參數資料
型號： RF2189
廠商： RF MICRO DEVICES INC
元件分類： 衰減器
英文描述： 3V, 2.5GHZ LINEAR POWER AMPLIFIER
中文描述： 1800 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝： 4 X 4 MM, QFN-16
文件頁數： 2/6頁
文件大?。?/td> 102K
代理商： RF2189
Preliminary
2-250
RF2189
Rev A4 010424
2
P
Absolute Maximum Ratings
Parameter
Supply Voltage
Power Control Voltage (V
PC
)
DC Supply Current
Input RF Power
Operating Ambient Temperature
Storage Temperature
Moisture sensitivity
Rating
-0.5 to +6.0
-0.5 to 3.3
350
+12
-40 to +85
-40 to +150
JEDEC Level 3
Unit
V
DC
V
mA
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
T=25°C, V
CC
=3.3V, V
PC
=3.0V, P
IN
=0dBm,
Freq=2450MHz
Frequency Range
Maximum Saturated Output
Power
Efficiency at Max Output Power
Small Signal Gain
Reverse Isolation
1800 to 2500
+24
MHz
dBm
+23
+26
P
IN
=+6dBm
42
20
30
30
-50
%
dB
dB
dB
dBc
19
In “ON” state
In “OFF” state
Including second harmonic trap, see applica-
tion circuit
P
OUT
=+17dBm in each tone
P
OUT
=+17dBm in each tone
P
OUT
=+17dBm in each tone
In “OFF” state, P
IN
=0dBm
Second Harmonic
IM
3
IM
5
IM
7
Isolation
Input Impedance
Input VSWR
Noise Figure
Power Down
Power Control “ON”
-30
-35
-48
-30
50
2:1
7
-23
-30
-35
dBm
dBm
dBm
dBm
-20
dB
2.7
3.0
V
Voltage supplied to control input; device is
“ON”
Voltage supplied to control input; device is
“OFF”
Power Control “OFF”
0
0.5
V
PC Input Impedance
Power Supply
Operating Voltage
Current Consumption
5
k
3.0 to 5.0
260
150
V
180
95
320
175
mA
mA
Power Down “ON”, at max output power
Power Down “ON”, two-tone test +20dBm
average output power
Idle current
Power Down “OFF”
50
100
<1
150
10
mA
μ
A
Current Consumption
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).
Refer to “Handling of PSOP and PSSOP Products”
on page 16-15 for special handling information.
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