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參數(shù)資料
| 型號： | RF2870 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | CDMA LOW NOISE AMPLIFIER/MIXER 900MHz DOWNCONVERTER |
| 中文描述： | TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, QCC16 |
| 封裝： | 3 X 3 MM, ROHS COMPLIANT, QFN-16 |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 400K |
| 代理商： | RF2870 |
8-2
RF2870
Rev A8 030507
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
IF Frequency Range
Power Supply
Supply Voltage, V
S
Logic High
Logic Low
Cellular Band
JCDMA Band
LNA (On)
Gain
Noise Figure
Input IP3
Isolation
LNA (Off)
Gain
Noise Figure
Input IP3
Isolation
Mixer - CDMA/JCDMA/FM
Gain
T=25°C, V
CC
=2.75V
800 to 900
MHz
MHz
0.1
400
2.65
1.8
2.75
3.15
V
S
+0.6
0.4
V
V
V
Freq=869MHz to 894MHz
Freq=832MHz to 870MHz
LNA 50
match
13.0
14.5
1.1
+11.5
23
16.0
1.3
dB
dB
dBm
dB
+9.0
-4.0
-3.0
3.0
+25.0
3.5
-2.0
4.0
dB
dB
dBm
dB
+20.0
11.5
0.5
13.0
2.0
6.5
14.0
+3.0
+14.5
14.5
3.5
7.5
16.0
dB
dB
dB
dB
dBm
dBm
dB
dB
Mixer Preamp ON
Mixer Preamp OFF
Mixer Preamp ON (TX Buffer OFF)
Mixer Preamp OFF
Mixer Preamp ON
Mixer Preamp OFF
Mixer Preamp ON
Mixer Preamp OFF
Noise Figure
Input IP3
+1.0
+12.5
36
LO to RF Isolation
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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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| RF2870PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:CDMA LOW NOISE AMPLIFIER/MIXER 900MHz DOWNCONVERTER |
| RF2872-000 | 制造商:TE Connectivity 功能描述:GDT - Trays |
| RF2873-000 | 功能描述:POLYSWITCH 1.25A RESET FUSE RAD RoHS:是 類別:過電壓，電流，溫度裝置 >> PTC 可復位保險絲 系列:LVB125 標準包裝:500 系列:PFRA 電流 - 維持(Ih):750mA 電流 - 跳閘(It):1.5A 電流 - 最大:40A 電壓 - 最大:60V R最小/最大:0.180 ~ 0.400 歐姆 跳閘時間:6.3s 封裝/外殼:徑向 - 圓盤形 包裝:散裝 |
| RF2877-000 | 制造商:TE Connectivity 功能描述:GDT - Trays |
| RF2878 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V LOW NOISE AMPLIFIER/ 3V PA DRIVER AMPLIFIER |
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