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RF2174
Rev A8 DS060918
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall, cont.
Input VSWR
2.2:1
POUT,MAX-5dB<POUT<POUT,MAX
3:1
POUT<POUT,MAX-5dB
Output Load VSWR
10:1
Spurious<-36dBm, V
APC =0.2 V to 2.7V,
RBW=100kHz
Output Load Impedance
4.5-j3.9
Ω
Load Impedance presented at RF OUT pin
Power Control
Power Control “ON”
2.6
V
Maximum POUT, Voltage supplied to the input
Power Control “OFF”
0.2
0.5
V
Minimum POUT, Voltage supplied to the input
Attenuator Enable “ON”
2.5
2.6
2.85
V
For maximum isolation when VAPCis low
Attenuator Enable “OFF”
0.2
0.5
V
For power down mode
Power Control Range
61.5
68
dB
V
APC =0.2 V to 2.7V, V
AT_EN=2.6V,
P
IN =+9dBm
Gain Control Slope
100
dB/V
POUT=-10dBm to +33dBm
APC Input Capacitance
10
pF
DC to 2MHz
APC Input Current
4.5
5
mA
V
APC1,2 =2.6 V
10
μAV
APC1,2 =0V
AT_EN Input Current
500
μAVAT_EN=2.6V, VAPC=0V
10
μAVAT_EN=0V, VAPC=0V
Turn On/Off Time
100
ns
Power Supply
Power Supply Voltage
3.5
V
Specifications
2.7
4.8
V
Nominal operating limits, POUT<+33dBm
5.5
V
With maximum output load VSWR 6:1,
POUT<+33dBm
Power Supply Current
1.3
A
DC Current at POUT,MAX
50
300
mA
Idle Current, PIN<-30dBm
110
μAPIN<-30dBm, VAPC=0.2V
110
μAPIN<-30dBm, VAPC=0.2V, Temp=+85°C
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