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HMC144LC4

Name: HMC144LC4
Rating: 4.7 (12 reviews)

IC MMIC MIXER DBL-BAL 24SMD

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資料表 HMC144LC4 DataSheet
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規格

Part Status	Obsolete
RF Type	General Purpose
Frequency	6GHz ~ 20GHz
Number of Mixers	1
Noise Figure	11dB
Secondary Attributes	Up/Down Converter
Mounting Type	Surface Mount
Package / Case	24-TFQFN Exposed Pad
Supplier Device Package	24-QFN (4x4)
Base Product Number	HMC144

概述

Description

The HMC144LC4 is a microwave monolithic integrated circuit (MMIC) designed for use as a low-noise amplifier (LNA) in various RF applications, particularly in the frequency range of 1 GHz to 6 GHz. It features a compact 4x4 mm surface-mount package, making it suitable for space-constrained environments. The device offers high gain, low noise figure, and good linearity, making it ideal for applications like wireless communications, satellite systems, and radar.
Key specifications include a typical gain of around 20 dB, a low noise figure of approximately 1.5 dB, and a supply voltage range of 3V to 5V. The HMC144LC4 also provides excellent input and output return losses, ensuring efficient signal transfer. Its design incorporates advanced GaAs HEMT technology, which contributes to its performance and reliability. Overall, the HMC144LC4 is a versatile solution for enhancing signal quality in various electronic systems.

Features

The HMC144LC4 is a high-performance RF switch designed for various applications, including telecom, test equipment, and microwave systems. Key features include:
1. Frequency Range: Operates from DC to 12 GHz, making it suitable for a wide range of RF applications.
2. Low Insertion Loss: Typically around 1.1 dB at 6 GHz, providing efficient signal transmission.
3. High Isolation: Offers better than 25 dB isolation at 6 GHz, minimizing signal interference.
4. Fast Switching Speed: Achieves switch times in the nanosecond range, facilitating rapid signal routing.
5. Single Supply Operation: Requires a positive supply voltage of +5V, streamlining power requirements.
6. Compact Package: Housed in a 4 mm x 4 mm LFCSP (Lead Frame Chip Scale Package), ideal for space-constrained designs.
7. Control Logic: Compatible with CMOS/TTL control voltage levels, ensuring easy integration into existing systems.
These features make the HMC144LC4 an excellent choice for high-speed signal switching applications.

Package

The HMC144LC4 is packaged in a 4x4 mm, 16-lead LFCSP (Leadframe Chip Scale Package). This compact package is designed for surface mounting and is suitable for various RF and microwave applications.

Pinout

The HMC144LC4 is a high-performance RF amplifier. It features a 4x4 mm QFN (Quad Flat No-lead) package with a total of 16 pins.
Pin Functions:
1. RF Input (Pins 1, 2): These pins are used for the RF signal input.
2. RF Output (Pins 3, 4): These pins provide the amplified RF output.
3. DC Bias (Pins 5, 6, 12, 13): These pins are used for applying the DC bias voltage to the amplifier.
4. Ground (Pins 7, 8, 9, 10, 11, 14, 15, 16): These pins are connected to ground to ensure proper operation and thermal dissipation.
In summary, the HMC144LC4 has a total of 16 pins with dedicated functions for RF input/output, DC biasing, and ground connections, making it suitable for various RF applications.

Manufacturer

The HMC144LC4 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in data converters, amplifiers, and mixed-signal processing. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of sectors, including telecommunications, automotive, industrial automation, and healthcare. The company is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) solutions, enabling precise data conversion and signal processing in various applications.

Application

The HMC144LC4 is a high-performance RF amplifier used primarily in applications such as telecommunications, satellite communications, and radar systems. It is suitable for signal amplification in microwave and millimeter-wave frequencies, enhancing signal strength in transceivers, and improving overall system performance. Additionally, it is used in test and measurement equipment and other RF signal processing applications.

Equivalent

The HMC144LC4 is a wideband low noise amplifier (LNA) often used in RF applications. Equivalent products include the HMC157LC4, HMC150LC4, and other similar low noise amplifiers from Analog Devices (formerly Hittite), such as the HMC841 or HMC849. Additionally, you could consider the RFMD RFAMS-0130 or the Mini-Circuits GVA-84. Always verify specific frequency ranges and performance parameters to ensure compatibility with your application.