ADA4075-2_16 Datasheet, PDF (14/25 Pages) Analog Devices – Ultralow Noise Amplifier at Lower Power

Data Sheet
10
10
V_SY = ±15V
ADA4075-2
V_SY = ±5V
1
1
10
100
1k
10k
FREQUENCY (Hz)
Figure 45. Voltage Noise Density
10
V_SY = ±15V
R_S1
R_S2
UNCORRELATED
R_S1 = 0Ω
1
100k
CORRELATED
R_S1 = R_S2
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 46. Current Noise Density
V_SY = ±15V
1
1
10
100
1k
10k
FREQUENCY (Hz)
Figure 48. Voltage Noise Density
10
V_SY = ±5V
R_S1
R_S2
UNCORRELATED
R_S1 = 0Ω
1
100k
CORRELATED
R_S1 = R_S2
0.1
1
10
100
1k
10k
100k
FREQUENCY (Hz)
Figure 49. Current Noise Density
V_SY = ±5V
TIME (1s/DIV)
Figure 47. 0.1 Hz to 10 Hz Noise
TIME (1s/DIV)
Figure 50. 0.1 Hz to 10 Hz Noise
Rev. C | Page 13 of 24