2 of 10
RF2155
Rev B9 DS080128
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
-0.5 to +5.5
V
DC
Power Down Voltage (V
PD)
-0.5 to +3.3
V
DC Supply Current
500
mA
Input RF Power
+10
dBm
Output Load VSWR
10:1
Ambient Operating Temperature
-30 to +85
°C
Storage Temperature
-40 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall
T=25 °C, V
CC =3.6 V, VPD =2.8 V, ZLOAD =13 Ω,
P
IN =0dBm, Freq =915 MHz
Frequency Range
430 to 930
MHz
Maximum CW Output Power
450
mW
V
CC =3.6 V
300
mW
V
CC =3.0 V
Small Signal Gain
31
dB
Second Harmonic
-30
dBc
Without external second harmonic trap
Third Harmonic
-40
dBc
Fourth Harmonic
-36
dBc
Input VSWR
2:1
All gain settings
CW Efficiency
50
56
%
G16=“high”, G8=“high”, P
IN =0dBm
Output Load VSWR
6:1
Spurious<-60dBc
Power Control
Power Down “ON”
2.7
2.8
3.0
V
Voltage supplied to the input
Power Down “OFF”
0
0.5
0.8
V
Voltage supplied to the input
PD Input Current
3.7
5.0
mA
Only in “ON” state
G16, G8 “ON”
2.2
2.5
3.0
V
Voltage supplied to the input
G16, G8 “OFF”
0
0.3
0.5
V
Voltage supplied to the input
G16, G8 Input Current
0.8
1.0
1.6
mA
Only in “ON” state
Output Power
+25.5
+26.5
+28.0
dBm
G16=“high”, G8=“high”, P
IN =0dBm
+15.0
+18.5
+21.0
dBm
G16=“high”, G8=“low”, P
IN =0dBm
+7.5
+10.5
+13.0
dBm
G16=“low”, G8=“high”, P
IN =0dBm
-2.5
+1.5
+4.0
dBm
G16=“low”, G8=“low”, P
IN =0dBm
Turn On/Off Time
100
ns
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
RoHS status based on EUDirective2002/95/EC (at time of this document revision).
The information in this publication is believed to be accurate and reliable. However, no
responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any
infringement of patents, or other rights of third parties, resulting from its use. No
license is granted by implication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended appli-
cation circuitry and specifications at any time without prior notice.
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