RI23110 Datasheet, PDF (11/22 Pages) Skyworks Solutions Inc. – CDMA PCS 3-4 Volt Power Amplifier (1720-1910 MHz)

RI23110
CDMA PCS 3–4 Volt Power Amplifier (1720–1910 MHz)
Characterization Data
United States PCS Band (1850–1910 MHz)
United States PCS Band (1850–1910 MHz)
The following graphics illustrate the characteristics of a typical RI23110 power amplifier selected
for operation in the U.S. PCS band.
This amplifier was selected by characterizing a group of devices, and selecting a part having
average electrical performance both at nominal and worst case conditions. Figures 10 through 18
illustrate the digital signal characteristics of the RI23110 in the U.S. PCS band.
Figure 10. Digital Gain vs. Output Power
Vref = 3.0 V Vcc = 3.4 V
30.00
27.50
25.00
22.50
20.00
17.50
15.00
0.00
5.00
10.00
15.00
20.00
Output Power (dBm)
25.00
30.00
Legend
‹
1850 MHz @ –30 °C
‹
1850 MHz @ +25 °C
‹
1850 MHz @ +85 °C
„
1880 MHz @ –30 °C
„
1880 MHz @ +25 °C
„
1880 MHz @ +85 °C
Œ
1910 MHz @ –30 °C
Œ
1910 MHz @ +25 °C
Œ
1910 MHz @ +85 °C
100728C
Skyworks
11