4-44
RF2381
Rev A1 010511
4
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
0 to +5.0
VDC
DC Current
100
mA
Operating Ambient Temperature
-30 to +85
°C
Storage Temperature
-40 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall
VCC=2.8V, VGC=2.0V, T=25°C
Usable Frequency Range
800 to 2100
MHz
Linear Gain Control Range
50
dB
Gain Control Slope
70
dB/V
Input VSWR
1.5:1
2.5:1
Over entire gain control range
Output VSWR
1.5:1
2.5:1
Over entire gain control range
Output IP3
+23
+26
dBm
Noise Figure
9
dB
Maximum gain
TDMA
VCC=2.8V, VGC=2.0V, T=25°C
Operating Frequency
1880
MHz
Maximum Small Signal Gain
18
20
22
dB
Maximum Average Output Power
+8
dBm
TDMA modulation; ACP<-32dBc
Maximum Average Input Power
-9
-8
dBm
TDMA modulation; for any VGC that gives
POUT<+8dBm, ACP<-32dBc, ALT<-52dBc
Adjacent Channel Power
-33
-32
dBc
TDMA modulation; POUT<+8dBm and
PIN<-11dBm,atall VGC.
-61
-52
dBc
TDMA modulation; POUT<+8dBm and
PIN<-11dBm,atall VGC.
CDMA
VCC=2.8V, VGC=2.0V, T=25°C
Operating Frequency
1880
MHz
Maximum Small Signal Gain
18
20
22
dB
Maximum Average Output Power
+6
dBm
CDMA modulation; VCC=3.0V, maximum
gain setting, ACP <-52dBc.
Maximum Average Input Power
-13
dBm
CDMA modulation; for any VGC that gives
POUT<+6dBm, ACP<-52dBc
Adjacent Channel Power
-53
dBc
CDMA modulation; VCC=3.0V.
POUT<+6dBm and PIN<-13dBm,atall VGC.
W-CDMA
VCC=2.8V, VGC=2.0V, T=25°C
Operating Frequency
1920 to 1980
MHz
Small Signal Gain
17.5
19.5
22
dB
Maximum Linear Output Power
+5
dBm
W-CDMA ACP<-46dBc
Adjacent Channel Power
-46
dBc
W-CDMA modulation; POUT<+5dBm and
PIN<-12dBm
-43
dBc
W-CDMA modulation; Over entire gain con-
trol range, PIN<-17dBm
-43
dBc
W-CDMA modulation; VGC=1.0V,
PIN<-14dBm
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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