2-2
RF2172
Rev A11 030729
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage (RF off)
-0.5 to +6.0
VDC
APC Current (Maximum)
+10
mA
Control Voltage (VPD)
-0.5 to +6.0
VDC
Input RF Power
+10
dBm
Operating Case Temperature
-40 to +85
°C
Storage Temperature
-55 to +155
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall
T=25°C, VCC=3.6V, VPD=3.6V, VAPC=2.5V
Usable Frequency Range
500 to 2500
MHz
Input Impedance
50
Ω
Input VSWR
1.8:1
Without Input Match
Output Load VSWR
<10:1
0<VAPC<3.0V
<6:1
0<VAPC<3.6V
2.45GHz Operation
Freq=2.4GHz to 2.5GHz, PIN=0dBm
Operating Frequency
2.4 to 2.5
GHz
Maximum Output Power
22
+23.5
24.5
dBm
Total Efficiency
45
%
Reverse Isolation
-25
dB
Second Harmonic
-45
dBc
Third Harmonic
-40
dBc
All Other Spurious
-50
dBc
Output Load Impedance
20-j4.5
Present to part
Gain Control Voltage
0 to VCC
V
High Gain
+22
dB
VAPC=3.6V, VCC=3.6V, PIN=0dBm
Low Gain
-10
dB
VAPC=0V, VCC=3.6V, PIN=0dBm
902MHz Operation
Freq=902MHz to 928MHz, PIN=-3.0dBm
Operating Frequency
902 to 928
MHz
Maximum Output Power
+24
dBm
Total Efficiency
58
%
Reverse Isolation
-35
dB
Second Harmonic
-40
dBc
Third Harmonic
-40
dBc
All Other Spurious
-50
dBc
Output Load Impedence
20-j1.6
Ω
Present to part
Gain Control Voltage
0 to VCC
V
Gain Control Slope
20
dB/V
Gain
0 to 28
dB
Power Supply
Power Supply Voltage
3.6
V
Power Supply Current
145
mA
VCC=3.6V, VAPC=3.6V, PIN=-3dBm,
VPD=3.6V
Idle Current
35
65
mA
VPD=3.6V, VAPC=3.6V, RF PIN <-30dBm
Power Down Current
2.8
10
μAV
CC =3.6 V, VAPC =0V, V PD = 0V total ICC
I(PD)
4.5
mA
VCC=3.6V, VPD=3.6V into PD pin
I(PD)
2.25
mA
VCC=3.0V, VPD=3.0V into PD pin
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
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