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8-2
RF2861
Rev A3 050902
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
-0.5 to +5.0
VDC
Input LO and RF Levels
+6
dBm
Operating Ambient Temperature
-40 to +85
°C
Storage Temperature
-40 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall
T=25°C, VCC=2.75V
RF Frequency Range
460 to 900
MHz
IF Frequency Range
0.1
400
MHz
Power Supply
Supply Voltage
2.65
2.75
3.15
V
Logic High
1.8
V
Logic Low
0.4
V
Cellular CDMA Band
JCDMA Band
Freq=869MHz to 894MHz
Freq=832MHz to 870MHz
LNA (High Gain)
LNA 50
Ω match
Gain
13.0
14.5
16.0
dB
Noise Figure
1.1
1.3
dB
Input IP3
9.0
11.0
dBm
Current
7.0
mA
Isolation
18.5
dB
LNA (Mid Gain)
Gain
4.0
6.0
7.0
dB
Noise Figure
3.0
3.3
dB
Input IP3
7.0
9.0
dBm
Current
3.5
mA
Isolation
12.5
dB
LNA (Low Gain)
Gain
-4.0
-2.5
-1.0
dB
Noise Figure
2.5
4.0
dB
Input IP3
+25.0
+27.0
dBm
Current
0
mA
Isolation
1.0
dB
Mixer - CDMA/JCDMA/FM
IF tune set for nominal mixer gain, high IIP3
Gain
9.0
10.5
12.0
dB
Noise Figure
7.5
8.0
dB
184MHz IF (NF=8.3dB, 85MHz IF)
Input IP3
+6.0
+8.5
dBm
LO to RF Isolation
36
dB
LO=1064MHz
Mixer - CDMA/JCDMA/FM
IF tune set for high mixer gain, nominal IIP3
Gain
13.0
dB
Noise Figure
7.5
dB
184MHz IF (NF=8.3dB, 85MHz IF)
Input IP3
+6.5
dBm
LO to RF Isolation
36
dB
LO=1064MHz
Cascade - High Gain
Current
25
30
mA
TX LO Buffer Off
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. RoHS marking based on EUDirective2002/95/EC
(at 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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