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CX65105-11

Description
Narrow Band Medium Power Amplifier, 1700MHz Min, 2200MHz Max, 8 X 8 MM, LCC-8
CategoryWireless rf/communication    Radio frequency and microwave   
File Size179KB,12 Pages
ManufacturerSkyworks
Websitehttp://www.skyworksinc.com
Download Datasheet Parametric View All

CX65105-11 Overview

Narrow Band Medium Power Amplifier, 1700MHz Min, 2200MHz Max, 8 X 8 MM, LCC-8

CX65105-11 Parametric

Parameter NameAttribute value
Reach Compliance Codeunknown
Characteristic impedance50 Ω
structureCOMPONENT
Gain23.5 dB
Maximum input power (CW)7 dBm
Maximum operating frequency2200 MHz
Minimum operating frequency1700 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
RF/Microwave Device TypesNARROW BAND MEDIUM POWER
Base Number Matches1
CX65105
1700 - 2200 MHz Linear Power Amplifier
Skyworks’ CX65105 power amplifier is a fully matched 8-pin Leadless Chip Carrier
(LCC) surface mount module, developed for Personal Communication System
(PCS) and Wireless Local Loop (WLL) applications. This small, power-efficient
amplifier 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). This device 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.
Figure 1 shows a functional block diagram for the CX65105. The device package
and pinout are shown in Figure 2.
Distinguishing Features
Typical P
OUT
of 27 dBm
High linearity
Low power consumption
8-pin LCC package
Single +5 V supply
Applications
PCS/DCS/UMTS
Repeaters
WLL, and Industrial, Scientific, Medical (ISM)
bands
Mobile radio
Telematics
VREF
VCC1
VCC2
3
8
4
GND
8
VCC1
1
7
GND
DRIVER STAGE
BIAS
POWER STAGE
BIAS
RFIN
2
6
RFOUT
RFIN
2
INPUT MATCH
DA
MMIC
INTERSTAGE
MATCH
DA
OUTPUT
MATCH
6
VREF
RFOUT
3
4
5
GND
1
GND
5, 7
GND
Figure 1. CX65105 Functional Block Diagram
Figure 2. CX65105 Pinout – 8-Pin LCC Package
Top View
Data Sheet
Skyworks
Proprietary Information and Specifications Are Subject to Change
VCC2
MODULE
Doc. No. 101476D
April 1, 2002
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