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參數(shù)資料
| 型號(hào)： | RMPA5255 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 衰減器 |
| 英文描述： | 4.9-5.9 GHz WLAN Linear Power Amplifier Module |
| 中文描述： | 4900 MHz - 5900 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 5 X 5 MM, 1.50 MM HEIGHT, LEAD FREE, LEADLESS PACKAGE-10 |
| 文件頁(yè)數(shù)： | 2/7頁(yè) |
| 文件大小： | 788K |
| 代理商： | RMPA5255 |
2
www.fairchildsemi.com
RMPA5255 Rev. E
R
Electrical Characteristics
1
Single Tone
Notes:
1.
2.
3.
4.
VCC
Power Control bias current is included in the total quiescent current.
Measured from Device On signal turn on, (Logic Low) to the point where RF P
P
OUT
measured at P
IN
corresponding to power detection threshold.
=
3.3V, VPC
=
2.9V, T
=
25°C, PA is constantly biased, 50
system.
OUT
stabilizes to 0.5dB.
Functional Block Diagram
Parameter
Min
4.9
3.0
2.6
Typ
Max
5.9
3.6
3.1
Units
GHz
V
V
dB
mA
mA
dBm
mA
μA
dB
dB
V
V
μS
Frequency
Supply Voltage (VCC)
Power Control Voltage (VPC)
Gain
Total Quiescent Current
Bias Current at pin VPC
P1dB Compression
Current @ P1dB Compression
Shutdown Current (VPC = 0V)
Input Return Loss
Output Return Loss
Detector Output at P1dB Compression
Detector Pout Threshold
Turn-On Time
3.3
2.9
33.5
160
26
26
508
<1.0
12
20
1.1
5
<1.0
2
4
3
Output
Match
Input
Match
1
2
3
4
5
6
7
8
10
9
Bias
Control
Voltage
Detector
GND
GND
GND
GND
RF OUT
RF IN
PC
PSense
VCC
N/C
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