ST724
POUT VS PIN GRAPH
ST724 POUT VS PIN Freq=175MHz,
VDS=12.5V, Idq=.8A
80
70
60
50
40
30
20
10
0
0
2
4
6
8
10
PIN IN WATTS
14.00
1000
CAPACITANCE VS VOLTAGE
S1C 4 DIE CAPACITANCE
13.00
Coss
Ciss
100
Pout
12.00
11.00
Efficiency = 75%
Gain
10.00
Crss
9.00
10
0
2.5
5
7.5
10
12.5
15
8.00
V D S I N V O L T S
IV CURVE
S1C 4 DIE IV
50
45
40
35
ID IN AMPS
30
25
20
15
10
5
0
0
2
vg=2v
4
6
Vg=4v
8
10
12
VDS IN VOLTS
Vg=6v
14
16
vg=8v
18
20
0
ID & GM VS VGS
S1C 4 DIE ID & GM Vs VG
100.00
Id in amps; Gm in mhos
Id
10.00
1.00
gM
0.10
0
2
4
6
8
10
Vgs in Volts
12
14
16
Zin Zout
PACKAGE DIMENSIONS IN INCHES
Tolerance .XX +/-0.01
.XXX +/-.005 inches
POLYFET RF DEVICES
REVISION 03/28/2001
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:(805) 484-4210 FAX: (805) 484-3393 EMAIL:Sales@polyfet.com URL:www.polyfet.com
POLYFET [ POLYFET RF DEVICES ]
