RF2173
Absolute Maximum Ratings
Parameter
Supply Voltage
Rating
-0.5 to +6.0
-0.5 to +3.0
Unit
V
DC
Caution! ESD sensitive device.
Power Control Voltage (V
)
V
APC1,2
DC Supply Current
Input RF Power
Duty Cycle at Max Power
Output Load VSWR
2400
+13
50
mA
dBm
%
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).
2
10:1
Operating Case Temperature
Storage Temperature
-40 to +85
-55 to +150
°C
°C
Specification
Typ.
Parameter
Overall
Unit
Condition
Min.
Max.
Temp=25°C, V =3.5V, V
=2.6V,
CC
APC1,2
P
=+6dBm, Freq=880MHz to 915MHz,
IN
25% Duty Cycle, pulse width=1154µs
Operating Frequency Range
Usable Frequency Range
Maximum Output Power
880 to 915
800 to 950
+36
MHz
MHz
dBm
See evaluation board schematic.
+35.0
+34.0
+34.0
+33.0
+32.5
50
Temp=25°C, V =3.5V, V
=2.6V
CC
APC1,2
+35.2
dBm
dBm
dBm
dBm
%
Temp=+25°C, V =3.2V, V
=2.6V
=2.6V
CC
APC1,2
Temp=+85°C, V =3.2V, V
CC
APC1,2
+34.0
Temp=25°C, V =2.7V, V
=2.6V
CC
APC1,2
Temp=+85°C, V =2.7V, V
=2.6V
CC
APC1,2
Total Efficiency
56
56
12
5
At P
At P
, V =3.2V
CC
OUT,MAX
OUT,MAX
%
, V =3.0V
CC
%
P
=+20dBm
=+10dBm
OUT
%
P
OUT
Input Power for Max Output
Output Noise Power
+4
+6
+8
-72
dBm
dBm
RBW=100kHz, 925MHz to 935MHz,
P
<P
<P
,
OUT,MIN
OUT
OUT,MAX
P
<P <P
, V =3.0V to 5.0V
IN,MAX CC
IN,MIN
IN
-81
dBm
RBW=100kHz, 935MHz to 960MHz,
P
<P
<P
,
OUT,MIN
OUT
OUT,MAX
P
<P <P
, V =3.0V to 5.0V
IN,MAX CC
IN,MIN
IN
Forward Isolation
-45
-40
-30
dBm
dBm
V
=0.2V, P =+6dBm
APC1,2 IN
V
=0.2V, P =+8dBm
IN
APC1,2
Second Harmonic
Third Harmonic
All Other Non-Harmonic
Spurious
-50
-65
-38
-43
-36
dBc
dBc
dBm
Input Impedance
Optimum Source Impedance
Input VSWR
50
40+j10
Ω
Ω
For best noise performance
P -5dB<P <P
OUT,MAX
2.5:1
4:1
OUT
OUT,MAX
P
<P
-5dB
OUT
OUT,MAX
Output Load VSWR
10:1
Spurious<-36dBm, V =0.2V to 2.6V,
APC1,2
RBW=100kHz
Output Load Impedance
1.5-j1.7
Ω
Load Impedance presented at RF OUT pad
2-222
Rev A4 010914
RFMD [ RF MICRO DEVICES ]
