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

Electrical Specifications
United States PCS Operation
RI23110
CDMA PCS 3–4 Volt Power Amplifier (1720–1910 MHz)
United States PCS Operation
The electrical characteristics of the RI23110 Power Amplifier for United States PCS operation are
shown in Tables 5 through 7.
Table 5 lists the operating conditions recommended to achieve the electrical performances shown
in Tables 6 and 7.
Table 5. Recommended Operating Conditions for US PCS Operation
Parameter
Symbol
Min.
Nominal
Supply Voltage
Vcc
3.20
3.40
Reference Voltage
Vref
2.95
3.00
Operating Frequency
Fo
1850
1880
Operating Temperature
Tc
–30
+25
Max
4.20
3.20
1910
+85
Unit
Volts
Volts
MHz
°C
Table 6 lists the electrical performance characteristics of the RI23110 Power Amplifier for
Nominal Operating Conditions.
Table 6. Electrical Specification for US PCS Nominal Operating Conditions⁽¹⁾
Characteristic
Condition
Symbol Minimum Typical Maximum Unit
Quiescent Current
Nominal
Iq
65.0
70.0
75.0
mA
Gain
Po = 0 dBm
Po = 28 dBm
G
22.5
24.5
26.0
dB
Gp
23.5
26.5
29.0
dB
Power Added Efficiency
Adjacent Channel Power
Ratio
Po = 28 dBm
Po ≤ 28 dBm ⁽²⁾
Po ≤ 29 dBm ⁽²⁾
PAE
ACP
ACP
30.0
31.5
—
–51.0
—
–47.0
—
%
–48.0
dBc
—
dBc
Harmonic Suppression
Second
Po ≤ 28 dBm
DFo2
—
–46.0
–43.0
dBc
Third
Po ≤ 28 dBm
DFo3
—
–41.0
–38.0
dBc
Noise Power in RX Band
1930–1990 MHz
Po ≤ 28 dBm
RxBN
–136.0
–134.0
–133.0 dBm/Hz
Noise Figure
—
NF
—
3.6
4.0
dB
Input Voltage Standing
Wave Ratio
—
VSWR
—
1.5:1
2.0:1
Stability (spurious output)
5:1 VSWR All
S
Phases
—
—
–60.0
dBc
Ruggedness – no damage
Po ≤ 28 dBm
Ru
10:1
—
—
VSWR
NOTE(S):
(1) _{Vcc=+3.4V, Vref=+3.0 V, Freq. = 1880 MHz, Tc=25} o_{C, unless otherwise specified.}
(2) _{ACPR is specified per IS95 as the ratio of the total in-band power (1.23 MHz BW) to adjacent power in a 30 kHz BW}
4
Skyworks
100728C