參數(shù)資料
型號: RI23110
廠商: SKYWORKS SOLUTIONS INC
元件分類: 放大器
英文描述: CDMA PCS 3-4 Volt Power Amplifier (1720-1910 MHz)
中文描述: 1720 MHz - 1780 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝: 6 X 6 MM, 1.50 MM HEIGHT, LCC-6
文件頁數(shù): 17/22頁
文件大小: 744K
代理商: RI23110
Electrical Specifications
RI23110
United States PCS Operation
CDMA PCS 3–4 Volt Power Amplifier (1720–1910 MHz)
4
Skyworks
100728C
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
Table 6 lists the electrical performance characteristics of the RI23110 Power Amplifier for
Nominal Operating Conditions.
Table 5. Recommended Operating Conditions for US PCS Operation
Parameter
Symbol
Min.
Nominal
Max
Unit
Supply Voltage
Vcc
3.20
3.40
4.20
Volts
Reference Voltage
Vref
2.95
3.00
3.20
Volts
Operating Frequency
Fo
1850
1880
1910
MHz
Operating Temperature
Tc
–30
+25
+85
°C
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
Gp
22.5
23.5
24.5
26.5
26.0
29.0
dB
Power Added Efficiency
Po = 28 dBm
PAE
30.0
31.5
%
Adjacent Channel Power
Ratio
Po
≤ 28 dBm (2)
Po
≤ 29 dBm (2)
ACP
–51.0
–47.0
–48.0
dBc
Harmonic Suppression
Second
Third
Po
≤ 28 dBm
Po
≤ 28 dBm
DFo2
DFo3
–46.0
–41.0
–43.0
–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
Phases
S
——
–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 oC, 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
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