RFHA1020
Typical Performance in Standard Fixed Tune Test Fixture
(T = 25°C, unless otherwise noted)
Efficiency versus Output Power (f = 1300MHz)
Gain versus Output Power (f = 1300MHz)
(Pulsed 10% duty cycle, 1mS, VD = 50V, IDQ = 440mA)
(Pulsed 10% duty cycle, 1mS, VD = 50V, IDQ= 440mA)
19
18
17
16
15
14
13
12
70
60
50
40
30
20
10
Eff 85°C
Eff -40°C
Eff 25°C
Gain 85°C
Gain -40°C
Gain 25°C
45
46
47
48
49
50
51
52
53
54
55
45
46
47
48
49
50
51
52
53
54
55
Output Power (dBm)
Output Power (dBm)
Input Return Loss versus Output Power (f = 1300MHz)
(Pulsed 10% duty cycle, 1mS, VD = 50V, IDQ = 440mA)
Small Signal Performance versus Frequency, POUT = 44dBm
(Pulsed 10% duty cycle, 100μS, VD = 50V, IDQ = 440mA)
-6
-8
19
-2
Fixed tuned test circuit
18
17
16
15
14
13
12
11
10
-4
-10
-12
-14
-16
-18
-20
-22
-24
-26
-28
-30
-6
-8
-10
-12
-14
-16
-18
-20
IRL 85°C
IRL -40°C
IRL 25°C
Gain
IRL
45
46
47
48
49
50
51
52
53
54
55
1200
1220
1240
1260
1280
1300
1320
1340
1360
1380
1400
Output Power (dBm)
Frequency (MHz)
Drain Efficiency versus Frequency, POUT = 54dBm
(Pulsed 10% duty cycle, 100μS, VD = 50V, IDQ = 440mA)
Gain/IRL versus Frequency, POUT = 54dBm
(Pulsed 10% duty cyꢀle, 100μS, VD = 50V, IDQ = 440mA)
18
-6
60
59
58
57
56
55
54
53
52
51
50
Fixed tuned test circuit
Fixed tuned test circuit
17
16
15
14
13
12
11
-8
-10
-12
-14
-16
-18
-20
Gain
IRL
Eff
1200
1220
1240
1260
1280
1300
1320
1340
1360
1380
1400
1200
1220
1240
1260
1280
1300
1320
1340
1360
1380
1400
Frequency (MHz)
Frequency (MHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
4 of 10
DS120508
RFMD [ RF MICRO DEVICES ]
