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HMC787LC3B

Name: HMC787LC3B
Rating: 4.7 (12 reviews)

IC MIXER GAAS 3-10GHZ 12-QFN

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資料表 HMC787LC3B DataSheet
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規格

Part Status	Obsolete
RF Type	LTE, WiMax
Frequency	3GHz ~ 10GHz
Number of Mixers	1
Noise Figure	9dB
Secondary Attributes	Up/Down Converter
Mounting Type	Surface Mount
Package / Case	12-CLCC Exposed Pad
Supplier Device Package	12-CLCC (3x3)
Base Product Number	HMC787

概述

Description

The HMC787LC3B is a high-performance, analog integrated circuit designed for use in radio frequency (RF) applications, specifically in the field of microwave and millimeter-wave communication systems. Developed by Analog Devices, this component functions as a Low Noise Amplifier (LNA) and is optimized for high gain and low noise figure, making it suitable for enhancing weak RF signals.
Key features of the HMC787LC3B include a wide frequency range, typically operating from 30 GHz to 40 GHz, with a low noise figure as low as 2 dB. It provides excellent linearity and is capable of delivering high output power, making it ideal for applications like point-to-point communication, satellite systems, and radar technology.
The device is housed in a compact surface-mount package, facilitating ease of integration into various RF circuit designs. Its performance characteristics make the HMC787LC3B a valuable component for engineers and designers in the telecommunications and aerospace industries.

Features

The HMC787LC3B is a microwave integrated circuit (IC) designed for use in high-performance applications. Key features include:
1. Frequency Range: Operates from 26.5 GHz to 30.0 GHz, making it suitable for Ku-band applications.
2. Gain: Offers a high gain of approximately 25 dB, enhancing signal strength.
3. Noise Figure: Low noise figure of around 3 dB, ensuring minimal signal degradation.
4. Output Power: Capable of delivering an output power of 23 dBm, ideal for various transmission needs.
5. Single Supply Voltage: Operates with a single supply voltage of +5 V, simplifying design requirements.
6. Compact Package: Available in a compact 3x3 mm LFCSP package, facilitating integration into space-constrained applications.
7. Temperature Range: Functional over a wide temperature range, ensuring reliability in diverse environments.
These features make the HMC787LC3B suitable for applications in telecommunications, satellite communications, and other RF systems.

Package

The HMC787LC3B is packaged in a leadless chip carrier (LCC) form factor, specifically a 32-lead LCC package. This design helps minimize parasitic effects and provides better thermal performance for high-frequency applications.

Pinout

The HMC787LC3B is a high-frequency, low-noise amplifier (LNA) designed for RF applications. It features a 16-pin LFCSP (Leadframe Chip Scale Package) with a pin count of 16.
Pin Functions:
1. RF Input (Pin 1): Input for RF signal.
2. Vg1 (Pin 2): Gate voltage for the first stage amplifier.
3. Vg2 (Pin 3): Gate voltage for the second stage amplifier.
4. Vdd (Pin 4): Positive supply voltage.
5. RF Output (Pin 5): Amplified RF output signal.
6. Output DC Block (Pin 6): DC block for the output signal.
7. Ground (Pins 7, 14): Ground connections for circuit stability.
8. Control Pins (Pins 8, 9, 10): Used for various control functions.
9. Bypass Capacitors (Pins 11, 12, 13): For decoupling the power supply.
The device is optimized for low noise figure and high gain, making it suitable for various RF applications.

Manufacturer

The HMC787LC3B is manufactured by Analog Devices, Inc. Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its innovative solutions in various applications, including communications, automotive, industrial, and consumer electronics. Founded in 1965, Analog Devices focuses on delivering products that enhance the performance and efficiency of electronic systems, addressing the needs of various markets through advanced technology and engineering expertise.

Application

The HMC787LC3B is a wideband RF mixer primarily used in applications such as satellite communications, microwave backhaul, and radar systems. It is suitable for downconversion and upconversion tasks in signal processing. Additionally, it can be utilized in point-to-point and point-to-multipoint radio systems, as well as in instrumentation and test equipment that require high-frequency signal mixing capabilities.

Equivalent

The HMC787LC3B is a high-frequency, low-noise amplifier. Equivalent products include the HMC789LC3B, HMC703, and HMC694. Other alternatives may include parts from similar manufacturers like Analog Devices, such as the AD8000 series. Always verify specific requirements like frequency range, gain, and package type for compatibility.