2 of 16
RF3198
Rev A0 DS070801
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
-0.3 to +6.0
V
DC
Power Control Voltage (V
RAMP)
-0.3 to +1.8
V
Input RF Power
+10
dBm
Max Duty Cycle
25
%
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. P
OUT, Voltage supplied to the input
Power Control “OFF”
0.2
0.25
V
Min. P
OUT, 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
μAP
IN < -30 dBm, 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.
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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