SD2932_10 STMICROELECTRONICS [STMicroelectronics], SD2932_10 Datasheet - Page 13

• Manufacturer Part Number: SD2932_10
• Description: RF power transistors HF/VHF/UHF N-channel MOSFETs
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

SD2932
7
Figure 18. Input power vs frequency
Figure 20. Efficiency vs frequency
Figure 22. 1 dB compression point vs
12
10
80
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55
50
45
350
325
300
275
250
8
6
4
2
160
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170
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170
Typical broadband data (175 - 230 MHz)
frequency
Vdd = 50V
Idq = 300 mA
180
180
180
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
190
190
190
200
200
200
210
210
210
Vdd = 50V
Idq = 300 mA
Pout = 250W
220
220
220
Vdd = 50V
Idq = 300 mA
Pout = 250W
230
230
230
Doc ID 6876 Rev 8
240
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240
Figure 19. Power gain vs frequency
Figure 21. Return loss vs frequency
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10
-10
-12
-14
-16
-18
-20
11
-2
-4
-6
-8
0
160
160
Typical broadband data (175 - 230 MHz)
Vdd = 50V
Idq = 300 mA
Pout = 250W
170
170
Vdd = 50V
Idq = 300 mA
Pout = 250W
180
180
FREQUENCY (MHz)
FREQUENCY (MHz)
190
190
200
200
210
210
220
220
230
230
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