HMC221BE

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HMC221BE

IC RF SWITCH SPDT 3GHZ SOT23-6

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Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

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

Tổng quan

Description

HMC221BE is a high-performance, low-noise analog amplifier designed for applications in radio frequency (RF) and microwave communication systems. It operates over a frequency range of DC to 3 GHz, making it suitable for a variety of tasks, including signal amplification in wireless communications, radar systems, and instrumentation.
This device features a gain of 20 dB and a low noise figure, which helps enhance the quality of weak signals. Its compact package and high linearity make it ideal for integration into systems where space is a premium. The HMC221BE is typically used in applications such as RF front-ends, intermediate frequency (IF) amplifiers, and various signal processing functions.
The amplifier is designed for easy integration into circuits, with a power supply voltage of 5V and a current consumption of about 100 mA. Overall, the HMC221BE is an effective solution for achieving high gain and low noise in demanding RF environments.

Features

The HMC221BE is a high-performance RF mixer developed by Analog Devices. Key features include:
1. Frequency Range: Operates from 0.5 to 3.5 GHz, making it suitable for various RF applications.
2. Low Conversion Loss: Typically around 8 dB, providing efficient signal processing.
3. High-Linearity: Offers a high-input IP3 (Third-Order Intercept Point) of +25 dBm, ensuring minimal distortion.
4. Single-Ended Operation: Supports single-ended RF and LO inputs, simplifying system design.
5. Integrated GaAs Technology: Built on Gallium Arsenide for improved performance in high-frequency applications.
6. Compact Package: Available in a surface-mount package, facilitating easy integration into compact designs.
7. Wide Dynamic Range: Offers a dynamic range of around 95 dB, accommodating a variety of signal levels.
These characteristics make the HMC221BE suitable for applications in communication systems, radar, and other RF signal processing needs.

Package

The HMC221BE is packaged in a 16-lead surface-mount plastic package, specifically a 16-lead LFCSP (Lead Frame Chip Scale Package). This compact design facilitates easy integration into various electronic circuits while ensuring efficient thermal management and minimal parasitics.

Pinout

The HMC221BE is a high-frequency double-balanced mixer designed for RF applications. It features a total of 16 pins.
The pin functions are as follows:
1. RF1, RF2: RF input ports for the signals to be mixed.
2. LO: Local Oscillator input port.
3. IF1, IF2: Intermediate Frequency output ports.
4. Vg1, Vg2: Gate voltage control pins for biasing the mixer.
5. GND: Ground connection.
6. NC: No connect pins, which should not be used for connections.
7. Vdd: Supply voltage pin.
The mixer operates efficiently over a wide frequency range, making it suitable for applications in communications systems and other RF circuits.

Manufacturer

The HMC221BE is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in designing and manufacturing analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves a wide array of industries, including communications, automotive, healthcare, and industrial automation. Analog Devices is renowned for its innovative solutions in signal processing, data conversion, and power management, providing key technologies for various applications such as telecommunications, instrumentation, and consumer electronics.

Application

The HMC221BE is a broadband amplifier primarily used in applications such as RF and microwave communications, satellite systems, and radar. It is suitable for signal amplification in instrumentation, test equipment, and fiber optic systems. Its high gain and wide frequency range make it ideal for enhancing signal integrity in various wireless and telecommunication systems.

Equivalent

The HMC221BE is a broadband analog RF switch. Equivalent products include the RFMD RFSP-1220, MACOM MA4AGD0018, and Analog Devices ADG884. Ensure to check specifications for specific frequency ranges, insertion loss, and control voltages, as these can vary between models.

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