圖片僅供參考

HMC221BETR

Name: HMC221BETR
Rating: 4.7 (12 reviews)

IC RF SWITCH SPDT 3GHZ SOT23-6

製造商
製造商。部分 #HMC221BETR
包
資料表 HMC221BETR DataSheet
有現貨的14288

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Part Status	Active
RF Type	General Purpose
Circuit	SPDT
Frequency Range	10kHz ~ 3GHz
Isolation	18dB
Insertion Loss	0.8dB
Test Frequency	3GHz
P1dB	29dBm
IIP3	54dBm
Impedance	50Ohm
Voltage - Supply	5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	SOT-23-6
Supplier Device Package	SOT-23-6
Base Product Number	HMC221

概述

Description

The HMC221BETR is a broadband, high-performance GaAs MMIC (Monolithic Microwave Integrated Circuit) amplifier designed for applications in the microwave frequency range, typically from 0.1 GHz to 20 GHz. It is manufactured by Analog Devices and features a low noise figure and high gain, making it suitable for various RF applications, including cellular infrastructure, satellite communications, and test equipment.
Key specifications include a typical gain of around 20 dB and a noise figure of approximately 1.5 dB. The HMC221BETR operates with a single positive supply voltage (usually around +5V) and has a compact surface-mount package, facilitating integration into diverse circuit designs.
Its design emphasizes reliability and performance, with built-in thermal management to handle operational heat. Overall, the HMC221BETR is valued for its efficiency and effectiveness in amplifying weak signals in high-frequency environments, contributing to enhanced communication systems.

Features

The HMC221BETR is a high-performance, low-noise amplifier (LNA) designed for RF and microwave applications. Key features include:
1. Frequency Range: Operates from 0.1 GHz to 3.0 GHz, making it suitable for various wireless communication applications.
2. Gain: Offers a gain of approximately 15 dB, providing significant amplification for weak signals.
3. Low Noise Figure: Features a low noise figure of about 1.5 dB, ensuring minimal degradation of signal quality.
4. Supply Voltage: Designed to operate with a single supply voltage of +3V to +5V.
5. High Linearity: Maintains high linearity, making it effective in multi-carrier systems.
6. Small Package: Available in a compact 4x4 mm QFN package, facilitating easy integration into space-constrained designs.
7. Applications: Ideal for use in cellular, Wi-Fi, and other wireless communication systems.
This combination of features makes the HMC221BETR a versatile choice for enhancing signal reception in various electronic applications.

Package

The HMC221BETR is packaged in a leadless surface mount package, specifically a 4x4 mm QFN (Quad Flat No-leads) format. This design allows for better thermal performance and reduced parasitic inductance, suitable for high-frequency applications.

Pinout

The HMC221BETR is a high-performance analog mixer designed for RF applications. It features a pin count of 16.
The primary functions of the HMC221BETR include:
1. Mixing: It can mix two input signals (RF and LO) to produce an intermediate frequency (IF) output.
2. Frequency Range: It operates over a wide frequency range, typically from a few GHz up to 20 GHz.
3. Low Noise: The device provides low noise figure performance, making it suitable for high-sensitivity applications.
4. Single Supply Operation: It operates with a single positive supply voltage, making system integration easier.
The pins include RF input, LO input, IF output, and various biasing and ground connections, enabling straightforward integration into RF systems.

Manufacturer

The HMC221BETR is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves various industries, including communications, automotive, industrial, and healthcare, providing high-performance components that enable the processing of real-world signals.

Application

The HMC221BETR is a GaAs MMIC (Monolithic Microwave Integrated Circuit) used primarily in RF and microwave applications. It serves as a high-speed, low-noise amplifier, suitable for use in communications systems, radar, satellite, and wireless infrastructure. Its applications include signal amplification in front-end receivers, instrumentation, and test equipment, as well as in various aerospace and defense systems.

Equivalent

The HMC221BETR is a RFIC designed for RF applications. Equivalent products include the HMC221B, HMC221, and similar RF switches or attenuators with comparable specifications from other manufacturers like Analog Devices, Maxim Integrated, and NXP. Always verify specific parameters like frequency range, insertion loss, and power handling to ensure compatibility.