3236 Scott Boulevard, Santa Clara, California 95054

Phone: (408) 986-5060

Fax: (408) 986-5095

CMM2308

Preliminary Product Specifications - August 1996

(2 of 4)

Pin # Name

Description

1

+Vd

Drain voltage. Connect to positive supply.

2

GND

Ground.

3

RF IN

RF input (Internally DC blocked).

4

GND

Ground.

5

GND

Ground.

6

RF OUT

RF output (Internally DC blocked).

7

GND

Ground.

8

GND

Ground.

Vd 1

GND 2

RF IN 3

GND 4

8 GND

7 GND

6 RF OUT

5 GND

Connection Diagram and Pin Description

1

2

3

4

8

7

6

5

+5V

RF IN

0.01µF

RF OUT

Test Circuit Diagram

Typical Performance

The following typical performance parameters were tested in

the test circuit shown at room temperature and with a drain

voltage (+Vd) = 5 V, unless otherwise specified.

Frequency (MHz)

Gain vs Frequency vs Vd

9

13

17

21

25

29

500

1000

1500

2000

2500

3000

3V

4V

5V

6V

Frequency (MHz)

Gain vs Frequency vs Temperature @ 5V

9

13

17

21

25

29

-20°C

0°C

+25°C

+70°C

800 900

1500

1800 2000

2500

2400

Frequency (MHz)

Power Output (P-1) vs Frequency vs Temperature @ 5V

16

17

18

19

20

21

-20°C

0°C

+25°C

+70°C

800 900

1500

1800 2000

2500

2400

Frequency (MHz)

Power Output (P-1) vs Frequency vs V d @ 25°C

9

12

15

18

21

24

800 900

1500

1800 2000

2500

2400

3V

5V

6V

Supply Voltage (V d)

Gain vs V d vs Temperature @ 1.8 GHz

18

20

22

24

26

28

3

4

5

6

-20°C

0°C

+25°C

+70°C