MC33794 Просмотр технического описания (PDF) - Motorola => Freescale

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производитель

MC33794

Electric Field Imaging Device

Motorola => Freescale 

DYNAMIC ELECTRICAL CHARACTERISTICS

Characteristics noted under condition -40°C ≤ TJ ≤ 150°C. Voltages are relative to GND unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

OSC

OSC Frequency Stability (Note 10), (Note 11)

OSC Center Frequency

R_OSC = 39 kΩ

f STAB

f OSC

–

–

10

–

120

–

Harmonic Content (Note 10)

2nd through 4th Harmonic Level

5th and Higher

SHIELD DRIVER

OSCHARM

–

–

–

-20

–

-60

Shield Driver Maximum Harmonic level below Fundamental (Note 10)

10 pF ≤ CLOAD ≤ 500 pF

SDHARM

–

-20

–

Shield Driver Gain Bandwidth Product (Note 10)

Measured at 120 kHz

SDGBW

–

4.5

–

POR

POR Time-Out Period

WATCHDOG

t PER

9.0

–

50

Watchdog Time-Out Period

Watchdog Reset Hold Time

LAMP DRIVER

t WDPER

50

68

250

t WDHLD

9.0

–

50

Short Circuit to Battery Survival Time

t SCB

3.0

–

–

Notes

10. Verified by design and characterization. Not tested in production.

11. Does not include errors in external reference parts.

Unit

%

kHz

dB

dB

MHz

ms

ms

ms

ms

MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA

33794

13

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