The HMC347A is a broadband non-reflective GaAs pHEMT SPDT MMIC chip. Covering DC to 20 GHz, the switch offers high isolation and low insertion loss. The switch features over 52 dB isolation at lower frequencies and over 40 dB at higher frequencies due to the implementation of on-chip via hole structures. The switch operates using two negative control voltage logic lines of -5/0V, requires no Vee and has no current consumption. The switch operates down to DC. The chip features coplanar I/Os that allow 100% RF testing prior to delivery to the customer.
- Fiber optics
- Microwave radio
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Product Selection Guide
RF, Microwave, and Millimeter Wave IC Selection Guide 2017
Using a unique combination of design skills, systems understanding, and process technologies, Analog Devices offers...
Semiconductor Qualification Test Report: PHEMT-J (QTR: 2013-00285)
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