Datasheet > SKY65088

SKY65088

更新时间： 2024-02-03 07:09:04

品牌	Logo	应用领域
思佳讯 - SKYWORKS		放大器全球定位系统
页数	文件大小	规格书
11页	185K
描述
1.575 GHz GPS Low Noise Amplifier

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技术参数
数据手册

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SKY65088 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	其他特性：	HIGH RELIABILITY
特性阻抗：	50 Ω	构造：	COMPONENT
增益：	15.9 dB	最大输入功率 (CW)：
最大工作频率：	1600 MHz	最小工作频率：	1500 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：	NARROW BAND LOW POWER	Base Number Matches：	1

SKY65088 数据手册

PRELIMINARY DATA SHEET

SKY65088: 1.575 GHz GPS Low Noise Amplifier

Applications

VBIAS ENABLE

VCC

x GPS radio receivers

Bias/Control

Features

x Small signal gain: 16 dB

Input

Match

Output

Match

LNA

RF_OUT

RF_IN

x Low Noise Figure: 1.0 dB

x IIP3: 0 dBm

x Minimal number of external components required

x Power shutdown mode

Figure 1. SKY65088 Block Diagram

x IP1dB: –16 dBm

Description

x Input/output impedance internally matched to 50 Ω

x Single DC supply: 1.8 to 3.6 V

The SKY65088 is a Microwave Monolithic Integrated Circuit

(MMIC) Global Positioning System (GPS) Low Noise Amplifier

(LNA). The device has superior Noise Figure (NF), excellent gain,

and a high 1 dB Input Compression Point (IP1dB).

x Small, QFN (6-pin, 1.5 x 2 mm) package (MSL3, 250 qC per

JEDEC J-STD-020)

The SKY65088 is optimized to operate at 1.575 GHz, which

makes it ideal for GPS radio receiver applications.

The device is fabricated using Skyworks high reliability SiGe

CMOS technology. The LNA uses Surface Mount Technology

(SMT) in the form of a 1.5 x 2.0 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.

RF_IN

VBIAS

GND

RF_OUT

VCC

ENABLE

Figure 2. SKY65088 Pinout – 6-Pin QFN

(Top View)

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

201154A • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • October 14, 2009

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