RMPA2455 データシートの表示（PDF） - Fairchild Semiconductor
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RMPA2455 Datasheet PDF : 10 Pages
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Electrical Characteristics1 Single Tone
Parameter
Frequency
Collector Supply Voltage
Mirror Supply Voltage
Gain
Total Quiescent Current
Bias Current at pin VM122
P1dB Compression
Standby Current3
Shutdown Current (VM12 = 0V)
Input Return Loss
Output Return Loss
Detector Output at P1dB Comp
Detector POUT Threshold7
2nd Harmonic Output at P1dB
3rd Harmonic Output at P1dB
Logic
Shutdown Control (VL):
Device Off, Logic High Input
Device On, Logic Low Input
Logic Current
Turn-on Time4
Turn-off Time
Spurious (Stability)5
Min
2.4
4.5
2.8
Typ
5.0
3.3
30
140
17
30
0.7
<1.0
12
10
4
6
-40
-40
Max
2.5
5.5
3.6
Units
GHz
V
V
dB
mA
mA
dBm
mA
µA
dB
dB
V
dBm
dBc
dBc
2.0
2.4
V
0.0
0.8
V
150
µA
<1
µS
<1
µS
-65
dBc
Absolute Ratings6
Symbol
VC1, VC2
IC1, IC2
VM12
VL
PIN
TCASE
TSTG
Parameter
Positive Supply Voltage
Supply Current
IC1
IC2
Positive Bias Voltage
Logic Voltage
RF Input Power
Case Operating Temperature
Storage Temperature
Notes:
1. VC1,VC2 = 5.0V, VM12 = 3.3V, TC = 25°C, 50Ω system.
2. Mirror bias current is included in the total quiescent current.
3. VL is set to Input Logic Level High for PA Off operation.
4. Measured from Device On signal turn on (Logic Low) to the point where RF POUT stabilizes to 0.5dB.
5. Load VSWR is set to 8:1 and the angle is varied 360 degrees. POUT = -30dBm to P1dB.
6. No permanent damage with only one parameter set at extreme limit. Other parameters set to typical values
7. POUT measured at PIN corresponding to power detection threshold.
Ratings
6
120
700
4.0
5
10
-40 to +85
-55 to +150
Units
V
mA
mA
V
V
dBm
°C
°C
RMPA2455 Rev. F
2
www.fairchildsemi.com
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