RF3146 데이터 시트보기 (PDF) - RF Micro Devices
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RF3146 Datasheet PDF : 6 Pages
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RF3146
Part of the POLARIS™ TOTAL RADIO™ Solution
Absolute Maximum Ratings
Parameter
Supply Voltage
Power Control Voltage (VRAMP)
Input RF Power
Max Duty Cycle
4
Output Load VSWR
Operating Case Temperature
Storage Temperature
Rating
-0.3 to +6.0
-0.3 to +1.8
+10
50
10:1
-20 to +85
-55 to +150
Unit
VDC
V
dBm
%
°C
°C
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).
Parameter
Overall Power Control
VRAMP
Power Control “ON”
Power Control “OFF”
VRAMP Input Capacitance
VRAMP Input Current
Turn On/Off Time
TX Enable “ON”
TX Enable “OFF”
GSM Band Enable
DCS/PCS Band Enable
Overall Power Supply
Power Supply Voltage
Power Supply Current
Overall Control Signals
Band Select “Low”
Band Select “High”
Band Select “High” Current
TX Enable “Low”
TX Enable “High”
TX Enable “High” Current
Specification
Unit
Min.
Typ.
Max.
Condition
1.5
V
Max. POUT, Voltage supplied to the input
0.2
0.25
V
Min. POUT, Voltage supplied to the input
15
20
pF
DC to 2MHz
10
μA
VRAMP = VRAMP MAX
2
μs
VRAMP=0.2V to VRAMP MAX
1.4
V
0.5
V
0.5
V
1.4
V
3.0
3.5
5.5
V
Specifications
V
Nominal operating limits
1
μA
PIN<-30dBm, TX Enable=Low,
Temp=-20°C to +85°C
mA
VRAMP=0.2V, TX Enable=High
0
0
0.5
V
1.4
2.0
3.0
V
20
50
μA
0
0
0.5
V
1.4
2.0
3.0
V
1
2
μA
4-26
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Rev A15 DS060317 W3
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