Characterization Data
RM914
Power Amplifier Module for AMPS Applications (824–849 MHz)
Figure 7. Analog Third Order Harmonic Suppression Magnitude
70.00
|AFo3 at 31 dBm output power (dBc)|
60.00
50.00
40.00
30.00
20.00
10.00
0.00
3.20V
-30C
COLD
824 MHz
ROOM TEMPERATURE
836.5 MHz
849 MHz
HOT
3.40V
-30C
4.20V
-30C
3.20V
3.40V
4.20V
3.20V
85C
3.40V
85C
4.20V
85C
25C
25C
25C
Collector Voltage
Case Tem perature
Figure 8. Noise Figure Variation Over Recommended Operating Conditions
10.00
9.00
8.00
Noise Figure (dB)
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
3.20V
-30C
COLD
824 MHz
ROOM TEMPERATURE
836.5 MHz
849 MHz
HOT
3.40V
-30C
4.20V
-30C
3.20V
3.40V
4.20V
25C
25C
25C
Collector Voltage
Case Tem perature
3.20V
85C
3.40V
85C
4.20V
85C
8
Skyworks
100637D
March 22, 2002
SKYWORKS [ SKYWORKS SOLUTIONS INC. ]
