RF2374SR View Datasheet(PDF) - RF Micro Devices
Part Name
Description
Manufacturer
RF2374SR Datasheet PDF : 15 Pages
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RF2374
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
Input RF Level at F<2.3GHz
-0.5 to +6.0
+5 (see note)
VDC
dBm
Input RF Level at F>2.3GHz
+10 (see note)
dBm
Current Drain, ICC
32
mA
Operating Ambient Temperature
-40 to +85
°C
Storage Temperature
-40 to +150
°C
NOTE: Exceeding any one or a combination of the above maximum rating
limits may cause permanent damage. Input RF transients to +15dBm will not
harm the device. For sustained operation at inputs >+5dBm, a small dropping
resistor is recommended in series with the VCC in order to limit the current due
to self-biasing to <32mA. Furthermore, while the LNA is in Bypass Mode, and
for sustained operation at the input, +10dBm is the maximum recommended
power level for Frequencies above 2300MHz. +5dBm is the maximum
recommended power level for Frequencies <2300MHz.
Ca u t io n! ESD sensitive de vice.
Exceeding any one or a com bination of the Absolute Maximum Rating conditions m ay
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device m ay reduce device reliability. Specified typical
performance or functional operation of the device under Absolute Maximum Rating
conditions is not implied.
RoHS status based on EU Directive 201 1/65/EU (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 im plication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any tim e without prior notice.
Parameter
Operating Range
Frequency Range
WiBRO/WiFi/WiMAX Low
Noise Amplifier
Frequency
HIGH GAIN MODE
Gain
Noise Figure
Input IP3
IP1dB
Current Drain
BYPASS MODE (Low Gain)
Gain
Input IP3
Current Drain
GPS Low Noise Amplifier
Frequency
Gain
Noise Figure
Input IP3
WiMAX Low Noise Amplifier
Frequency
Gain
Noise Figure
Input IP3
BYPASS MODE (Low Gain)
Gain
Input IP3
Specification
Min.
Typ.
Max.
50
4000
2300
12.5
+7
0
-4.0
+20
3100
9.0
+9.0
-4.0
20.5
14.5
1.3
+9
7
-3.0
+21
2.8
1575
17.5
1.2
+7.0
3500
11.0
1.6
+10.0
-3.0
22.0
2700
16.0
1.5
-2.0
3.0
3800
13.0
2.5
-2.5
Unit
MHz
Condition
TAMB=+25°C, VCC=3.0V
MHz
dB
dB
dBm
dBm
mA
dB
dBm
mA
MHz
dB
dB
dBm
MHz
dB
dB
dBm
dB
dBm
Gain Select<0.8V, VREF=3V, T=+25°C
IIP3 will improve if ICC is raised above 7mA.
Gain Select>1.6V
Note: Bypass mode insertion loss will degrade
gradually as VCC goes below 2.7V.
Current drain includes ICC+IREF
ICC=6.5mA, ICC+IREF=7.5mA
ICC = 7 mA
IIP3 will improve if ICC is raised above 7mA.
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DS140519
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