參數(shù)資料
型號： RF2495
廠商： RF MICRO DEVICES INC
元件分類： 衰減器
英文描述： 900MHZ 3V LOW CURRENT LNA/MIXER
中文描述： RF/MICROWAVE DOWN CONVERTER
封裝： MSOP-10
文件頁數(shù)： 2/6頁
文件大?。?/td> 1974K
代理商： RF2495
8-282
RF2495
Rev A4 030220
Absolute Maximum Ratings
Parameter
Supply Voltage
Input RF Level
Operating Ambient Temperature
Storage Temperature
Rating
-0.5 to +3.6
+10
-40 to +85
-40 to +150
Unit
V
DC
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
RF/LO Frequency Range
T=25°C, V
CC
=3.0V
Specifications
Usable range
850 to 940
800 to 1000
MHz
MHz
LNA
Gain
15.5
1.0
-2.5
+11.0
17.0
4.0
+1.0
+12.5
1.9
13.5
dB
dB
dBm
dBm
dB
dB
High gain state
Low gain state
High gain state, RF IN=-25dBm
Low gain state, RF IN=-15dBm
High gain state
Low gain state
Input IP3
Noise Figure
2.2
Input VSWR
Output VSWR
Mixer
Conversion Gain
1.67:1
1.67:1
-6.5
-6.0
+7.5
+10.0
-2
-5.5
-5.5
+11.0
+13.0
4.0
dB
dB
dBm
dBm
dBm
With LO=+2dBm
With LO=+4dBm
With LO=+2dBm
With LO=+4dBm
Input IP3
LO Input Level
Attenuation
ATTN Enable
ATTN Disable
Power Down
Chip Enable
Chip Disable
Power Supply
Voltage
V
CC
-0.3
>1.6
0
V
V
Low gain state
High gain state
0.3
V
CC
-0.3
>1.6
0
V
V
Voltage applied to PD pin
Voltage applied to PD pin
3.0
V
V
Specifications
Operating limits
Chip enabled
Chip disabled
2.7 to 3.3
10
<1
Current Consumption
12
3.0
mA
uA
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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