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HMC493LP3E

Name: HMC493LP3E
Rating: 4.7 (12 reviews)

IC DIVIDER X4 PRESCALER 16-QFN

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資料表 HMC493LP3E DataSheet
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規格

Part Status	Active
Function	Divide-by-4
Frequency	0Hz ~ 18GHz
RF Type	VSAT
Mounting Type	Surface Mount
Package / Case	16-VFQFN Exposed Pad
Supplier Device Package	16-QFN (3x3)
Base Product Number	HMC493

概述

Description

The HMC493LP3E is a high-performance, low-noise amplifier (LNA) designed primarily for use in RF and microwave applications. Operating within the frequency range of 0.1 to 3 GHz, it offers a gain of approximately 18 dB and a low noise figure of around 1.5 dB, making it suitable for enhancing weak signals in communication systems. The device is packaged in a compact surface-mount format (LP3E), which facilitates easy integration into various electronic designs.
Key features include high linearity, wide bandwidth, and low power consumption, making it ideal for applications such as telecom, satellite, and instrumentation. The HMC493LP3E is designed to operate with a supply voltage of 5V, and its robust performance helps maintain signal integrity in challenging environments. This amplifier is particularly valued for its reliability and efficiency in signal amplification tasks.

Features

The HMC493LP3E is a high-performance RF amplifier designed for applications in the 2.0 to 6.0 GHz frequency range. Key features include:
1. Gain: Provides a typical gain of 20 dB, enhancing signal strength.
2. Output Power: Delivers an output power of +25 dBm, suitable for various RF applications.
3. Low Noise Figure: Offers a low noise figure of around 3 dB, ensuring minimal signal degradation.
4. Supply Voltage: Operates on a supply voltage of +5V, making it compatible with standard RF systems.
5. Compact Packaging: Housed in a 3x3 mm QFN package, facilitating ease of integration into circuit designs.
6. Biasing: Features simple biasing requirements, enhancing design flexibility.
7. Temperature Range: Designed to operate efficiently over a wide temperature range, ensuring reliability in diverse environments.
This makes the HMC493LP3E suitable for applications such as cellular infrastructure, wireless communications, and radar systems.

Package

The HMC493LP3E is packaged in a leadless plastic surface mount package, specifically a 3x3 mm QFN (Quad Flat No-lead) format. This design allows for efficient thermal performance and compact mounting on printed circuit boards.

Pinout

The HMC493LP3E is a high-speed RF amplifier designed for use in various applications, including fiber optics and microwave systems. It comes in a compact 3x3 mm LFCSP (Lead Frame Chip Scale Package) with a total of 16 pins.
### Pin Functions:
1. Vdd (Pins 1, 2): Supply voltage pins for powering the amplifier.
2. GND (Pins 3, 6, 9, 12): Ground pins for circuit reference and stability.
3. RF In (Pin 4): Input pin for the RF signal.
4. RF Out (Pin 5): Output pin for amplified RF signal.
5. Control Pins (Pins 7, 8, 10, 11, 13, 14, 15, 16): Various control functions, including biasing and gain adjustment.

This amplifier operates over a frequency range of DC to 20 GHz and is designed for low noise performance, making it suitable for high-frequency applications.

Manufacturer

The HMC493LP3E is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company serves a wide range of industries, including automotive, communications, healthcare, industrial automation, and consumer electronics. They are known for their innovative solutions that enable precise signal processing and data conversion, contributing to advancements in technology across various applications.

Application

The HMC493LP3E is a high-frequency RF amplifier commonly used in applications such as satellite communications, wireless infrastructure, radar systems, and instrumentation. It operates in the microwave frequency range, making it suitable for applications requiring low noise and high gain. Additionally, it's utilized in various test and measurement scenarios where precise signal amplification is essential.

Equivalent

The HMC493LP3E is a high-performance RF switch. Equivalent products include the HMC493LP4E, HMC493LP3, and other RF switches like the RFMD RF2053 and Analog Devices ADG884. Always verify specifications and performance metrics to ensure compatibility for specific applications.