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參數(shù)資料
| 型號： | RMPA0965 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 衰減器 |
| 英文描述： | CDMA and CDMA2000-1X PowerEdge Power Amplifier Module |
| 中文描述： | 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| 封裝： | 3 X 3 MM, 1 MM HEIGHT, ROHS COMPLIANT, LEADLESS PACKAGE-8 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 463K |
| 代理商： | RMPA0965 |
2004 Fairchild Semiconductor Corporation
RMPA0965 Rev. C
R
Electrical Characteristics
1
Notes:
1:
All parameters met at Tc = +25°C, Vcc = +3.4V, Freq = 836.5MHz, Vref = 2.85V and load VSWR
2:
All phase angles.
≤
1.2:1, unless otherwise noted.
Recommend Operating Conditions
Symbol
f
CDMA Operation
SSg
Gp
Parameter
Min
824
Typ
Max
849
Units
MHz
Comments
Operating Frequency
Small-Signal Gain
Power Gain
31
30
29
dB
dB
dB
dBm
dBm
%
%
%
mA
mA
Po = 0 dBm
Po = +28 dBm; Vmode = 0V
Po = +16 dBm; Vmode
Vmode = 0V
Vmode
≥
2.0V
Vmode = 0V
Vmode
≥
2.0V
Vmode
≥
2.0V, Vcc = 1.4V
Po = +28 dBm, Vmode = 0V
Po = +16 dBm, Vmode = 2.0V
IS-95 A/B Modulation
Po = +28 dBm; Vmode = 0V
Po = +16 dBm; Vmode
Po = +28 dBm; Vmode = 0V
Po = +16 dBm; Vmode
≥
2.0V
Po
Linear Output Power
28
16
PAEd
PAE (digital) @ +28 dBm
PAE (digital) @ +16 dBm
PAEd (digital) @ +16 dBm
High Power Total Current
Low Power Total Current
Adjacent Channel Power Ratio
±885 KHz Offset
40
9
25
470
120
Itot
ACPR1
-50
-52
-60
-70
dBc
dBc
dBc
dBc
≥
2.0V
ACPR2
±1.98 MHz Offset
≥
2.0V
AMPS Operation
Gp
PAEa
General Characteristics
VSWR
Input Impedance
NF
Noise Figure
Rx No
Receive Band Noise Power
2fo-5fo
Harmonic Suppression
S
Spurious Outputs
Ruggedness w/ Load Mismatch
Tc
Case Operating Temperature
DC Characteristics
Iccq
Quiescent Current
Iref
Reference Current
Icc(off)
Shutdown Leakage Current
Gain
Power-Added Efficiency (analog)
30
52
dB
%
Po = +31 dBm
Po = +31 dBm
2.0:1
4
-137
2.5:1
dB
dBm/Hz Po
dBc
dBc
≤
≤
+28 dBm; 869 to 894 MHz
+28 dBm
Load VSWR
≤
5.0:1
No permanent damage.
-30
-60
10:1
85
Po
2
-30
°C
55
5
1
mA
mA
μA
Vmode
Po
≤
No applied RF signal.
≥
2.0V
8
5
+28 dBm
Symbol
Parameter
Min
824
3.0
Typ
Max
849
4.2
Units
MHz
V
f
Vcc1, Vcc2
Vref
Operating Frequency
Supply Voltage
Reference Voltage
(Operating)
(Shutdown)
Bias Control Voltage
(low-power)
(high-power)
Linear Output Power
(high-power)
(low-power)
Case Operating Temperature
3.4
2.7
0
2.85
3.1
0.5
V
V
Vmode
1.8
0
2.0
3.0
0.5
V
V
Pout
+28
+16
+85
dBm
dBm
°C
T
C
-30
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