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4-44
RF2302
Rev A8 010410
4
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
0 to +8.0
VDC
Power Down Voltage
0 to +3.1
VDC
Gain Control Voltage
0 to +3.1
VDC
DC Current
100
mA
Output Load VSWR
12:1
Operating Ambient Temperature
-40 to +85
°C
Storage Temperature
-40 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall
VCC=3.0V, VPD=2.8V, VGC=2.2V, T=25°C
RF Frequency Range
100
2000
MHz
Small Signal Maximum Gain
13
14
15
dB
Freq= 836MHz, VGC=2.2V
9
11
12
dB
Freq= 1880MHz, VGC=2.2V
Small Signal Minimum Gain
-22
-20
-19
dB
Freq= 836MHz, VGC=1.4V
-30
-29
-27
dB
Freq= 1880MHz, VGC=1.4V
Noise Figure
4
dB
Freq= 836MHz, VGC=2.2V
7
dB
Freq= 1880MHz, VGC=2.2V
Linear Gain Control Range
32
34
dB
VGC=1.4V to 2.2V
Gain Control Slope
1
3
V/V
Slope=
∆Output peak voltage/∆V
GC
Input IP3
+11
+12.5
dBm
Freq=836 MHz, VGC=2.2V
+10
+11
dBm
Freq=1880 MHz, VGC=2.2V
-1
+1
dBm
Freq= 836MHz, VGC=1.4V
+1
+3
dBm
Freq= 1880MHz, VGC=1.4V
Input VSWR
1.8:1
3:1
In 50
Ω system
Output VSWR
2.5:1
In 50
Ω system
TDMA
ACPR
-33
-34
dBc
836MHz, VGC=2.2V
-34
-35
dBc
1880MHz, VGC=2.2V
ALT1
-63
-68
dBc
836MHz, VGC=2.2V
-73
-75
dBc
1880MHz, VGC=2.2V
CDMA
ACPR
-50
-52
dBc
836MHz, VGC=2.2V
-55
-59
dBc
1880MHz, VGC=2.2V
ALT1
-55
-57
dBc
836MHz, VGC=2.2V
Power Supply
T = 25°C
Supply Voltage
3
6
V
Power Down Voltage High
2.7
2.9
V
Power Down Voltage Low
1.0
DC Current Consumption
40
50
55
mA
VCC=3.0V, VPD=2.8V, VGC=1.4V to 2.2V
VPD Current
7
9
mA
VPD=2.8V, VGC=2.2V, VCC=3.0V
VGC Current
16
18
µAV
PD =2.8 V, VGC =2.2 V, VCC =3.0 V
Power Down Current
10
µAV
PD <1V, VGC <1V
Turn On/Off Time
100
nS
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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