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參數(shù)資料
| 型號： | RF2489 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | DUAL-BAND/TRI-MODE CDMA LOW NOISE AMPLIFIER/MIXER |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PQCC32 |
| 封裝： | 5 X 5 MM, ROHS COMPLIANT, PLASTIC, QFN-32 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大小： | 490K |
| 代理商： | RF2489 |
Preliminary
8-34
RF2489
Rev A10 011017
8
F
Absolute Maximum Ratings
Parameter
Supply Voltage
Input LO and RF Levels
Operating Ambient Temperature
Storage Temperature
Rating
-0.5 to +5.0
+6
-40 to +85
-40 to +150
Unit
V
DC
dBm
°C
°C
Parameter
Specification
Typ.
Unit
Condition
Min.
Max.
Overall
RF Frequency Range
T=25°C, V
CC
=2.75V
869 to 894
1930 to 1990
1575.42
0.1 to 400
MHz
MHz
MHz
MHz
GPS
IF Frequency Range
Cellular Band
JCDMA Band
LNA (On)
Gain
Freq=869MHz to 894MHz
Freq=832MHz to 870MHz
LNA 50
match
IP SET=1
IP SET=0
IP SET=1
IP SET=0
IP SET=1
IP SET=0
IPSET=1
IPSET=0
13.5
13.0
15.0
14.0
1.1
1.1
+10.0
+8.5
6.5
4.5
23
16.0
dB
dB
dB
dB
dBm
dBm
mA
mA
dB
Noise Figure
1.3
1.3
Input IP3
+9.0
+6.0
Current
Isolation
LNA (Off)
Gain
Noise Figure
Input IP3
Current
Isolation
Mixer - CDMA/JCDMA
Gain
-6
-5
5.0
+25.0
0
5
dB
dB
dBm
mA
dB
5.5
+23.0
LO Input Level=-4dBm
Mixer Preamp ON
Mixer Preamp OFF
Mixer Preamp ON
Mixer Preamp OFF
Mixer Preamp ON
Mixer Preamp OFF
Mixer Preamp ON/Mixer/LO Input Amps
Mixer Preamp OFF/Mixer/LO Input Amps
Mixer Preamp ON
Mixer Preamp OFF
12.0
2
13.5
4
7
14
+4.5
+14.0
19.5
15.0
15
dB
dB
dB
dB
dBm
dBm
mA
mA
dB
dB
Noise Figure
8
16
Input IP3
+3.0
+12.0
Current
LO to RF Isolation
36
30
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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