Datasheet > SKY65142-21

SKY65142-21

更新时间： 2024-02-10 13:46:14

品牌	Logo	应用领域
思佳讯 - SKYWORKS		射频微波
页数	文件大小	规格书
10页	1182K
描述
Wide Band Medium Power Amplifier, 100MHz Min, 1000MHz Max, 8 X 8 MM, ROHS COMPLIANT, SURFACE MOUNT PACKAGE-12

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SKY65142-21 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.71
Is Samacsys：	N	其他特性：	HIGH RELIABILITY
特性阻抗：	50 Ω	构造：	COMPONENT
增益：	18.5 dB	JESD-609代码：	e4
最大工作频率：	1000 MHz	最小工作频率：	100 MHz
最高工作温度：	85 °C	最低工作温度：	-40 °C
射频/微波设备类型：	WIDE BAND MEDIUM POWER	端子面层：	Gold (Au)
Base Number Matches：	1

SKY65142-21 数据手册

Preliminary data sheet

SKY65142: 100–1000 MHz

Ultra Wideband Variable Gain Amplifier

Applications

AMPS/PCS/DCS/GSM/EDGE/GPRS

Block Diagram

V_ATT

V_CNT

• VHF/UHF TV/TETRA

• Base stations

• Repeaters

Features

Wideband frequency operation: 100–1000 MHz

RF In

RF Out

Input

Match

Output

Match

• Gain control range: 20 dB

• Gain at zero attenuation: 22 dB

• Linear output power > 27 dBm

• Output IP3 > 35 dBm

• Single DC supply: 5 V

Bias Circuit

• Internal PA RF match with DC block

• Low power consumption, PAE > 35%

• MCM (12-pin 8 x 8 mm) lead (Pb)-free package

(MSL-3, 260 °C per JEDEC J-STD-020)

BIAS

V_REFV_CC

Description

The Skyworks SKY65142 is an ultra-wideband Variable Gain

Amplifier (VGA) in a small footprint, 12-pin, 8 x 8 mm , surface

Package Diagram

mount, multichip module (MCM). The module contains a variable

voltage attenuator with gain control range of over 20 dB. The

device is internally matched for 50 W on all RF ports.

GND

The VGA maintains very linear performance over a wide fre-

RFOUT

GND

RFIN

GND

quency bandwidth of 100 MHz to 1 GHz with a P

greater than

1 dB

27 dBm, OIP3 greater than 35 dBm and gain at zero attenuation

greater than 20 dB.

All active circuitry in the module is contained in a single

Microwave Monolithic Integrated Circuit (MMIC). The device is

fabricated using Skyworks high reliability Aluminum (Al) Gallium

Arsenide (GaAs) Heterojunction Bipolar Transistor (HBT) process,

which allows for single supply operation while maintaining high

efficiency and good linearity.

Skyworks offers lead (Pb)-free, RoHS (Restriction of

Hazardous Substances)-compliant packaging.

neW

The module can operate over the temperature range of -40 °C to

+85 °C. A populated evaluation board is available upon request.

Pꢀꢁꢂꢃꢄꢃꢅꢆꢀꢇ dꢆꢈꢆ sꢉꢁꢁꢈ: Based on engineering results. Sampling quantities available.

Pin out and package have been determined.

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

200956 Rev. B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • February 26, 2009

12 3 4 5 6 7...10

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