4
4-26
RF3146
Rev A15 DS060317 W3
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Part of the POLARIS™ TOTAL RADIO™ Solution
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
-0.3 to +6.0
V
DC
Power Control Voltage (V
RAMP)
-0.3 to +1.8
V
Input RF Power
+10
dBm
Max Duty Cycle
50
%
Output Load VSWR
10:1
Operating Case Temperature
-20 to +85
°C
Storage Temperature
-55 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall Power Control
VRAMP
Power Control “ON”
1.5
V
Max. POUT, Voltage supplied to the input
Power Control “OFF”
0.2
0.25
V
Min. POUT, Voltage supplied to the input
V
RAMP Input Capacitance
15
20
pF
DC to 2MHz
V
RAMP Input Current
10
μAV
RAMP =V
RAMP MAX
Turn On/Off Time
2
μsV
RAMP =0.2 V to V
RAMP MAX
TX Enable “ON”
1.4
V
TX Enable “OFF”
0.5
V
GSM Band Enable
0.5
V
DCS/PCS Band Enable
1.4
V
Overall Power Supply
Power Supply Voltage
3.0
3.5
5.5
V
Specifications
V
Nominal operating limits
Power Supply Current
1
μAPIN<-30dBm, TX Enable=Low,
Temp=-20°C to +85°C
mA
VRAMP=0.2V, TX Enable=High
Overall Control Signals
Band Select “Low”
0
0
0.5
V
Band Select “High”
1.4
2.0
3.0
V
Band Select “High” Current
20
50
μA
TX Enable “Low”
0
0
0.5
V
TX Enable “High”
1.4
2.0
3.0
V
TX Enable “High” Current
1
2
μA
Caution! ESD sensitive device.
The information in this publication is believed to be accurate and reliable. How-
ever, 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 cir-
cuitry, recommended application circuitry and specifications at any time without
prior notice.
RoHS status based on EUDirective2002/95/EC (at time of this document revi-
sion).
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