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Preliminary
4-222
RF2371
Rev A2 010205
4
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
4.0
V
Supply Current
20
mA
Operating Ambient Temperature
-40 to +85
°C
Storage Temperature
-40 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall
T = 27° C, VCC=2.7V, VISELECT=0V,
VENABLE=2.7V
Frequency Range
700 to 2000
MHz
LNA Performance
Freq= 1.95GHz
Gain
10.5
12.5
dB
Noise Figure
1.6
dB
Input IP3
+4
+6
dBm
At 2.9mA
Input P1dB
-14
dBm
Input VSWR
5:1
dB
(Noise match)
Output VSWR
1.5:1
dB
Off Mode Gain
-5.0
dB
VENABLE=0V
Gain
17
dB
Freq= 836MHz
Noise Figure
1.6
dB
Input IP3
0
dBm
Current Control
Internal Current Setting “ON”
CMOS Low
V
Voltage on ISELECT
External Current Setting “ON”
CMOS High
V
Voltage on ISELECT
Current into ISELECT
1
µAV
ISELECT=2.7 V
Power Control
Power “ON” Voltage
CMOS High
V
Voltage on ENABLE
Power “OFF” Voltage
CMOS Low
V
Voltage on ENABLE
Current into ENABLE
1
µAV
ENABLE =2.7 V
Power Supply
Operating Voltage
2.7 to 3.6
V
Operating Current
2.9
5
mA
VCC=2.7V, Internal current setting
Leakage Current
1
µAV
ENABLE =0 V
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
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