RFHA1023A Datasheet, PDF (4/10 Pages) RF Micro Devices – 250W GaN WIDE-BAND PULSED

RFHA1023A
Proposed
Typical Performance in Standard Fixed Tune Test Fixture
(T=25°C, unless otherwise noted)
Gain versus Output Power (f = 1300MHz)
(Pulsed 10% duty cycle, 1mS, V_D = 36V, I_DQ = 440mA)
16.5
16
15.5
15
14.5
14
13.5
13
Gain 85°C
Gain 25°C
12.5
Gain -40°C
12
45
46
47
48
49
50
51
52
53
54
55
Output Power (dBm)
ƌĂŝŶ Efficiency versus Output Power (f = 1300MHz)
(Pulsed 10% duty cycle, 1mS, V_D = 36V, I_DQ= 440mA)
70
60
Eff 85°C
Eff 25°C
Eff -40°C
50
40
30
20
45
46
47
48
49
50
51
52
53
54
55
Output Power (dBm)
Input Return Loss versus Output Power (f = 1300MHz)
(Pulsed 10% duty cycle, 1mS, V_D = 36V, I_DQ = 440mA)
-7
-9
-11
-13
IRL 85°C
IRL 25°C
IRL -40°C
-15
-17
-19
45
46
47
48
49
50
51
52
53
54
55
Output Power (dBm)
Small Signal Performance versus Frequency, P_OUT = 44dBm
(Pulsed 10% duty cycle, 1mS, V_D = 36V, I_DQ = 440mA)
18
17
Fixed tuned test circuit
16
15
14
13
12
11
10
Gain
IRL
9
8
1200
1220
1240
1260
1280 1300 1320
Frequency (MHz)
1340
1360
1380
-5
-7
-9
-11
-13
-15
-17
-19
-21
-23
-25
1400
Gain/IRL versus Frequency, P_OUT = 54dBm
(Pulsed 10% duty cycůe, 1mS, V_D = 36V, I_DQ = 440mA)
18
-7
17
Fixed tuned test circuit
-8
16
-9
15
-10
14
-11
13
-12
12
-13
11
-14
10
-15
Gain
IRL
9
-16
8
1200
1220
1240
1260
1280 1300 1320
Frequency (MHz)
1340
1360
1380
-17
1400
Drain Efficiency versus Frequency, P_OUT = 54dBm
(Pulsed 10% duty cycle, 1mS, V_D = 36V, I_DQ = 440mA)
68
Fixed tuned test circuit
66
64
62
60
58
56
54
52
Eff
50
1200
1220
1240
1260
1280 1300 1320
Frequency (MHz)
1340
1360
1380
1400
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Prelim DS110622