MAX31091 datasheet(4/8 Pages) MAXIM

номер детали	MAX31091

подробное описание детали	Automotive Temperature Range Spread-Spectrum EconOscillator?

PDF	8 Pages

Scroll/Zoom	100%

производитель	MAXIM [Maxim Integrated Products]

домашняя страница	https://www.maximintegrated.com/en.html

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4 / 8 page

Typical Operating Characteristics (continued)

(VCC = 3.3V, TA = +25°C, unless otherwise noted.)

46.5

47.5

48.5

49.5

50.5

3.2

3.4

3.6

VCC (V)

DUTY CYCLE vs. SUPPLY VOLTAGE

NO DITHER

fOUT = 66MHz

fOUT = 200kHz

toc04

-40

110

TEMPERATURE (°C)

DUTY CYCLE vs. TEMPERATURE

NO DITHER

OUT = 66MHz

fOUT = 200kHz

toc05

0.5

1.5

2.5

3.5

TIME (ns)

OUTPUT RISE TIME

RISE TIME

= 1.02nS

TYPICAL AT

12pF LOAD

toc06

0.5

1.5

2.5

3.5

TIME (ns)

OUTPUT FALL TIME

RISE TIME

= 1.12nS

TYPICAL

AT 12pF

LOAD

toc07

-35

-30

-25

-20

-15

-10

-5

31.9

32.9

33.9

FREQUENCY (MHz)

SPECTRUM ATTENUATION vs. FREQUENCY

AT DIFFERNET DITHER AMPLITUDES

fOUT = 33.3MHz

RBW = 120kHz

CENTER DITHER

8dB

11dB

14dB

toc08

6.5

7.5

8.5

9.5

-40

110

TEMPERATURE (°C)

SUPPLY CURRENT vs. TEMPERATURE

VCC = 3.3V

VCC = 3.6V

VCC = 3.0V

fOUT = 66MHz

toc01

-1.75

-1.25

-0.75

-0.25

0.25

0.75

1.25

1.75

-40

110

TEMPERATURE (°C)

FREQUENCY VARIATION

vs. TEMPERATURE

VCC = 3.3V

NO DITHER

fOUT = 66MHz

fOUT= 200kHz

toc02

-0.5

-0.4

-0.3

-0.2

-0.1

0.1

0.2

0.3

0.4

0.5

3.2

3.4

3.6

VCC (V)

FREQUENCY VARIATION

vs. VOLTAGE

NO DITHER

fOUT = 66MHz

fOUT = 200kHz

toc03

Maxim Integrated │ 4

www.maximintegrated.com

MAX31091

Automotive Temperature Range

Spread-Spectrum EconOscillator™

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