HMC346ALC3B - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

HMC346ALC3B
Manufacturer

ADI
ChipWorker Part#

CW86254932
Package

QFN-12
Description

Voltage Variable Attenuator 30dB Attenuation 18000MHz 12Pin CLLCC T/R
Documentation

Datasheet

HMC346ALC3B Global Supplier

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HMC346ALC3B Specifications

Attribute	Attribute Value

Part Number	HMC346ALC3B
Manufacturer	ADI
ChipWorker Part#	CW86254932
Documentation	Datasheet
Number of Pins	12 Pin
Case/Package	QFN-12
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
	expand all
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status

Product Description

Product Details
The HMC346ALC3B is an absorptive Voltage Variable Attenuator (VVA) in a leadless “Pb free” RoHS compliant SMT mount ceramic package operating from DC - 18 GHz. It features an on-chip reference attenuator for use with an external op-amp to provide simple single voltage attenuation control, 0 to -5V. The device is ideal in designs where an analog DC control signal must control RF signal levels over a 30 dB amplitude range. The HMC346ALC3B allows the use of surface mount manufacturing techniques.
Applications
Test Instrumentation
Fiber Optics & Broadband Telecom
Microwave Radio & VSAT
Military Radios, Radar, & ECM
### Features and Benefits
Wide Bandwidth: DC - 18 GHz
Low Phase Shift vs. Attenuation
30 dB Attenuation Range
Simplified Voltage Control
RoHS Compliant 3 x 3 mm SMT Package

expand all

Delivery

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SF EXPRESS

Chipworker Certification

Ordering Information

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- Electrical testing
- Surface testing

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