HMC540SLP3ETR

Product Overview

HMC540SLP3ETR is a 1 dB LSB, 4-bit GaAs digital attenuator from Analog Devices Inc., selected for the RF and Wireless / Attenuators category. It is used to control, trim or set RF signal amplitude in signal chains where attenuation accuracy, package format and frequency coverage must match the original bill of materials.

The verified sourcing data for this family indicates frequency coverage of DC to 5.5 GHz, attenuation capability of 15 dB total range in 1 dB steps, RF impedance should be verified from datasheet impedance, 16-VFQFN Exposed Pad package or mounting reference. These points help buyers compare the part against the original datasheet, package drawing and production requirements before ordering.

Key Features

• Manufacturer: Analog Devices Inc.
• Part Number: HMC540SLP3ETR
• Product Category: RF and Wireless / Attenuators
• Device Type: 1 dB LSB, 4-bit GaAs digital attenuator
• Product Description: HMC540SLP3ETR is a 1 dB LSB, 4-bit GaAs digital attenuator for RF signal-level control across DC to 5.5 GHz, with 15 dB total range in 1 dB steps attenuation capability, for RF impedance should be verified from datasheet signal paths, in 16-VFQFN Exposed Pad packaging or mounting style.
• Frequency Range: DC to 5.5 GHz
• Attenuation Range: 15 dB total range in 1 dB steps
• Impedance: RF impedance should be verified from datasheet
• Package / Mounting: 16-VFQFN Exposed Pad
• Attenuation / Step Reference: 15 dB total range in 1 dB steps
• Control / Interface: single control line per bit; TTL/CMOS compatible; single +5 V supply

Applications

HMC540SLP3ETR can be used in digitally controlled gain setting, RF calibration, switched attenuation networks, wireless infrastructure, microwave radio, VSAT equipment, radar and electronic test equipment where repeatable attenuation steps are required. Buyers should review the manufacturer datasheet to confirm frequency coverage, attenuation accuracy, insertion loss, return loss, power rating, control requirements and package compatibility for the final design.

Quality & Sourcing

Antrex Electronics can support HMC540SLP3ETR sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For faster quotation, buyers can provide target quantity, required date code, acceptable packaging, end application, target price and any inspection requirements.

For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, RF module manufacturers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find attenuator requests for sourcing assistance.