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參數資料
| 型號： | AFEM-7780-BLK |
| 元件分類： | 放大器 |
| 英文描述： | 1920 MHz - 1980 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 4 X 7 MM, 1.10 MM HEIGHT, SMT, 20 PIN |
| 文件頁數： | 1/15頁 |
| 文件大小： | 1246K |
| 代理商： | AFEM-7780-BLK |
AFEM-7780
UMTS2100 4x7 Front-end Module (FEM)
Data Sheet
Description
The AFEM-7780 is a fully matched WCDMA Band1 Frond-
End Module (FEM) featuring the integration of Avago
Technologies’ power amplifier and FBAR.
The AFEM-7780 offers extended talk time and excellent
linearity by using CoolPAM technology, which enhances
efficiencies in low and medium power mode. Idle current
is as low as 11mA.
The FBAR (Film Bulk Acoustic Resonator) based duplexer
provides low insertion loss and outstanding isolation,
which improves efficiency and RX sensitivity.
By using CoolPAM and FBAR technologies, AFEM-7780
shows best performance with smaller footprint.
Feature
Excellent linearity
Operating Frequency:
Tx: 1920~1980 MHz
Rx: 2110~2170 MHz
24.5 dBm Linear Output Power (HSDPA)
Very low quiescence current in low power mode
High isolation (Low Tx leakage at Rx port)
HSDPA capable
50 ohm input and output matching
20-pin surface mounting package
4. 0 x 7.0 x 1.1(typ) mm SMT Package
Applications
WCDMA handset (HSDPA)
Component Image
Ordering Information
Part Number
Number of Devices
Container
AFEM-7780-TR1
1000
178mm (7”)
Tape/Reel
AFEM-7780-BLK
100
Bulk
Output
Match
Input
Match
Inter
Stage
Match
RFIN
(18)
ANT
(10)
Vcc1(16)
Vcc2(15)
)
Ven
(1)
Vmode1
(20)
Vmode0
(19)
RX(13)
CPL
(5)
Switch
Bias Circuit & Control Logic
DA
PA
Block Diagram
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| ALM-1712-BLKG | RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AFEM-8007-BLK | 功能描述:IC FRONT END 制造商:broadcom limited 系列:* 零件狀態:上次購買時間 標準包裝:1 |
| AFEM-8007-SG1 | 功能描述:IC FRONT END 制造商:broadcom limited 系列:* 零件狀態:上次購買時間 標準包裝:1 |
| AFEM-8007-TR1 | 功能描述:IC FRONT END 制造商:broadcom limited 系列:* 零件狀態:上次購買時間 標準包裝:1,000 |
| AFEM-S102-BLKG | 功能描述:射頻前端 WLAN Front End Module RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數據速率:54 Mbps 噪聲系數: 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32 |
| AFEM-S102-TR1G | 功能描述:射頻前端 WLAN Front End Module RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數據速率:54 Mbps 噪聲系數: 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32 |
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