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參數(shù)資料
| 型號： | RF2173 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | 3V GSM POWER AMPLIFIER |
| 中文描述： | 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
| 封裝： | 4 X 4 MM, ROHS COMPLIANT, ULTRA SMALL, PLASTIC, QFN-16 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大小： | 138K |
| 代理商： | RF2173 |
2-222
RF2173
Rev A4 010914
2
P
Absolute Maximum Ratings
Parameter
Supply Voltage
Power Control Voltage (V
APC1,2
)
DC Supply Current
Input RF Power
Duty Cycle at Max Power
Output Load VSWR
Operating Case Temperature
Storage Temperature
Rating
-0.5 to +6.0
-0.5 to +3.0
2400
+13
50
10:1
-40 to +85
-55 to +150
Unit
V
DC
V
mA
dBm
%
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
Temp=25°C, V
CC
=3.5V, V
APC1,2
=2.6V,
P
IN
=+6dBm, Freq=880MHz to 915MHz,
25% Duty Cycle, pulse width=1154
μ
s
See evaluation board schematic.
Operating Frequency Range
Usable Frequency Range
Maximum Output Power
880 to 915
800 to 950
+36
+35.2
MHz
MHz
dBm
dBm
dBm
dBm
dBm
%
%
%
%
dBm
dBm
+35.0
+34.0
+34.0
+33.0
+32.5
50
Temp=25°C, V
CC
=3.5V, V
APC1,2
=2.6V
Temp=+25°C, V
CC
=3.2V, V
APC1,2
=2.6V
Temp=+85°C, V
CC
=3.2V, V
APC1,2
=2.6V
Temp=25°C, V
CC
=2.7V, V
APC1,2
=2.6V
Temp=+85°C, V
CC
=2.7V, V
APC1,2
=2.6V
At P
OUT,MAX
, V
CC
=3.2V
At P
OUT,MAX
, V
CC
=3.0V
P
OUT
=+20dBm
P
OUT
=+10dBm
+34.0
Total Efficiency
56
56
12
5
+6
Input Power for Max Output
Output Noise Power
+4
+8
-72
RBW=100kHz, 925MHz to 935MHz,
P
OUT,MIN
<P
OUT
<P
OUT,MAX
,
P
IN,MIN
<P
IN
<P
IN,MAX
, V
CC
=3.0V to 5.0V
RBW=100kHz, 935MHz to 960MHz,
P
OUT,MIN
<P
OUT
<P
OUT,MAX
,
P
IN,MIN
<P
IN
<P
IN,MAX
, V
CC
=3.0V to 5.0V
V
APC1,2
=0.2V, P
IN
=+6dBm
V
APC1,2
=0.2V, P
IN
=+8dBm
-81
dBm
Forward Isolation
-45
-40
-30
-38
-43
-36
dBm
dBm
dBc
dBc
dBm
Second Harmonic
Third Harmonic
All Other Non-Harmonic
Spurious
Input Impedance
Optimum Source Impedance
Input VSWR
-50
-65
50
40+j10
For best noise performance
P
OUT,MAX
-5dB<P
OUT
<P
OUT,MAX
P
OUT
<P
OUT,MAX
-5dB
Spurious<-36dBm, V
APC1,2
=0.2V to 2.6V,
RBW=100kHz
Load Impedance presented at RF OUT pad
2.5:1
4:1
Output Load VSWR
10:1
Output Load Impedance
1.5-j1.7
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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