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RMPA5252 Datasheet(Fiches technique) 2 Page - Fairchild Semiconductor

Numéro de pièce RMPA5252
Description  4.9-5.9 GHz InGaP HBT WLAN Linear Power Amplifier
Télécharger  7 Pages
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Fabricant  FAIRCHILD [Fairchild Semiconductor]
Site Internet  http://www.fairchildsemi.com
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RMPA5252 Datasheet(HTML) 2 Page - Fairchild Semiconductor

   
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RMPA5252 Rev. C
Electrical Characteristics1 Single Tone
Notes:
1. VCC = 3.3V, VM12, VM34 = 2.4V, TA = 25°C, PA is constantly biased, 50¾ system.
2. Power Control bias current is included in the total quiescent current.
3. Measured from Device On signal turn on, to the point where RF POUT stabilizes to 0.5dB.
4. POUT measured at PIN corresponding to power detection threshold.
Absolute Ratings1
Note:
1. No permanent damage with one parameter set at extreme limit. Other parameters set to typical values.
Functional Block Diagram
Parameter
Min
Typ
Max
Units
Frequency
4.9
5.9
GHz
Supply Voltage (VCC)
3.0
3.3
3.6
V
Mirror Supply Voltage (VM)
2.1
2.4
2.6
V
Gain
34
dB
Total Quiescent Current
180
mA
Bias Current at pin VM (total)2
28
mA
P1dB Compression
26
dBm
Current @ P1dB Compression
500
mA
Shutdown Current (VM12, VM34 = 0V)
<1.0
µA
Input Return Loss
10
dB
Output Return Loss
12
dB
Detector Output at P1dB Compression
1.1
V
Detector Pout Threshold
4
5V
Turn-On Time3
<1.0
µS
Symbol
Parameter
Ratings
Units
VCC
Positive Supply Voltage
5
V
ICC
Supply Current
1000
mA
PC
Positive Bias Voltage
4
V
PIN
RF Input Power
+5
dBm
TCASE
Case Operating Temperature
-40 to +85
°C
TSTG
Storage Temperature
-55 to +150
°C
Bias
Control
Input
Match
Output
12
16
15
14
13
56
7
8
11
10
9
1
2
3
4
GND
RF IN
GND
VC1
GND
RF OUT
GND
DT1
Match
Voltage
Detector


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