SLD-1026Z Datasheet, PDF (6/21 Pages) SIRENZA MICRODEVICES – 3 Watt Discrete LDMOS Device Plastic Surface Mount Package

Typical Performance Curves in 900 MHz Application Circuit
Preliminary
SLD-1026Z 3 Watt LDMOS FET
2 Tone Gain, Efficiency, Linearity and IRL vs Frequency
Vdd=28V, Idq=50mA, Pout=3W PEP, Delta F=1 MHz
60
0
Gain
Efficiency
IM3
IM5
IM7
IRL
50
-10
40
-20
30
-30
20
-40
10
-50
0
-60
850 870 890 910 930 950 970
Frequency (MHz)
2 Tone Gain, Efficiency, Linearity vs Pout
Vdd=28V, Idq=50mA, Freq=920 MHz, Delta F=1 MHz
50
-20
45
-25
40
-30
35
-35
30
-40
25
-45
20
-50
15
-55
10
-60
Gain
Efficiency
5
IM3
IM5
-65
IM7
0
-70
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Pout (W PEP)
50
45
40
35
30
25
20
15
10
5
0
850
CW Gain, Efficiency, IRL vs Frequency
Vdd=28V, Idq=50mA, Pout=3W
Gain
Efficiency
IRL
870
890
910
930
950
Frequency (MHz)
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
970
CW Gain, Efficiency vs Pout
24
Vdd=28V, Idq=50mA, Freq=920 MHz
60
23
50
22
40
21
30
Gain
Efficiency
20
20
19
10
18
0
0
1
2
3
4
5
Pout (W)
303 S. Technology Court
Broomfield, CO 80021
Phone: (800) SMI-MMIC
6
http://www.sirenza.com
EDS-104157 Rev F