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ADI HMC472ALP4ETR product image
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ADI HMC472ALP4ETRRoHS

Manufacturer
ADI
MPN
HMC472ALP4ETR
LCSC Part #
C208585
Packaging
QFN-24-EP(4x4)
Customer #
Key Attributes
Broadband 6-bit GaAs IC Digital Attenuator
Datasheetpdf iconADI HMC472ALP4ETR
In-Stock: 4,114
4,114 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.4068$ 3.41
10+$ 2.9586$ 29.59
30+$ 2.6923$ 80.77
100+$ 2.2718$ 227.18
500+$ 2.1467$ 1073.35
1,000+$ 2.0915$ 2091.50
Standard Packaging500/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/Attenuators
ManufacturerADI
PackagingQFN-24-EP(4x4)
impedance50Ω
Operating Temperature-40℃~+85℃
Attenuation Value31.5dB
Power(Watts)560mW
Insertion Loss1.4dB
Frequency Range0Hz~3.8GHz
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging500
Sales UnitPiece

Introduction

AI Translation

The HMC472ALP4E are broadband 6-bit GaAs IC digital attenuators in low cost leadless surface mount packages. This single positive control line per bit digital attenuator incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. Covering DC to 3.8 GHz, the insertion loss is less than 2.0 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent at ± 0.25 dB typical step error with an IIP3 of +54 dBm. Six TTL/ CMOS control inputs are used to select each attenuation state. A single Vdd bias of +5V is required.

Features

AI Translation
  • 0.5 dB LSB Steps to 31.5 dB
  • Single Control Line Per Bit
  • TTL/CMOS Compatible Control
  • ± 0.25 dB Typical Step Error
  • Single +5V Supply
  • 24 Lead Ceramic 4x4mm SMT Package: 16mm²

Applications

AI Translation
  • 3G Infrastructure & access points
  • Cellular/3G, LTE & UMB
  • WiMAX, WiBN & Fixed Wireless
  • Test Equipment and Sensors
  • GSM, WCDMA & TD-SCDMA