RF3158 查看數據表（PDF） - RF Micro Devices
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RF3158 Datasheet PDF : 26 Pages
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RF3158
Absolute Maximum Ratings
Parameter
Supply Voltage (VCC)
Power Control Voltage (VRAMP)
Band Select
TX Enable
VMODE
RF - Input Power
Max Duty Cycle
Output Load VSWR
Operating Case Temperature
Storage Temperature
Rating
-0.5 to +6.0
-0.5 to +3.0
3.0
3.0
3.0
12.0
50
10:1
-20 to +85
-55 to +150
Unit
V
V
V
V
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
VRAMP Power Control (GMSK
Mode)
Power Control Range
VRAMP Input Current
VRAMP Bias Control
(8PSK Mode)
High Bias Mode
Low Bias Mode
VRAMP Input Current
VMODE Switch
VMODE “HIGH”
VMODE “LOW”
VMODE Input Current
Band Switch
BAND_SEL “HIGH”
BAND_SEL “LOW”
BAND_SEL Input Current
TX_EN Switch
TX_EN “HIGH”
TX_EN “LOW”
TX_EN Input Current
Overall Power Supply
VCC Range
Off Current
Specification
Min.
Typ.
Max.
0.30
2.10
40
2.1
2.15
0.4
0.6
2.0
40
1.5
0
0.7
-10
10
1.5
0
0.7
-10
10
1.5
0
0.7
-10
10
3.2
3.6
4.5
3.0
4.8
10
Unit
Condition
V
uA
VRAMP= VRAMP,MAX
V
High Bias Mode
V
Low Bias Mode
uA
VRAMP= VRAMP,MAX
V
8PSK Mode
V
GMSK Mode
uA
V
High Band (DCS/PCS)
V
Low Band (GSM850/GSM900)
uA
V
PA “ON”
V
PA “OFF”
uA
V
Performance specified
V
Functional with performance degraded
uA
TX_EN low
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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 A2 DS070615
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