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