VanChip's Versatile Power Amplifier Module

Inside 42 Chinese Handset Models

VanChip's Versatile Power Amplifier Module: Inside 42 Chinese Handset Models

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The VC7643-63/H MMMB Power Amplifier Module from the Chinese VanChip (Tianjin) Technology Company has many variants. In fact, they were found in 42 different handset models from China, making it a fascinating discovery for TechInsights. John Sullivan, Senior Circuit Analyst, has analyzed the front end architecture of two variants of the module and shares key highlights in his latest 60 second insight video – watch it today.

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