Datasheet > AFEM-7780

AFEM-7780

更新时间： 2024-01-25 22:16:27

品牌	Logo	应用领域
安华高科 - AVAGO		放大器
页数	文件大小	规格书
15页	1220K
描述
IC,RF AMPLIFIER,SINGLE,LLCC,20PIN,PLASTIC

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技术参数
数据手册

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AFEM-7780 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	LCC20,.16X.27,35
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.33.00.01	风险等级：	5.7
其他特性：	IT CAN ALSO OPERATE AT 2110 TO 2170 MHZ	特性阻抗：	50 Ω
构造：	COMPONENT	增益：	5 dB
最大输入功率 (CW)：	10 dBm	安装特点：	SURFACE MOUNT
功能数量：	1	端子数量：	20
最大工作频率：	1980 MHz	最小工作频率：	1920 MHz
最高工作温度：	90 °C	最低工作温度：	-20 °C
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	LCC20,.16X.27,35
电源：	3.4 V	射频/微波设备类型：	NARROW BAND MEDIUM POWER
子类别：	RF/Microwave Amplifiers	表面贴装：	YES
最大电压驻波比：	2	Base Number Matches：	1

AFEM-7780 数据手册

AFEM-7780

UMTS2100 4x7 Front-end Module (FEM)

Data Sheet

Description

Feature

The AFEM-7780 is a fully matched WCDMA Band1 Frond-

End Module (FEM) featuring the integration of Avago

Technologies’power ampliﬁer and FBAR.

•ꢀ Excellent linearity

•ꢀ Operating Frequency:

Tx: 1920~1980 MHz

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.

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

The FBAR (Film Bulk Acoustic Resonator) based duplexer

provides low insertion loss and outstanding isolation,

which improves eﬃciency and RX sensitivity.

•ꢀ 50 ohm input and output matching

•ꢀ 20-pin surface mounting package

•ꢀ 4. 0 x 7.0 x 1.1(typ) mm SMT Package

By using CoolPAM and FBAR technologies, AFEM-7780

shows best performance with smaller footprint.

Applications

Component Image

•ꢀ WCDMA handset (HSDPA)

Ordering Information

Part Number

Number of Devices

Container

AFEM-7780-TR1

1000

178mm (7”)

Tape/Reel

AFEM-7780-BLK

100

Bulk

Block Diagram

Vcc1(16)

Vcc2(15)

RX(13)

Inter

Stage

Match

Input

Match

Output

Match

RFIN

(18)

ANT

(10)

Bias Circuit & Control Logic

Switch

Vmode1

(20)

Vmode0

(19)

Ven

(1)

CPL

(5)

12 3 4 5 6 7...15

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