MRF19060 Datasheet, PDF (5/8 Pages) Motorola, Inc – RF POWER FIELD EFFECT TRANSISTORS

TYPICAL CHARACTERISTICS
40
0
35
η
-5
30
-10
25
IRL
-15
20 ^{VDD = 26 Vdc}
-20
P_out = 60 W (PEP), I_DQ = 500 mA
15 ^{Two-Tone Measurement, 100 kHz Tone Spacing}
-25
10
G_ps
-30
5
IMD
-35
0
-40
1900
1920
1940
1960
1980
2000
2020
f, FREQUENCY (MHz)
Figure 3. Class AB Broadband Circuit Performance
45
V_DD = 26 Vdc
40 _{IDQ = 700 mA, f = 1960 MHz, Channel Spacing}
(Channel Bandwidth): 885 kHz (30 kHz),
35 _{1.25 MHz (12.5 kHz), 2.25 MHz (1 MHz)}
30
2.25 MHz
25
885 kHz
20
1.25 MHz
15
η
G_ps
10
CDMA 9 Channels Forward
Pilot:0, Paging:1, Traffic:8-13, Sync:32
5
4
8
12
16
P_out, OUTPUT POWER (WATTS Avg.) CDMA
Figure 4. CDMA ACPR, Power Gain and
Drain Efficiency versus Output Power
-20
-30
-40
-50
-60
-70
-80
-90
-100
20
-25
V_DD = 26 Vdc
-30 _{f = 1960 MHz}
Two-Tone Measurement, 100 kHz Tone Spacing
-35
-40
900 mA
-45
-50
700 mA
-55
500 mA
-60
-65
0.1
1.0
10
100
P_out, OUTPUT POWER (WATTS) PEP
Figure 5. Intermodulation Distortion
versus Output Power
14
900 mA
13
700 mA
12
500 mA
11
V_DD = 26 Vdc
f = 1960 MHz
Two-Tone Measurement, 100 kHz Tone Spacing
10
0.1
1.0
10
100
P_out, OUTPUT POWER (WATTS) PEP
Figure 7. Power Gain versus Output Power
-20
V_DD = 26 Vdc
-30 ^{IDQ = 700 mA, f = 1960 MHz}
Two-Tone Measurement, 100 kHz Tone Spacing
-40
3rd Order
-50
-60
5th Order
7th Order
-70
-80
0.1
1.0
10
100
P_out, OUTPUT POWER (WATTS) PEP
Figure 6. Intermodulation Products
versus Output Power
13.5
-22
P_out = 60 W (PEP), I_DQ = 500 mA
f = 1960 MHz
-24
Two-Tone Measurement, 100 kHz Tone Spacing
13
-26
-28
12.5
G_ps
-30
-32
IMD
12
-34
-36
11.5
22
24
26
28
30
V_DD, DRAIN VOLTAGE (VOLTS)
-38
32
Figure 8. Power Gain and
Intermodulation Distortion versus Supply Voltage
MOTOROLA RF DEVICE DATA
MRF19060 MRF19060R3 MRF19060SR3
5