HMC941ALP4E
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Analog Devices Inc. HMC941ALP4E

Manufacturer No:
HMC941ALP4E
Manufacturer:
Analog Devices Inc.
Package:
Strip
Description:
RF ATTENUATOR 15.5DB 24VFQFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The HMC941ALP4E is a broadband 5-bit GaAs IC digital attenuator produced by Analog Devices Inc. It is designed in a low-cost leadless surface mount package, making it ideal for various high-frequency applications. The attenuator operates over a wide frequency range of 0.1 to 33.0 GHz, with an insertion loss of less than 4 dB typical. It features 0.5 dB least significant bit (LSB) steps, providing a total attenuation of 15.5 dB. The device is controlled by five voltage inputs, toggled between +5V and 0V, to select each attenuation state.

Key Specifications

ParameterFrequency (GHz)Min.Typ.Max.Units
Insertion Loss0.1 - 33.0-7.0-6.0-3.0dB
Attenuation Steps--0.5, 1, 2, 4, 8-dB
Total Attenuation--15.5-dB
Bit Error--±0.3-dB
IIP3--+45-dBm
Control Voltage--+5V / 0V-V
Package Type--Leadless SMT Plastic--
Operating Temperature---40 to +85-°C

Key Features

  • Broadband operation from 0.1 to 33.0 GHz
  • 0.5 dB LSB steps with a total attenuation of 15.5 dB
  • Excellent attenuation accuracy with ±0.3 dB typical step error
  • High input IP3 of +45 dBm
  • Single positive control line per bit
  • Leadless SMT plastic package
  • RoHS-compliant and low stress injection molded plastic

Applications

  • Fiber Optics & Broadband Telecom
  • Microwave Radio & VSAT
  • Military Radios, Radar & ECM
  • Space Applications
  • Sensors
  • Test & Measurement Equipment

Q & A

  1. What is the frequency range of the HMC941ALP4E? The HMC941ALP4E operates from 0.1 to 33.0 GHz.
  2. What are the attenuation steps of the HMC941ALP4E? The attenuation steps are 0.5 dB, 1 dB, 2 dB, 4 dB, and 8 dB.
  3. What is the total attenuation range of the HMC941ALP4E? The total attenuation range is 15.5 dB.
  4. How is the HMC941ALP4E controlled? The device is controlled by five voltage inputs, toggled between +5V and 0V.
  5. What is the typical bit error of the HMC941ALP4E? The typical bit error is ±0.3 dB.
  6. What is the input IP3 of the HMC941ALP4E? The input IP3 is +45 dBm.
  7. What type of package does the HMC941ALP4E come in? The HMC941ALP4E comes in a leadless SMT plastic package.
  8. Is the HMC941ALP4E RoHS-compliant? Yes, the HMC941ALP4E is RoHS-compliant.
  9. What are some typical applications of the HMC941ALP4E? Typical applications include Fiber Optics & Broadband Telecom, Microwave Radio & VSAT, Military Radios, Radar & ECM, Space Applications, Sensors, and Test & Measurement Equipment.
  10. What is the operating temperature range of the HMC941ALP4E? The operating temperature range is -40 to +85°C.

Product Attributes

Attenuation Value:15.5dB
Frequency Range:100 MHz ~ 30 GHz
Power (Watts):- 
Impedance:- 
Package / Case:24-VFQFN Exposed Pad
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In Stock

$106.75
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