HMC470

Obsolete

1dB LSB 5-Bit Digital Attenuator SMT, DC - 3 GHz

Part Models: 3
1ku List Price: price unavailable

Viewing:

Overview

1 dB LSB Steps to 31 dB
Single Control Line Per Bit
TTL/CMOS Compatible Control

±0.3 dB Typical Step Error
Single +5V Supply
16 Lead 3x3mm QFN Package: 9 mm²

The HMC470LP3(E) is a broadband 5-bit GaAs IC digital attenuator in low cost lead-less surface mount package. 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 GHz, the insertion loss is less than 1.5 dB typical.

The attenuator bit values are 1 (LSB), 2, 4, 8, and 16 dB for a total attenuation of 31 dB. Attenuation accuracy is excellent at ±0.3 dB typical step error with an IIP3 of +45 dBm. Five TTL/CMOS control inputs are used to select each attenuation state. A single Vdd bias of +5V is required.

Applications

Cellular; UMTS/3G Infrastructure
ISM, MMDS, WLAN, WiMAX
Microwave Radio & VSAT
Test Equipment and Sensors

Part Models: 3
1ku List Price: price unavailable

Documentation

Obsolete Data Sheet 1

HMC470: 1dB LSB 5-Bit Digital Attenuator SMT, DC - 3 GHz Obsolete Data Sheet 04/25/2017

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC470LP3	16-Lead QFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC470LP3E	16-Lead QFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC470LP3ETR	16-Lead QFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Mar 3, 2016 - 16_0010 Discontinuance of Select RF and Microwave Products
		PDN16_0010_Form Material_Report
HMC470LP3	Obsolete
HMC470LP3E	Obsolete
HMC470LP3ETR	Obsolete