Datasheet > SKY65605-21

SKY65605-21

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
思佳讯 - SKYWORKS		射频微波
页数	文件大小	规格书
7页	395K
描述
Narrow Band Low Power Amplifier,

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技术参数
数据手册

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SKY65605-21 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	1.69
射频/微波设备类型：	NARROW BAND LOW POWER	Base Number Matches：	1

SKY65605-21 数据手册

DATA SHEET

SKY65605-21: BDS/GPS/GNSS Low-Noise Amplifier

Applications

 BDS/GPS/GNSS radio receivers

 Global Navigation Satellite Systems (GLONASS)

 Smartphones

Enable

 Tablet/laptop PCs

 Personal navigation devices

Input

Match

Output

Match

LNA

RF_OUT

RF_IN

Features

Y2224

 Small signal gain: 19 dB typical

Figure 1. SKY65605-21 Block Diagram

 High in-band IIP3: –5 dBm

 Low noise figure: 0.6 dB typical

 High IP1dB: –14.5 dBm

Description

The SKY65605-21 is a Microwave Monolithic Integrated Circuit

(MMIC) front-end low-noise amplifier (LNA) designed for BeiDou

Satellite Navigation System/Global Positioning System/Global

Navigation Satellite System (BDS/GPS/GNSS) receiver

applications. The device provides high linearity, excellent gain, a

high 1 dB input compression point (IP1dB), and a superior noise

figure (NF).

 Low current consumption: 3.6 mA

 Input/output impedance internally matched to 50 Ω

 Single DC supply: 1.8 to 2.85 V

 Minimal number of external components required

 Ultra-small QFN (6-pin, 0.7 x 1.1 mm) package

(MSL1, 260 C per JEDEC J-STD-020)

The SKY65605-21 is optimized to operate from 1.559 to

1.606 GHz, which makes it ideal for BDS/GPS/GNSS radio

receiver applications.

Skyworks Green^TMproducts are compliant with

all applicable legislation and are halogen-free.

For additional information, refer to Skyworks

Deﬁnition of Green^TM, document number

SQ04–0074.

The SKY65605-21 is fabricated using advanced SiGe BiCMOS

technology. The LNA uses surface-mount technology (SMT) in the

form of a 0.7 x 1.1 mm Quad Flat No-Lead (QFN) package, which

allows for a highly manufacturable and low-cost solution.

A functional block diagram is shown in Figure 1. The pin

configuration and package are shown in Figure 2. Signal pin

assignments and functional pin descriptions are provided in

Table 1.

VEN

GND

RF_IN

GND

VCC

RF_OUT

Figure 2. SKY65605-21 Pinout

(Top View)

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

203118D • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • August 19, 2015

12 3 4 5 6 7

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与SKY65605-21相关器件

型号	品牌	获取价格	描述	数据表
SKY65611-11	SKYWORKS	获取价格	Narrow Band Low Power Amplifier,
SKY65623-682LF	SKYWORKS	获取价格	Narrow Band Low Power Amplifier,
SKY65623-682LF_017	SKYWORKS	获取价格	GPS/GLONASS/Galileo/Compass radio receivers
SKY65623-682LF_17	SKYWORKS	获取价格	GPS/GLONASS/Galileo/Compass Low-Noise Amplifier
SKY65623-682LF-EVB	SKYWORKS	获取价格	GPS/GLONASS/Galileo/Compass radio receivers
SKY65623-EVB	SKYWORKS	获取价格	GPS/GLONASS/Galileo/Compass Low-Noise Amplifier
SKY65624-682LF	SKYWORKS	获取价格	Narrow Band Low Power Amplifier,
SKY65715-81	SKYWORKS	获取价格	RF and Baseband Circuit, MCM-6
SKY65723-81	SKYWORKS	获取价格	RF and Baseband Circuit,
SKY65902-21	SKYWORKS	获取价格	RF and Baseband Circuit, MCM-12

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