MLX90364 Datasheet, PDF (15/36 Pages) Melexis Microelectronic Systems – Triaxis® Position Sensor Assembly

MLX90364
Triaxis® Position Sensor Assembly
11. MLX90364 PWM Accuracy Specification
DC Operating Parameters at nominal supply voltage (unless otherwise specified) and for T_A as specified
by the Temperature suffix L.
Parameter
PWM Output Resolution
PWM % DC Jitter⁽¹⁵⁾
PWM Freq Jitter⁽¹⁵⁾
PWM % DC thermal drift
Symbol
Test Conditions
RPWM 12 bits
JDC LOW SIDE DRIVER – Mode5
200Hz, RL = 1 kΩ PU
PUSH-PULL – Mode7
200Hz, RL = 1 kΩ PU
JPWM LOW SIDE DRIVER – Mode5
100-1000 Hz, RL = 1 kΩ PU
PUSH-PULL – Mode7
100-1000 Hz, RL = 1 kΩ PU
LOW SIDE DRIVER – Mode5
100Hz, RL = 1 kΩ PU
200Hz, RL = 1 kΩ PU
PUSH-PULL – Mode7
100Hz, RL = 1 kΩ PU
200Hz, RL = 1 kΩ PU
Min Typ Max Units
0.025
%DC/LSB
%DC
±0.015 ±0.075
±0.075
Hz
±0.05 ±0.2
±0.05 ±0.2
%DC
0.02 0.03
0.02 0.03
0.02 0.03
0.02 0.03
Parameter
PWM TON, Tperiod
Rise time
Fall time
Jitter
Duty Cycle
Symbol
TON
TPWM
Test Conditions
Trigger level = 50 % VPush-pull
J on
J period
% DC
10% and 90% of amplitude
± 3 σ for 1000 successive acquisitions
Ton / TPeriod
15 _{Jitter is defined by ± 3 σ for 1000 successive acquisitions with clamped output.}
MLX90364
Rev 4.1
Page 15 of 36
Datasheet
19/11/2015