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參數(shù)資料
| 型號： | RF3105 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | 3V 900MHZ LINEAR AMPLIFIER MODULE |
| 中文描述： | 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 6 X 6 MM, LGM, 7 PIN |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 124K |
| 代理商： | RF3105 |
Preliminary
2-254
RF3105
Rev A1 001030
2
P
Absolute Maximum Ratings
Parameter
Supply Voltage (RF off)
Supply Voltage (P
OUT
≤
31dBm)
Control Voltage (V
REG
)
Input RF Power
Mode Voltage (V
MODE
)
Operating Ambient Temperature
Storage Temperature
Rating
+8.0
+4.5
+4.2
+10
+3.5
-30 to +85
-30 to +150
Unit
V
DC
V
DC
V
DC
dBm
V
DC
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
T=25°C Ambient, V
CC
=3.4V, V
REG
=2.75V,
V
MODE
=0, Freq=824MHz to 849MHz unless
otherwise specified
Frequency Range
Linear Gain
Second Harmonic
Third Harmonic
Maximum Linear Output Power
(CDMA Modulation)
Total Linear Efficiency
Adjacent Channel Power Rejec-
tion
824
27
849
32.5
-30
-40
MHz
dB
dBc
dBc
dBm
29
28
29
32
35
%
dBc
-44
ACPR @ 885kHz
-58
<2:1
-56
dBc
ACPR @1980kHz
Input VSWR
Output VSWR
10:1
6:1
8
-89
No damage.
No oscillations.
Noise Figure
Noise Power
FM Mode
Frequency Range
Second Harmonic
Third Harmonic
Max CW Output Power
Total Efficiency (AMPS)
Large Signal Gain
Input VSWR
Output VSWR
dB
dBm/30kHz
At 45MHz offset.
824
849
-30
-40
32
MHz
dBc
dBc
dBm
%
dB
31.5
45
V
CC
=3.4V, P
OUT
=31.5dBm
27
<2:1
10:1
6:1
No damage.
No oscillations.
Power Supply
Power Supply Voltage
Quiescent Current
V
REG
Current
Turn On/Off time
Total Current (Power down)
V
REG
“Low” Voltage
V
REG
“High” Voltage
3.2
3.4
100
4.5
V
mA
mA
μ
s
μ
A
V
V
8
40
10
0.2
2.85
Pin 3, V
REG
=2.75V
V
REG
=Low
0
2.65
2.75
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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