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Frequency vs. Tuning Voltage, T= 25°C

Sensitivity vs. Tuning Voltage, Vcc= +3V

Typical SSB Phase Noise @ Vtune= +5V

Phase Noise vs. Tuning Voltage

Frequency vs. Tuning Voltage, Vcc= +3V

Output Power vs.

Tuning Voltage, Vcc= +3V

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4

4.1

4.2

01

234

5678

9

10

Vcc=2.75V

Vcc= 3.0V

Vcc=3.25V

TUNING VOLTAGE (VOLTS)

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4

4.1

4.2

01

234

5678

9

10

+25 C

+85 C

-40 C

TUNING VOLTAGE (VOLTS)

0

20

40

60

80

100

120

140

160

180

200

220

+25 C

+85 C

-40 C

0

123

456

7

8

9

10

TUNING VOLTAGE (VOLTS)

0

1

2

3

4

5

6

7

8

+25 C

+85 C

-40 C

0

123

456

7

8

9

10

TUNING VOLTAGE (VOLTS)

-120

-115

-110

-105

-100

-95

-90

-85

-80

01

234

5678

9

10

10 KHz Offset

100 KHz Offset

TUNING VOLTAGE (VOLTS)

-150

-140

-130

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

0

10

3

10

4

10

5

10

6

10

7

+25 C

+85 C

- 40 C

OFFSET FREQUENCY (Hz)

MMIC VCO w/ BUFFER

AMPLIFIER, 3.55 - 3.9 GHz

v02.0505