9

9 - 9

For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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, 2.05 - 2.25 GHz

v02.0705

1.8

1.9

2

2.1

2.2

2.3

2.4

01

234

5678

9

10

Vcc=2.75V

Vcc=3.0V

Vcc=3.25V

TUNING VOLTAGE (VOLTS)

-2

-1

0

1

2

3

4

5

6

7

8

01

234

5678

9

10

+25 C

+85 C

-40 C

TUNING VOLTAGE (VOLTS)

0

20

40

60

80

100

120

140

160

01

234

5678

9

10

+25 C

+85 C

-40 C

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)

-120

-115

-110

-105

-100

-95

-90

-85

-80

01

234

5678

9

10

10 kHz offset

100 kHz offset

TUNING VOLTAGE (VOLTS)

1.8

1.9

2

2.1

2.2

2.3

2.4

01

234

5678

9

10

+25 C

+85 C

-40 C

TUNING VOLTAGE (VOLTS)