lx723 Polyfet RF Devices, lx723 Datasheet - Page 2

• Manufacturer Part Number: lx723
• Description: Rf Power Ldmos Transistor
• Manufacturer: Polyfet RF Devices

40
35
30
25
20
15
10
5
0
55
50
45
40
35
30
25
20
15
10
0
5
0
0.5
1110 Avenida Acaso, Camarillo, Ca 93012 Tel:[phone] FAX: [phone] EMAIL:[e-mail] URL:www.polyfet.com
LX723 POUT VS PIN Freq=500MHz, VDS=12.5V, Idq=.6A
2
vg=2v
2
4
Efficiency = 57%
POUT VS PIN GRAPH
Vg=4v
6
3.5
Zin Zout
8
PIN IN WATTS
IV CURVE
L1C 3 DIE IV
Vg=6v
VDS IN VOLTS
5
10
Gain
Pout
vg=8v
12
6.5
14
vg=10v
16
8
POLYFET RF DEVICES
vg=12v
18
9.5
14.00
13.00
12.00
11.00
10.00
9.00
8.00
7.00
20
LX723
100
0.1
10
1000
1
100
10
0
1
0
Ciss
Coss
Tolerance .XX +/-0.01
2
5
PACKAGE DIMENSIONS IN INCHES
CAPACITANCE VS VOLTAGE
4
L1C 3 DIE ID, GM vs VG
L1C 3DIE CAPACITANCE
Crss
10
ID & GM VS VGS
VDS IN VOLTS
Vgs in Volts
6
REVISION 10/01/2007
G
15
.XXX +/-.005 inches
8
20
10
25
12
30
14