HMC346ALP3ETR

Product Overview

HMC346ALP3ETR is a voltage-variable attenuator from Analog Devices Inc., selected for the RF and Wireless / Attenuators category. The part is used to control, trim or set RF signal amplitude in RF signal chains where attenuation value, impedance, package style and ordering suffix must match the original bill of materials.

The reviewed sourcing data links this ordering code to broadband RF/microwave coverage, up to about 30 dB attenuation control, analog voltage control, 50 Ω impedance reference and 16-VFQFN Exposed Pad package or mounting information. These details make the part relevant for RF design, production maintenance, repair and shortage-sourcing projects, while final design approval should always be based on the manufacturer datasheet and the exact suffix being ordered.

Key Features

• Manufacturer: Analog Devices Inc.
• Part Number: HMC346ALP3ETR
• Product Category: RF and Wireless / Attenuators
• Device Type: voltage-variable attenuator
• Product Description: HMC346ALP3ETR is a voltage-variable attenuator for RF signal-level control across broadband RF/microwave coverage, with up to about 30 dB attenuation control, intended for 50 Ω signal paths and 16-VFQFN Exposed Pad assembly or mounting requirements.
• Frequency Range: broadband RF/microwave coverage
• Attenuation Range: up to about 30 dB attenuation control
• Control / Step Information: analog voltage control
• Impedance: 50 Ω
• Package / Mounting: 16-VFQFN Exposed Pad
• Buying Note: Verify the exact suffix, datasheet revision, package marking and application requirements before production use.

Applications

HMC346ALP3ETR is suitable for automatic gain control, RF power leveling, receiver and transmitter line-up adjustment, variable signal conditioning, wireless infrastructure, microwave radios, broadband equipment, radar subsystems and laboratory test instruments that need analog attenuation control.

Quality & Sourcing

Antrex Electronics can support HMC346ALP3ETR sourcing with stock availability checks, RFQ quotation, manufacturer and suffix confirmation, package review, date code review and shipment arrangement. Buyers can provide target quantity, required condition, acceptable date code, packaging requirements and application information for faster quotation support. For high-frequency attenuators, package style, connector gender, impedance, suffix, date code and moisture/ESD handling should be checked before shipment. Product photos, label review, visual inspection and third-party testing support can be arranged when required for OEM, EMS, repair, RF laboratory and electronic component sourcing projects.