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

Typical Performance Curves in 400 MHz Application Circuit
Preliminary
SLD-1026Z 3 Watt LDMOS FET
2 Tone Gain, Efficiency, Linearity and IRL vs Frequency
Vdd=28V, Idq=30mA, Pout=3W PEP, Delta F=1 MHz
60
0
50
-10
40
-20
30
-30
20
-40
10
-50
Gain
Efficiency
IM3
IM5
IM7
IRL
0
-60
380 400 420 440 460 480 500 520
Frequency (MHz)
45
40
35
30
25
20
15
10
5
0
0
2 Tone Gain, Efficiency, Linearity vs Pout
Vdd=28V, Idq=30mA, Freq=450 MHz, Delta F=1 MHz
-25
-30
-35
-40
-45
-50
-55
Gain
Efficiency
IM3
IM5
-60
IM7
-65
-70
0.5
1
1.5
2
2.5
3
3.5
4
Pout (W PEP)
CW Gain, Efficiency, IRL vs Frequency
Vdd=28V, Idq=30mA, Pout=3W
60
0
50
-5
40
-10
30
-15
20
-20
Gain
10
Efficiency
-25
IRL
0
-30
380 400 420 440 460 480 500 520
Frequency (MHz)
CW Gain, Efficiency vs Pout
Vdd=28V, Idq=30mA, Freq=450 MHz
22
60
21.5
50
21
40
20.5
30
20
20
Gain
19.5
Efficiency
10
19
0
0 0.5 1 1.5 2 2.5 3 3.5 4
Pout (W)
303 S. Technology Court
Broomfield, CO 80021
Phone: (800) SMI-MMIC
3
http://www.sirenza.com
EDS-104157 Rev F