PD55008 Datasheet, PDF (4/10 Pages) STMicroelectronics – RF POWER TRANSISTORS The LdmoST Plastic FAMILY

PD55008 - PD55008S
TYPICAL PERFORMANCE
Output Power vs. Input Power
PD55008
14
12
480 MHz
500 MHz
520 MHz
10
8
6
4
VDD =12.5 V
2
IDQ=150 mA
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Pin, INPUT POWER (W)
Drain Efficiency vs. Output Power
80
70
60
50
40
30
20
10
0
0
520 MHz
500MHz
480 MHz
VDD=12.5V
IDQ=150 mA
2
4
6
8
10 12
Pout, OUTPUT POWER (W)
Output Power vs. Bias Current
12
10
480 MHz
8
500 MHz
520 MHz
6
4
VDD= 12.5V
2
Pin=21.7dBm
0
0 100 200 300 400 500 600 700 800
IDQ, BIAS CURRENT (mA)
Power Gain vs. Output Power
22
20
480 MHz
18
16
520 MHz
14
12
500 MHz
10
VDD =12.5 V
8
IDQ=150 mA
6
0
2
4
6
8
10 12
Pout, OUTPUT POWER (W)
Input Return Loss vs. Output Power
0
-10
500 MHz
-20
480 MHz
-30
VDD=12.5 V
IDQ = 150mA
-40
0
2
520 MHz
4
6
8
10 12
Pout, OUTPUT POWER (W)
Drain Efficiency vs. Bias Current
70
60
500MHz
50
520 MHz
480 MHz
40
30
VDD=12.5 V
20
Pin=21.7 dBm
10
0 100 200 300 400 500 600 700 800
IDQ, BIAS CURRENT (mA)
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