HMC646

RECOMMENDED FOR NEW DESIGNS

40W SPDT Failsafe Switch SMT, 0.1 - 2.1 GHz

Part Models: 2
1ku List Price: price unavailable

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Overview

High Input P0.1dB: +46 dBm Tx
Low Insertion Loss: 0.4 dB
High IIP3: +74 dBm
Single Positive Control: 0/ +3V to 0/ +8V

Failsafe Operation;
Tx 'On' when Unpowered
2 × 2mm DFN SMT Package

The HMC646LP2(E) is an SPDT switch in a leadless DFN surface mount plastic package for use in transmit / receive and LNA protection applications which require very low distortion and high power handling of up to 40 watts with less than 10% duty cycle. This robust switch can control signals from 100 - 2100 MHz* and is ideal for TD-SCDMA / 3G repeaters, PMR, automotive telematics, and satellite subscriber terminal applications. The design provides exceptional P0.1 dB of +46 dBm and +74 dBm IIP3 on the Transmit (Tx) port. The failsafe topology provides a low loss path from Tx to RFC, when no DC power is available.

APPLICATIONS

LNA Protection & T/R Switching
TD-SCDMA / 3G Infrastructure
Satellite Subscriber Terminals
Private Mobile Radio & Public Safety Handsets
Automotive Telematics

Part Models: 2
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC646 Data Sheet 04/22/2015

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
HMC646LP2E	6-Lead QFN (2mm x 2mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC646LP2ETR	6-Lead QFN (2mm x 2mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Tools & Simulations

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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