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KCT8553C
5GHz 3.0~4.2V 802.11ac 射頻前端模組
產(chǎn)品介紹
KCT8553C 是一款高度集成的射頻前端芯片，集成了在 5.15-5.85GHz 范圍內(nèi)運(yùn)行 IEEE 802.11a/n/ac WLAN 系統(tǒng)所需的關(guān)鍵射頻功能。 KCT8553C 將高效率、高線性功率放大器 (PA)、帶旁路的低噪聲放大器 (LNA)、相關(guān)的匹配網(wǎng)絡(luò)、LO 抑制和諧波濾波器集成在一個芯片中。
KCT8553C 具有簡單的低電壓控制邏輯，并且需要最少的外部元件。 還集成了功率檢測器，用于準(zhǔn)確監(jiān)控 PA 的輸出功率。
KCT8553C 采用緊湊、扁平的 2.3x2.3x0.55mm 16 引腳 QFN 封裝。
KCT8553C 是實(shí)現(xiàn) 5GHz WLAN 系統(tǒng)的理想射頻前端解決方案，支持多種標(biāo)準(zhǔn)，包括 802.11a/n/ac。
KCT8553C is a highly integrated RF Front-End Integrated Circuit incorporates key RF functionality needed for IEEE 802.11a/n/ac WLAN systems operating in the 5.15-5.85GHz range. KCT8553C integrates a high-efficiency high-linearity power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network, LO rejection, and harmonic filters all in one device. KCT8553C has simple and low-voltage control logic, and requires minimal external components. Power detector is also integrated for accurately monitoring of output power from the PA. KCT8553C is assembled in a compact, low-profile 2.3x2.3x0.55mm 16-lead QFN package. KCT8553C is the ideal RF front-end solution for implementing 5GHz high-power WLAN systems supporting multiple standards including 802.11a/n/ac.
