L2C 1 DIE ID, GM vs VG

0.1

1

10

100

0

2

4

6

8

10

12

14

Vgs in Volts

ID

GM

L2C1DIE CAPACITANCE

1

10

100

0

2

4

6

8

10

12

14

VDS IN VOLTS

Coss

Ciss

Crss

LC821 F=500MHz, Vds=12.5Vdc, Idq=.4A

0

1

2

3

4

5

6

7

8

9

10

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

Pin in Watts

9

10

11

12

13

14

Pout

Gain

Efficiency = 60%

POLYFET RF DEVICES

POUT VS PIN GRAPH

CAPACITANCE VS VOLTAGE

ID & GM VS VGS

IV CURVE

Zin Zout

PACKAGE DIMENSIONS IN INCHES

LC821

L2C 1 DIE IV

0

1

2

3

4

5

6

7

8

9

0

2

4

6

8

10

12

14

16

18

20

VDSINVOLTS

vg=2v

Vg=4v

Vg=6v

vg=8v

vg=10v

vg=12v

1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:Sales@polyfet.com URL:www.polyfet.com

REVISION 05/01/2001

Tolerance .XX +/-0.01

.XXX +/-.005 inches