HMC985ALP4KE

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HMC985ALP4KE

RF ATTENUATOR 40DB 24VFQFN

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
Attenuation Value 40dB
Frequency Range 20 GHz ~ 50 GHz
Package / Case 24-VFQFN Exposed Pad
Base Product Number HMC985

Tổng quan

Description

The HMC985ALP4KE is a high-performance, wideband, analog mixer designed for RF applications. It operates in the frequency range of 0.5 GHz to 6 GHz, making it suitable for various communication systems, including cellular and satellite transceivers. The mixer features a low noise figure and high linearity, which contribute to improved signal integrity and overall system performance.
The HMC985ALP4KE is packaged in a compact, 4mm x 4mm QFN format, facilitating efficient PCB design and integration into compact systems. It supports both single-ended and differential inputs, allowing for flexibility in different circuit configurations. Additionally, the mixer is optimized for low power consumption, making it ideal for battery-operated devices.
Overall, the HMC985ALP4KE is a versatile solution for engineers seeking reliable and effective mixing solutions in RF and microwave applications.

Features

The HMC985ALP4KE is a high-performance GaAs MMIC (Monolithic Microwave Integrated Circuit) designed for use in various RF applications. Key features include:
1. Frequency Range: Operates from DC to 40 GHz, making it suitable for wideband communication systems.
2. Gain: Provides a typical small-signal gain of around 20 dB, ensuring effective amplification.
3. Low Noise Figure: Features a low noise figure, typically around 3 dB, allowing for high signal integrity.
4. Output Power: Capable of delivering output power up to +20 dBm, suitable for transmission applications.
5. Supply Voltage: Operates with a single supply voltage, typically +5V, simplifying system design.
6. Integrated Design: Contains built-in biasing and matching circuits, reducing external component needs.
7. Package: Offered in a compact 4 mm x 4 mm LFCSP, facilitating easy integration into various systems.
These features make the HMC985ALP4KE ideal for use in telecommunications, radar, and electronic warfare systems.

Package

The HMC985ALP4KE is packaged in a 4mm x 4mm, 16-lead, lead-free LFCSP (Lead Frame Chip Scale Package). This compact package design is suitable for high-frequency applications and provides good thermal performance.

Pinout

The HMC985ALP4KE is a high-performance, low-noise amplifier (LNA) designed for applications in the frequency range of 0.5 to 40 GHz. It features a total of 16 pins in its QFN (Quad Flat No-lead) package.
Key pin functions include:
1. RF Input (Pins 1, 2): Connects to the RF signal to be amplified.
2. RF Output (Pins 3): Provides the amplified RF signal.
3. DC Supply (Pin 4): Power supply input (typically +5V).
4. Ground (Pins 5, 6): Common ground connection for the device.
5. Control Pins (Pins 7, 8): Used for biasing and control functions.
6. Bypass Capacitors (Pins 9-12): Provides stability and noise filtering for power supply.
7. Output Matching Network (Pins 13-16): Ensures optimal impedance matching for performance.
The HMC985ALP4KE is suitable for various RF applications, including telecommunications, radar, and test equipment.

Manufacturer

The HMC985ALP4KE is manufactured by Analog Devices, Inc. Analog Devices is a global leader in data conversion, signal processing, and power management technologies. The company specializes in analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Their products are widely used in various sectors, including telecommunications, automotive, industrial, and consumer electronics. Founded in 1965, Analog Devices is known for its innovation and high-performance solutions that help engineers design advanced electronic systems.

Application

The HMC985ALP4KE is a high-performance, integrated RF transceiver primarily used in communication systems, including satellite, microwave, and wireless applications. Its compact design and frequency range make it suitable for applications in point-to-point and point-to-multipoint links, as well as in test equipment and instrumentation. Additionally, it is utilized in radar systems and electronic warfare due to its ability to handle various modulation schemes and enhance signal integrity.

Equivalent

The HMC985ALP4KE is a wideband low-noise amplifier (LNA). Equivalent products include the HMC985ALP4, HMC985LP4E, and other comparable LNAs from manufacturers like Analog Devices (formerly Hittite), such as the ADA4867-1. For exact replacements, it’s advisable to check specifications like frequency range and gain to ensure compatibility.

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