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HMC655LP2ETR

Name: HMC655LP2ETR
Rating: 4.7 (12 reviews)

RF ATTENUATOR 6DB 50OHM 6TDFN

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規格

Part Status	Active
Attenuation Value	6dB
Frequency Range	0 Hz ~ 25 GHz
Impedance	50 Ohms
Package / Case	6-TDFN Exposed Pad
Base Product Number	HMC655

概述

Description

The HMC655LP2ETR is a high-performance, low-noise amplifier (LNA) integrated circuit designed for high-frequency applications, particularly in the 0.5 to 16 GHz range. Manufactured by Analog Devices (formerly Hittite Microwave), this device features a small form factor and low power consumption, making it suitable for broadband communication systems, satellite communications, and radar applications.
Key specifications include a gain of approximately 20 dB, with a low noise figure (NF) around 1.5 dB, ensuring effective signal amplification with minimal degradation. The device typically operates from a single power supply of 5V and includes built-in biasing circuits for ease of integration into various systems.
The HMC655LP2ETR is housed in a compact, leadless package, which aids in reducing parasitic inductance and improving thermal performance. Its robust design and reliability make it a popular choice among engineers for RF and microwave applications.

Features

The HMC655LP2ETR is a high-performance RFIC designed for use in various applications, including cellular infrastructure and microwave systems. Key features include:
1. Frequency Range: Operates from 0.5 GHz to 6 GHz, suitable for multiple communication bands.
2. Gain: Provides a typical small signal gain of around 18 dB, enhancing signal strength.
3. Output Power: Delivers up to +25 dBm output power, ensuring robust transmission.
4. Noise Figure: Features a low noise figure of approximately 3 dB, minimizing signal degradation.
5. Supply Voltage: Designed for operation with a supply voltage of 5V, promoting ease of integration.
6. Package: Available in a compact LP2E package, facilitating efficient PCB layout and design.
7. Applications: Ideal for use in amplifiers, mixers, and other RF signal processing tasks.
The HMC655LP2ETR is notable for its balance of performance, efficiency, and miniaturization, making it a reliable choice for advanced RF applications.

Package

The HMC655LP2ETR is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a surface mount configuration. This compact package is designed for high-frequency applications, providing excellent performance in RF and microwave circuits.

Pinout

The HMC655LP2ETR is a high-performance microwave amplifier from Analog Devices. It comes in a 12-lead LFCSP (Lead Frame Chip Scale Package) with a pin count of 12.
The key functions of its pins are as follows:
1. RF In (Pin 1): Input for the RF signal.
2. Vdd (Pins 2, 5): Supply voltage inputs.
3. GND (Pins 3, 4, 6, 7, 8): Ground connections.
4. RF Out (Pin 9): Output for the amplified RF signal.
5. Vgg (Pins 10, 11): Gate bias voltage inputs.
6. NC (Pin 12): No connect; should be left open.
This device is typically used in applications requiring high gain and low noise, such as in communication systems.

Manufacturer

The HMC655LP2ETR is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. They are known for their innovative solutions in various applications, including communications, automotive, industrial, and consumer electronics. The company focuses on providing advanced technologies that improve the performance and efficiency of electronic systems.

Application

The HMC655LP2ETR is a high-linearity RF amplifier used in various applications, including wireless infrastructure, microwave point-to-point links, radar systems, and satellite communications. Its features make it suitable for amplifying signals in 5G base stations, instrumentation, and test equipment. It operates in the frequency range of 0.1 to 20 GHz, providing low noise and high gain, making it ideal for communications and signal processing tasks.

Equivalent

The HMC655LP2ETR is a high-performance RF amplifier. Equivalent products include the HMC655LP2ETR's variants or similar amplifiers from other manufacturers, such as the RFMD RFAM-1603, Analog Devices ADL5541, or the Mini-Circuits GVA-84+. Always verify specifications like frequency range, gain, and noise figure for suitability in your application.