RF3108PCBA-41X RFMD [RF Micro Devices], RF3108PCBA-41X Datasheet - Page 10

• Manufacturer Part Number: RF3108PCBA-41X
• Description: TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE
• Manufacturer: RFMD [RF Micro Devices]

2-400
35.0
34.5
34.0
33.5
33.0
32.5
32.0
31.5
31.0
-50.0
-55.0
-60.0
-65.0
-70.0
-75.0
-80.0
RF3108
1700.0 1710.0 1720.0 1730.0 1740.0 1750.0 1760.0 1770.0 1780.0 1790.0
1700.0
2nd and 3rd Harmonic Performance (DCS/PCS Band)
DCS Band Power and Efficient Performance
1730.0
@ 3.5V V
@ 3.5V V
1760.0
CC
CC
, +6dBm P
, 2.6V V
1790.0
Frequency
Frequency
APC
1820.0
IN
, +8dBm P
, 2.6V V
1850.0
APC
IN
Power (dBm)
Efficiency
2nd Fo(dBc)
3rd Fo(dBc)
1880.0
1910.0
52.0
50.0
48.0
46.0
44.0
42.0
40.0
-10
-20
-30
-40
35.0
34.5
34.0
33.5
33.0
32.5
32.0
31.5
31.0
-10.0
-20.0
-30.0
-40.0
40
30
20
10
40.0
30.0
20.0
10.0
0
0.0
1800.0
0.2
0.2
0.4
0.4
PCS Band Power and Efficiency Performance
@3.5V V
Power
Efficiency
Power
Efficiency
1820.0
0.6
0.6
@ 3.5V V
0.8
0.8
@3.5V, 2.6V V
CC
Power Control Response
1.0
Power Control Voltage (V)
, 2.6V V
1840.0
1
CC
1.2
Power Control Response
Power Control Voltage (V)
, 2.6V V
Frequency
1.2
APC
1.4
APC
, +6dBm P
1860.0
1.4
1.6
, +6dBm P
APC
1.6
, +8dBm P
1.8
2.0
1880.0
1.8
IN
, 1850MHz
IN
, 1750MHz
2.2
Power (dBm)
Efficiency (%)
2
IN
Rev A7 051003
2.4
1900.0
2.2
2.6
2.4
2.8
51.0
49.0
47.0
45.0
43.0
41.0
39.0
60.0
50.0
40.0
30.0
20.0
10.0
0.0
2.6
2.8
6
5
4
3
2
0
-