HMC349AMS8G

PRODUCTION

High Isolation, Nonreflective, GaAs, SPDT Switch,100 MHz to 4 GHz

Data Sheet (Rev. F) Product Selection Table

Part Models: 4
1ku List Price: price unavailable

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Part Details

Nonreflective, 50 Ω design
High isolation: 57 dB to 2 GHz
Low insertion loss: 0.9 dB to 2 GHz
High input linearity
- 1 dB power compression (P1dB): 34 dBm typical
- Third-order intercept (IP3): 52 dBm typical
High power handling
- 33.5 dBm through path
- 26.5 dBm terminated path

Single positive supply: 3 V to 5 V
CMOS-/TTL-compatible control
All off state control
8-lead mini small outline package with exposed pad (MINI_SO_EP)

Part Models: 4
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC349AMS8G: High Isolation, Nonreflective, GaAs, SPDT Switch,100 MHz to 4 GHz Data Sheet (Rev.F) 10/22/2015

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
HMC349AMS8G	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
HMC349AMS8GE	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
HMC349AMS8GETR	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
HMC349AMS8GTR	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

May 6, 2019 - 19_0063 Assembly Site Transfer of Select MSOP and SOIC_N E-pad Devices to Carsem Malaysia
		PCN19_0063_Form Material_Report Other Qualification Results Summary Qualification Results Summary Other
HMC349AMS8G
HMC349AMS8GE	PRODUCTION
HMC349AMS8GETR	PRODUCTION
HMC349AMS8GTR
Apr 23, 2018 - 18_0055 Moisture Sensitivity Level Rating Change for Select Packaged Products
		PCN18_0055_Form Material_Report Qualification Results Summary
HMC349AMS8G
HMC349AMS8GE	PRODUCTION
HMC349AMS8GETR	PRODUCTION
HMC349AMS8GTR
Jun 4, 2025 - 25_0035 Carsem SnPb Packaging End of Life
		PDN25_0035_Form Material_Report
HMC349AMS8G
HMC349AMS8GTR

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

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
HMC8038	RECOMMENDED FOR NEW DESIGNS	High Isolation, Silicon SPDT, Nonreflective Switch, 0.1 GHz to 6.0 GHz

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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S-Parameter 1

HMC349AMS8GE S-Parameters

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