RF2138 Просмотр технического описания (PDF) - RF Micro Devices
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RF2138 Datasheet PDF : 10 Pages
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RF2138
Parameter
Specification
Unit
Min.
Typ.
Max.
Condition
Power Control VAPC1 VAPC2
Power Control “ON”
2.6
V
Maximum POUT, Voltage supplied to the
input
Power Control “OFF”
Power Control Range
0.2
0.5
75
V
Minimum POUT, Voltage supplied to the input
dB
VAPC1,2=0.2V to 2.6V
2
Gain Control Slope
5
100
150
dB/V
POUT=-10dBm to +35dBm
APC Input Capacitance
10
pF
DC to 2MHz
APC Input Current
4.5
5
mA
VAPC1,2= 2.6 V
10
µA
VAPC1,2= 0 V
Turn On/Off Time
Power Supply
100
ns
VAPC1,2=0 to 2.6V
Power Supply Voltage
3.5
V
Specifications
2.7
4.8
V
Nominal operating limits, POUT<+35dBm
5.5
V
With maximum output load VSWR 6:1,
POUT < +35 dBm
Power Supply Current
2
A
DC Current at POUT,MAX
50
200
375
mA
Idle Current, PIN<-30dBm
1
10
µA
PIN<-30dBm, VAPC1,2=0.2V
1
10
µA
PIN<-30dBm, VAPC1,2=0.2V, Temp=+85 °C
Rev A9 011031
2-121
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