Precision Silicon Oscillators with

Enable or Autoenable

4

_______________________________________________________________________________________

DUTY CYCLE vs. TEMPERATURE

TEMPERATURE (

°C)

-40 -25 -10 5

20 35 50 65 80 95 110 125

40

42

44

46

48

50

52

54

56

58

60

DUTY CYCLE vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

2.4

2.6

2.8

3.0

3.2

3.4

3.6

40

42

44

46

48

50

52

54

56

58

60

TOTAL SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

-40 -25 -10 5

20 35 50 65 80 95 110 125

0

1

2

3

4

5

6

7

8

9

10

TOTAL SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

2.4

2.6

2.8

3.0

3.2

3.4

3.6

0

2

4

6

8

10

NORMALIZED FREQUENCY

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

2.4

2.6

2.8

3.0

3.2

3.4

3.6

0.995

0.996

0.997

0.998

0.999

1.000

NORMALIZED FREQUENCY

vs. TEMPERATURE

TEMPERATURE (

°C)

-40 -25 -10 5

20 35 50 65 80 95 110 125

0.990

1.000

0.998

0.996

0.994

0.992

1.002

TOTAL SUPPLY CURRENT

vs. FREQUENCY

FREQUENCY (MHz)

0

6

12

18

24

30

36

42

48

0

1

2

3

4

5

6

7

8

9

MAX7393 SETTLING TIME FROM START

MAX7393 toc08

CLOCK

2V/div

ON/OFF

2V/div

(SEE FIGURE 1)

20MHz

400

µs/div

Typical Operating Characteristics