NoisePerformance - Alshain-Oy/Strix GitHub Wiki
Strix Noise performance
All measurements were done by placing the load resistor into a shielded box and applying a constant voltage over it. RMS noise was measured with 20 samples/s sample rate and total integration time was N * sample rate.
Current noise
1 kΩ load resistor
Current |
Noise, N = 1 |
N = 5 |
N = 10 |
N = 20 |
N = 50 |
N = 100 |
10mA |
180nA |
170nA |
150nA |
85nA |
75nA |
90nA |
1mA |
115nA |
55nA |
40nA |
35nA |
23nA |
17nA |
100µA |
1.3nA |
0.9nA |
0.6nA |
0.9nA |
0.7nA |
0.5nA |
10 kΩ load resistor
Current |
Noise, N = 1 |
N = 5 |
N = 10 |
N = 20 |
N = 50 |
N = 100 |
1mA |
117nA |
52nA |
44nA |
39nA |
26nA |
16nA |
100µA |
1.3nA |
1nA |
2nA |
0.8nA |
0.5nA |
0.4nA |
10µA |
1.1nA |
0.5nA |
0.3nA |
0.3nA |
0.2nA |
0.1nA |
10 MΩ load resistor
Current |
Noise, N = 1 |
N = 5 |
N = 10 |
N = 20 |
N = 50 |
N = 100 |
1µA |
16pA |
11pA |
8pA |
7pA |
4pA |
6pA |
100nA |
12pA |
5pA |
4pA |
3pA |
2pA |
1.5pA |
10nA |
0.4pA |
0.3pA |
0.15pA |
0.2pA |
0.1pA |
0.1pA |
300 MΩ load resistor
Current |
Noise, N = 1 |
N = 5 |
N = 10 |
N = 20 |
N = 50 |
N = 100 |
30nA |
11pA |
6pA |
4pA |
2.5pA |
2,5pA |
1,5pA |
3nA |
0.2pA |
0.15pA |
0.08pA |
0.07pA |
0,07pA |
0,04pA |
300pA |
0.1pA |
0.05pA |
0.04pA |
0.03pA |
0,02pA |
0,01pA |
Current |
Noise, N = 1 |
N = 5 |
N = 10 |
N = 20 |
N = 50 |
N = 100 |
33pA |
0.1pA |
0.06pA |
0.04pA |
0.03pA |
0.02pA |
0.02pA |
16pA |
0.1pA |
0.06pA |
0.04pA |
0.03pA |
0.02pA |
0.02pA |
13pA |
0.1pA |
0.06pA |
0.04pA |
0.03pA |
0.03pA |
0.02pA |
5pA |
0.1pA |
0.06pA |
0.04pA |
0.03pA |
0.03pA |
0.01pA |
Voltage noise
10 MΩ load resistor, 20 samples/s
Voltage |
Noise, N = 1 |
N = 5 |
N = 10 |
N = 20 |
N = 50 |
N = 100 |
19,5V |
140µV |
93µV |
95µV |
72µV |
87µV |
57µV |
15V |
138µV |
135µV |
64µV |
68µV |
52µV |
55µV |
10V |
118µV |
86µV |
67µV |
56µV |
42µV |
48µV |
5V |
116µV |
68µV |
68µV |
52µV |
66µV |
27µV |
2.5V |
102µV |
46µV |
32µV |
18µV |
19µV |
16µV |
1.0V |
18µV |
8.3µV |
8.3µV |
5.9µV |
7.7µV |
4.3µV |
0.5V |
17µV |
9.1µV |
7.5µV |
7.3µV |
5.8µV |
5.5µV |
0.1V |
3.8µV |
1.9µV |
1.2µV |
0.9µV |
0.9µV |
0.6µV |
50mV |
4.0µV |
1.8µV |
1.2µV |
1.0µV |
0.8µV |
0.4µV |
1mV |
3.8µV |
1.8µV |
1.2µV |
0.8µV |
0.7µV |
0.4µV |
100µV |
3.8µV |
1.8µV |
1.1µV |
0.9µV |
0.5µV |
0.7µV |