簡(jiǎn)體中文
English
KCT4222L
2.4GHz 低噪聲放大器開關(guān)模組
產(chǎn)品介紹
KCT4222L 是一種射頻集成前端模塊 (FEM)，它在一個(gè)芯片內(nèi)集成了帶旁路的低噪聲放大器 (LNA) 和單刀雙擲 (SPDT) 開關(guān)。 KCT4222L 具有低噪聲系數(shù) (NF) 和簡(jiǎn)單的控制邏輯。
KCT4222L 工作電壓為 3.3V 并只消耗非常低的電流。 在傳輸模式下，當(dāng)設(shè)備處于非活動(dòng)狀態(tài)時(shí)芯片可以徹底關(guān)閉進(jìn)一步節(jié)省電量。
KCT4222L 采用緊湊、扁平的 2.3x2.3x0.55mm 16 引腳 QFN 封裝。 KCT4222L 是實(shí)現(xiàn) 2.4GHz 高功率 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 802.11b/g/n/ac。
KCT4222L is an integrated Front-End module (FEM) which integrates a low noise amplifier (LNA) with bypass, and single-pole double-throw (SPDT) switch in one device. KCT4222L has a low noise figure (NF) and simple control logic.
KCT4222L operates at 3.3V and draws low current. In the transmit mode, a shutdown function saves power when the device is inactive.
KCT4222L is assembled in a compact, low-profile 2.3x2.3x0.55mm 16-pin QFN package. KCT4222L is the ideal RF front-end solution for implementing 2.4GHz high-power WLAN systems supporting multiple standards including 802.11b/g/n/ac.
