Characterization Data
RM912
CDMA/AMPS 3–4 Volt Power Amplifier (824–849 MHz)
Figure 2. Digital Adjacent Channel Power Magnitude (ACP1) vs. Output Power
Vref = 3.0V, Vcc = 3.4V, 885 kHz Of fset
80.00
70.00
60.00
50.00
40.00
30.00
20.00
0.00
5.00
10.00
15.00
20.00
Output Pow er (dBm )
25.00
30.00
Figure 3. Digital Adjacent Channel Power Magnitude (ACP2) vs. Output Power
Vref = 3.0V, Vcc = 3.4V, 1980 kHz Offset
80.00
70.00
60.00
50.00
40.00
30.00
20.00
0.00
5.00
10.00
15.00
20.00
Output Pow er (dBm )
25.00
30.00
Legend
N
I
L
824 MHz @ –30 °C
837 MHz @ –30 °C
849 MHz @ –30 °C
N
824 MHz @ +25 °C
I
837 MHz @ +25 °C
L
849 MHz @ +25 °C
N
824 MHz @ +85 °C
I
837 MHz @ +85 °C
L
849 MHz @ +85 °C
6
Conexant
100635G