = 150Ω
VOUT = 0.1V p-p
–1
G = –1
–2
–3
G = +10
–4
G = +2
–5
–6
–7
1
10
100
FREQUENCY (MHz)
Figure 6. Small-Signal Frequency Response for Various Gains
4
G = +1
3 VS = 5V
RL = 1kΩ
2 VOUT = 0.1V p-p
10pF
1
0
–1
5pF
–2
0pF
–3
–4
–5
–6
1
10
100
300
FREQUENCY (MHz)
Figure 9. Small-Signal Frequency Response for Various Capacitive Loads
1
0
VS = ±5V
–1 G = +1
VOUT = 0.1V p-p
–2
RL = 150Ω
RL = 1kΩ
–3
–4
–5
–6
1
10
100
300
FREQUENCY (MHz)
Figure 7. Small-Signal Frequency Response for Various Loads
1
0
–1 VS = ±5V
G = +1
VOUT = 0.1V p-p
–2
–40°C
+25°C
+125°C
+85°C
–3
–4
–5
–6
1
10
100
300
FREQUENCY (MHz)
Figure 10. Small-Signal Frequency Response for Various Temperatures
2
G = +1
1
RL = 150Ω
VOUT = 0.1V p-p
0
VS = +5V
–1
VS = ±5V
–2
–3
–4
–5
–6
1
10
100
300
FREQUENCY (MHz)
Figure 8. Small-Signal Frequency Response for Various Supplies
1
VS = ±5V
RL = 150Ω
0
VOUT = 1V p-p
–1
–2
–3
–4
G = +10
G = +2
–5
G = –1
–6
–7
1
10
100
FREQUENCY (MHz)
Figure 11. Large-Signal Frequency Response for Various Gains
Rev. J | Page 11 of 24
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