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Reference data (VCXO:27MHz output

Temperature and Supply voltage variations data)

This data represents the central frequency as a deviation to the optimum frequency of 27.000000MHz.

●

Reference data (VCXO : 27MHz output

Control voltage – Frequency data)

This data represents the central frequency as a deviation to the optimum frequency of 27.000000MHz.

●

Reference data (BU2365FV consumption current

Temperature and Supply voltage variations data)

Fig.60 27MHz VCXO

Temperature－fall-time

Fig.65 Maximum Load

Operating Circuit Current

Fig.63 27MHz VCXO

Temperature – Central frequency fc

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

-25

0

25

50

75

100

Temperature：T [℃]

Fig.58 27MHz VCXO

Temperature－Duty

Fig.59 27MHz VCXO

Temperature－rise-time

Fig.61 27MHz VCXO

Temperature－Period-Jitter 1σ

Fig.62 27MHz VCXO

Temperature－Period-Jitter MIN-MAX

Fig.64 27MHz VCXO

Control voltage – Frequency data

Fig.66 Power-down

Standby Current

45

46

47

48

49

50

51

52

53

54

55

-25

0

25

50

75

100

Temperature：T [℃]

VDD=2.9V

VDD=3.3V

VDD=3.7V

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

-25

0

25

50

75

100

Temperature：T [℃]

VDD=2.9V

VDD=3.3V

VDD=3.7V

VDD=2.9V

VDD=3.3V

VDD=3.7V

-15

-12

-9

-6

-3

0

3

6

9

12

15

-25

0

25

50

75

100

Temperature：T [℃]

VDD=3.45V

VDD=3.15V

VDD=3.30V

0

10

20

30

40

50

60

70

80

90

100

-25

0

25

50

75

100

Temperature：T [℃]

0

100

200

300

400

500

600

-25

0

25

50

75

100

Temperature：T [℃]

VDD=2.9V

VDD=3.7V

VDD=3.3V

VDD=2.9V

VDD=3.3V

VDD=3.7V

-100

-80

-60

-40

-20

0

20

40

60

80

100

0

0.55 1.1 1.65 2.2 2.75 3.3

Control Voltage：Vc [V]

VDD=3.3V

50

55

60

65

70

75

80

85

90

95

100

-25

0

25

50

75

100

Temperature：T [℃]

VDD=3.7V

VDD=3.3V

VDD=2.9V

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

-25

0

25

50

75

100

Temperature：T [℃]

VDD=3.7V

VDD=3.3V

VDD=2.9V