參數(shù)資料
型號(hào)： RF2105LPCBA
廠商： RF Micro Devices, Inc.
英文描述： HIGH POWER LINEAR UHF AMPLIFIER
中文描述： 超高頻大功率線性放大器
文件頁(yè)數(shù)： 2/8頁(yè)
文件大?。?/td> 70K
代理商： RF2105LPCBA
2-20
RF2105L
Rev B3 010720
2
P
Absolute Maximum Ratings
Parameter
Supply Voltage (V
CC
)
Power Down Voltage (V
PD
)
DC Supply Current
Input RF Power
Output Load
Operating Case Temperature
Operating Ambient Temperature
Storage Temperature
Rating
-0.5 to +8.5
-0.5 to +6.5
700
+12
20:1
-40 to +100
-40 to +85
-40 to +150
Unit
V
DC
V
DC
mA
dBm
°C
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
T=25°C, V
CC
=5.8V, V
PD
=5.8V, Z
LOAD
=9
,
P
IN
=0dBm, Freq=840MHz
Frequency Range
Maximum CW Output Power
430 to 930
+30.8
MHz
dBm
V
CC
=5.8V, V
PD
=5.8V, Z
LOAD
=9
Note that increasing V
CC
above 5.8V does
not result in higher output power; power may
actually decrease.
V
CC
=5.0V, V
PD
=5.0V, Z
LOAD
=9
V
CC
=4.4V, V
PD
=4.4V, Z
LOAD
=9
V
CC
=5.8V, V
PD
=5.8V, Z
LOAD
=12
V
CC
=5.0V, V
PD
=5.0V, Z
LOAD
=12
V
CC
=4.4V, V
PD
=4.4V, Z
LOAD
=12
+29.3
+28.5
+30
+27.8
+27
48
450
33
-23
-36
-35
<2:1
dBm
dBm
dBm
dBm
dBm
%
mA
dB
dBc
dBc
dBc
CW Efficiency at Max Output
DC Current at Max Output
Small-signal Gain
Second Harmonic
Third Harmonic
Fourth Harmonic
Input VSWR
Without external second harmonic trap
With external matching network; see appli-
cation schematic
With external matching network; see appli-
cation schematic
Input Impedance
50
Two-Tone Specification
Average Two-Tone Power
IM
3
IM
5
IM
7
Two-Tone Current Drain
Two-Tone Power-Added Eff.
Power Control
Power Down “ON”
+27.0
-30
-32
-40
260
33
dBm
dBc
dBc
dBc
mA
%
PEP-3dB
P
OUT
=+24.0dBm/tone
P
OUT
=+24.0dBm/tone
P
OUT
=+24.0dBm/tone
-25
-30
225
350
V
CC
0
3.7
V
Voltage supplied to the input
Power Down “OFF”
PD Input Current
Power Supply
Power Supply Voltage
Total Idle Current Drain
V
Voltage supplied to the input
Only in “ON” state
5.0
mA
2.7 to 6.5
2
60
80
100
120
V
DC
μ
A
mA
mA
mA
mA
10
V
PD
<0.1V
DC
, V
CC
=6.5V
V
PD
=4.4V
DC
, V
CC
=6.5V
V
PD
=5.0V
DC
, V
CC
=6.5V
V
PD
=5.8V
DC
, V
CC
=6.5V
V
PD
=6.5V
DC
, V
CC
=6.5V
80
165
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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