mlx90333 Melexis Company, mlx90333 Datasheet - Page 27

• Manufacturer Part Number: mlx90333
• Description: Triaxis? 3d-joystick Position Sensor
• Manufacturer: Melexis Company

The Figure 16 shows the response of the filter to a Gaussian noise with default coefficient A1 and A2.
3901090333
Rev. 001
90% Response Time
Efficiency RMS (dB)
Efficiency P2P (dB)
Coefficient A1
Coefficient A2
Filter No
Type
Title
40200
40150
40100
40050
40000
39950
39900
39850
39800
0
26112
10752
12.9
9.9
11
Figure 16 - Noise Response for the IIR Filter
Table 2 - IIR Filter Selection Table
IIR Filter - Gaussian White Noise Response
28160
12288
11.4
14.6
16
50
2
Page 27 of 43
Tria ⊗ is ™ 3D-Joystick Position Sensor
nd
Order Infinite Impulse Response (IIR)
Time
29120
12992
13.6
17.1
26
100
Medium & Strong
6
30208
13952
15.3
18.8
40
150
MLX90333
31296
14976
16.2
52
20
x(n)
y(n)
Data Sheet
31784
15412
100
>20
>20
Jan 08