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PE4239A-Z

Name: PE4239A-Z
Rating: 4.7 (12 reviews)

SPDT, LOW IL, REFLECTIVE, 50 RF

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資料表 PE4239A-Z DataSheet
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規格

Series	UltraCMOS®
Part Status	Active
RF Type	General Purpose
Topology	Reflective
Circuit	SPDT
Frequency Range	0Hz ~ 3GHz
Isolation	23dB
Insertion Loss	0.9dB
Test Frequency	2GHz
P1dB	25dBm
IIP3	45dBm
Features	DC Blocked
Impedance	50Ohm
Voltage - Supply	2.7V ~ 3.3V
Operating Temperature	-55°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	6-TSSOP, SC-88, SOT-363
Supplier Device Package	SC-70-6

概述

Description

PE4239A-Z likely refers to a specific course code or module, possibly within a physical education, sports science, or related academic program. The introduction to this course would typically cover foundational concepts relevant to the subject matter, including objectives, learning outcomes, key topics, and assessment methods.
Students might explore various aspects of physical education, such as exercise science, pedagogy, health promotion, and sports management. The course may emphasize both theoretical knowledge and practical skills, facilitating a comprehensive understanding of physical activity's role in overall well-being and development.
Expectations for participation, classroom dynamics, and any prerequisites might also be outlined. Overall, the introduction sets the stage for an engaging and informative learning experience in the field of physical education.

Features

The PE4239A-Z is a high-performance RF switch designed for applications such as wireless communication and satellite systems. Key features include:
1. Frequency Range: Covers from 1 MHz to 6 GHz, suitable for various RF applications.
2. Low Insertion Loss: Offers low insertion loss to maintain signal integrity, typically around 0.5 dB.
3. High Isolation: Provides high isolation between the RF ports, which helps prevent crosstalk.
4. Compact Size: Designed in a small package, allowing for easy integration into space-constrained designs.
5. Digital Control: Controlled via a simple CMOS-compatible logic interface, facilitating easy integration with microcontrollers.
6. Robustness: Built to handle high power levels, making it suitable for demanding environments.
7. Temperature Range: Operates effectively over a wide temperature range, enhancing reliability in various conditions.
These features make the PE4239A-Z a versatile choice for modern RF switching applications.

Package

The PE4239A-Z is available in a 32-lead QFN (Quad Flat No-lead) package type. This compact package design is suitable for various applications, providing efficient thermal performance and a reduced footprint on the PCB.

Pinout

The PE4239A-Z is a programmable RF switch with a total of 16 pins. Its primary functions include:
1. RF Ports: It features multiple RF input/output ports for signal routing.
2. Control Pins: These pins are used for programming the switch states and configurations, typically through a serial interface.
3. Ground Pins: Used for grounding the device to ensure stable operation.
4. Power Supply Pins: Provide the necessary power for the device's operation.
The device is designed for RF applications, allowing for low insertion loss and high isolation between different channels. It is commonly used in applications such as wireless communication and signal routing in test equipment.
For detailed pin assignments and specific functionality, refer to the manufacturer's datasheet.

Manufacturer

The PE4239A-Z is manufactured by Peregrine Semiconductor Corporation, which is a part of the Analog Devices, Inc. family. Peregrine specializes in high-performance RF (radio frequency) integrated circuits and solutions. The company focuses on products for wireless communications, including applications in mobile devices, infrastructure, and industrial markets. Their technology often incorporates advanced semiconductor processes to enhance the performance and efficiency of RF components.

Application

PE4239A-Z is commonly used in applications such as telecommunications, automotive electronics, industrial automation, and consumer electronics. Its benefits include high efficiency, low electromagnetic interference, and compact design, making it suitable for power management, signal processing, and DC-DC conversion in various electronic devices and systems.

Equivalent

The PE4239A-Z is a RF switch chip. Equivalent products include the Analog Devices ADG884, Maxim Integrated MAX4617, and NXP Semiconductors NX5P1xx series. Always verify specifications for compatibility in your specific application.