Datasheet > CX65105

CX65105

更新时间： 2024-11-20 21:54:51

品牌	Logo	应用领域
其他 - ETC		放大器射频微波功率放大器
页数	文件大小	规格书
9页	167K
描述
1700 ? 2200 MHz Linear Power Amplifier

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DATA SHEET

CX65105: 1700 – 2200 MHz Linear Power Amplifier

Applications

Description

Skyworks CX65105 Power Amplifier (PA) is a fully matched, 8-pin

Leadless Chip Carrier (LCC) surface mount module, developed for

Personal Communications System (PCS), Digital Communications

System (DCS), and Universal Mobile Telephone System (UMTS)

applications. Wireless Local Loop (WLL) and Industrial, Scientific,

Medical (ISM) applications are also supported.

• PCS/DCS/UMTS

• Repeaters

• WLL and ISM bands

• Mobile radio

• Telematics

This small, power-efficient PA has a full 1700 to 2200 MHz

bandwidth coverage packed into a single compact package. All

active circuitry in the module is contained in a single Gallium

Arsenide (GaAs) Microwave Monolithic Integrated Circuit (MMIC).

The CX65105 is manufactured with Skyworks Aluminum (Al) GaAs

Heterojunction Bipolar Transistor (HBT) process, which allows for

single supply operation while maintaining high efficiency and

good linearity.

Features

• Typical POUT of 28.5 dBm

• High linearity

• Low power consumption

• Single +5 V supply

The 8-pin Leadless Chip Carrier (LCC) device package and pinout

are shown in Figure 1. Figure 2 shows a functional block diagram

for the CX65105. Signal pin assignments and functional pin

descriptions are provided in Table 1.

• LCC (8-pin, 8 x 8 mm) package

VREF

VCC1

VCC2

Driver Stage

Bias

Power Stage

Bias

GND

RFIN

VREF

GND

RFOUT

GND

Input Match

Interstage Match

Output Match

RFIN

RFOUT

MMIC

Module

1, 5, 7

GND

C1220

S384

Figure 1. CX65101 Pinout– 8-Pin LCC

Package (Top View)

Figure 2. CX65105 Functional Block Diagram

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

101476F • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • October 15, 2004

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