RF2381
Absolute Maximum Ratings
Caution! ESD sensitive device.
Parameter
Rating
Unit
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
Supply Voltage
0 to +5.0
V
DC
DC Current
100
mA
°C
°C
Operating Ambient Temperature
Storage Temperature
-30 to +85
-40 to +150
RoHS status based on EUDirective2002/95/EC (at time of this document revision).
The information in this publication is believed to be accurate and reliable. However, no
responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any
infringement of patents, or other rights of third parties, resulting from its use. No
license is granted by implication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended appli-
cation circuitry and specifications at any time without prior notice.
Specification
Parameter
Unit
Condition
Min.
Typ.
Max.
V
=2.8V, V =2.0V, T=25°C
Overall
CC
GC
Usable Frequency Range
Linear Gain Control Range
Gain Control Slope
Input VSWR
800 to 2100
MHz
dB
50
70
1.5:1
1.5:1
+26
9
dB/V
2.5:1
2.5:1
Over entire gain control range
Over entire gain control range
Output VSWR
Output IP3
+23
18
dBm
dB
Noise Figure
Maximum gain
V
=2.8V, V =2.0V, T=25°C
GC
TDMA
CC
Operating Frequency
Maximum Small Signal Gain
Maximum Average Output Power
Maximum Average Input Power
1880
20
MHz
dB
22
-8
+8
dBm
dBm
TDMA modulation; ACP<-32dBc
TDMA modulation; for any V that gives
-9
GC
P
<+8dBm, ACP<-32dBc, ALT<-52dBc
OUT
Adjacent Channel Power
-33
-61
-32
-52
dBc
dBc
TDMA modulation; P
<+8dBm and
<+8dBm and
OUT
P
<-11dBm, at all V .
GC
IN
TDMA modulation; P
OUT
P
<-11dBm, at all V .
GC
IN
V
=2.8V, V =2.0V, T=25°C
CDMA
CC
GC
Operating Frequency
Maximum Small Signal Gain
Maximum Average Output Power
1880
20
MHz
dB
18
22
+6
dBm
CDMA modulation; V =3.0V, maximum gain
CC
setting, ACP<-52dBc.
Maximum Average Input Power
Adjacent Channel Power
-13
-53
dBm
dBc
CDMA modulation; for any V that gives
GC
P
<+6dBm, ACP<-52dBc
OUT
CDMA modulation; V =3.0V. P
<+6dBm
OUT
CC
and P <-13dBm, at all V
.
IN
GC
V
=2.8V, V =2.0V, T=25°C
GC
W-CDMA
CC
Operating Frequency
Small Signal Gain
1920 to 1980
MHz
dB
17.5
19.5
+5
22
-46
-43
Maximum Linear Output Power
Adjacent Channel Power
dBm
dBc
W-CDMA ACP<-46dBc
W-CDMA modulation; P
<+5dBm and
OUT
P
<-12dBm
IN
dBc
W-CDMA modulation; Over entire gain control
range, P <-17dBm
IN
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support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
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