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1.0 ~ 6.0 GHz 低插損 SPDT 射頻開關

KCT2828L

1.0 ~ 6.0 GHz 低插損 SPDT 射頻開關

產品介紹

KCT2828L 是一款單刀雙擲 (SPDT) 開關,其工作頻率范圍為1.0GHz~6.0GHz,用于 WLAN 應用中的模式切換。 KCT2828L 使用先進的開關技術,為所有開關路徑保持低插入損耗和高隔離度。

該開關實現的高線性度性能和低插入損耗使其成為低功率發(fā)射/接收切換應用的理想選擇。 根據施加到控制引腳 (VC) 的邏輯電壓,RFC 引腳使用低插入損耗路徑連接到兩個開關射頻輸出(RF1 或 RF2)之一,而 RFC 引腳和另一個(RF2 或 RF1)之間的路徑引腳處于隔離狀態(tài)。 

該開關采用緊湊的 1 × 1 × 0.5 mm、6 引腳 DFN 超小型封裝。

KCT2828L 具有低插入損耗、高隔離度、低功耗等特點,是一款用于IEEE 802.11b/g/n/ac WLAN 系統理想的射頻開關解決方案。


KCT2828L is a single-pole, double-throw (SPDT) switch intended for mode switching in WLAN applications. Using advanced switching technologies, the KCT2828L maintains low insertion loss and high isolation for all switching paths.

The high-linearity performance and low insertion loss achieved by the switch make it an ideal choice for low-power transmit/receive applications. Depending on the logic voltage applied to the control pin (VC), the RFC pin is connected to one of the two switched RF outputs (RF1 or RF2) using a low insertion loss path, while the path between the RFC pin and the other (RF2 or RF1) pin is in a high-isolation state. 

The switch is manufactured in a compact, 1 × 1 × 0.55 mm, 6-pin DFN ultra small package.

KCT2828L has the characteristics of low insertion loss, high isolation, and low power consumption. It is an ideal RF switch solution for IEEE 802.11b/g/n/ac WLAN systems.

產品規(guī)格

Broadband frequency range: 1.0~6.0 GHz

Low Insertion Loss: 0.40dB @2.5GHz and 0.70dB @6.0GHz

High Isolation: 29dB at 2.5GHz and 26dB at 6.0GHz

High IP1dB: 33dBm typical at 3.3V

Package: 6L DFN,1.0x1.0x0.5mm

Low power consumption

Excellent ESD performance

RoHS and REACH Compliant, Lead (Pb)-free (MSL1, 260 oC per JEDEC J-STD-020)

1.0 ~ 6.0 GHz 低插損 SPDT 射頻開關

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