11

11 - 85

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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

MMIC VCO w/ BUFFER

AMPLIFIER, 5.5 - 6.1 GHz

v04.1106

4.8

5

5.2

5.4

5.6

5.8

6

6.2

6.4

6.6

01

234

5678

9

10

Vcc= 2.75V

Vcc= 3.0V

Vcc= 3.25V

TUNING VOLTAGE (VOLTS)

0

50

100

150

200

250

300

350

400

450

500

01

234

5678

9

10

+25 C

+85 C

-40 C

TUNING VOLTAGE (VOLTS)

-10

-8

-6

-4

-2

0

2

4

6

8

10

01

234

5678

9

10

+25 C

+85 C

-40 C

TUNING VOLTAGE (VOLTS)

4.8

5

5.2

5.4

5.6

5.8

6

6.2

6.4

6.6

01

234

5678

9

10

+25 C

+85 C

-40 C

TUNING VOLTAGE (VOLTS)

-110

-105

-100

-95

-90

-85

-80

-75

-70

01

234

5678

9

10

10kHz offset

100kHz offset

TUNING VOLTAGE (VOLTS)

-150

-125

-100

-75

-50

-25

0

10

3

10

4

10

5

10

6

10

7

+25 C

+85 C

-40 C

OFFSET FREQUENCY (Hz)

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