參數(shù)資料
型號(hào)： RF2137PCBA
廠商： RF Micro Devices, Inc.
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： LINEAR POWER AMPLIFIER
中文描述： 線(xiàn)性功率放大器
文件頁(yè)數(shù)： 2/4頁(yè)
文件大?。?/td> 54K
代理商： RF2137PCBA
2-116
RF2137
Rev B2 010720
2
P
Absolute Maximum Ratings
Parameter
Supply Voltage (No RF)
Supply Voltage (P
OUT
<31dBm)
Power Control Voltage (V
PC
)
DC Supply Current
Input RF Power
Output Load VSWR
Ambient Operating Temperature
Storage Temperature
Rating
-0.5 to +8.0
-0.5 to +6.0
-0.5 to +6.0 or V
CC
800
+12
10:1
-30 to +90
-40 to +150
Unit
V
DC
V
DC
V
mA
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
T=25°C, V
CC
=5.0 V, V
PC
=3.6V,
Freq=824MHz to 849MHz
Usable Frequency Range
Linear Gain
Total Linear Efficiency
Efficiency at Max Output
OFF Isolation
Second Harmonic
Maximum Linear Output Power
Adjacent Channel Power @
885kHz offset
800
25
40
50
824 to 849
27
45
55
27
-30
28.5
-46
950
29
MHz
dB
%
%
dB
dBc
dBm
dBc
V
PC
=0V,P
IN
=+6dBm
Including Second Harmonic Trap
IS-95A CDMA Modulation
Pout = 28 dBm
ACPR can be improved by trading off effi-
ciency.
Pout = 28 dBm
29
-44
Adjacent Channel Power @
1.98MHz offset
Max CW Output Power
Input VSWR
Output Load VSWR
Power Down
Turn On/Off Time
Total Current
V
PC
“OFF” Voltage
V
PC
“ON” Voltage
Power Supply
Power Supply Voltage
Idle Current
Current into VPC pin
-58
-56
dBc
31.5
+32.0
<2:1
dBm
10:1
No oscillations
100
10
0.5
Vcc
ns
μ
A
V
V
“OFF” State
Threshold Voltage at Input
Threshold Voltage at Input
0.2
3.6
4.2
5.0
40
15
6.0
100
20
V
Operating voltage
V
PC
=4.0V
mA
mA
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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