MC33941_08 Datasheet, PDF (5/11 Pages) Freescale Semiconductor, Inc – Electric Field Imaging Device

Table 3. Dynamic Electrical Characteristics ⁽⁷⁾
Characteristics noted under conditions 5.5 V ≤ V_SUP ≤ 18 V, -40°C ≤ T_A ≤ 110°C, GND = 0 V unless otherwise noted.
Typical values noted reflect the approximate parameter means at T_A = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
OSC (ROSC)
OSC Frequency Stability
OSC Center Frequency
ROSC = 39 kΩ
ROSC = 20 kΩ
ROSC = 82 kΩ
Harmonic Content
2nd through 4th Harmonic Level
5th and Higher
f _STAB
–
f _OSC
–
–
–
OSCH_ARM
–
–
–
10
%
kHz
120
–
240
–
60
–
dB
–
-20
–
-60
SHIELD DRIVER (SHIELD)
Shield Driver Maximum Harmonic level below Fundamental
10 pF ≤ C_LOAD ≤ 500 pF
Shield Driver Gain Bandwidth Product
Measured at 120 kHz
Notes
7. All parameters are guaranteed by design.
SD_HARM
dB
–
-20
–
SD_GBW
MHz
–
4.5
–
Sensors
Freescale Semiconductor
MC33941
5