厂商:Freescale
类别:16位单片机
厂商:Amazing
类别:EMI滤波器
厂商:Littelfuse
类别:TVS二极管
厂商:Atmel
类别:Atmel CryptoMemory
类别:串行EEPROM
厂商:Cadence
类别:射频集成电路设计
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概要A directional coupler picks up a small portion of output power and feeds it back to the input of a PA to keep the output power constant.用途Mobile phone特点Compact, High performance.