• [ CXAS42208 ]"

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1.产品概述       2.产品特点     cos嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）cos嘉泰姆

5.产品封装       6.电路原理图  cos嘉泰姆

7.相关产品cos嘉泰姆

   产品概述 返回TOPcos嘉泰姆

The CXAS42208 is a 6-bit 1-of-2 Mux/Demux designed to operate from 2.0V to 5.0V. This device can handle both digital and analog signals, and signals up to V_CC can be transmitted in either direction. The CXAS42208 has two control pins, each controlling three 1-of-2 muxes at the same time, and an enable pin that is used to put all outputs in high-impedance mode. The control pins are compatible with 1.8V logic thresholds and are backward compatible with 2.5V and 3.3V logic thresholds as well.

The CXAS42208 allows any SD, SDIO, and multimedia card host controllers to be expanded out to multiple cards or peripherals since the SDIO interface consists of 6-bits: CMD, CLK, and Data [0:3] signals. The CXAS42208 has two control pins that give additional flexibility to the user. For example, the ability to mux two different audio-video signals in equipment such as an LCD television, an LCD monitor, or a notebook docking station.cos嘉泰姆

The CXAS42208 is available in Green TSSOP-24 and TQFN-4×4-24L packages. It operates over an ambient temperature range of -40℃ to+85℃.cos嘉泰姆

   产品特点 返回TOPcos嘉泰姆

• Single-Supply Range: 2.0V to 5.0Vcos嘉泰姆
• Low Capacitance Switches: 15pF (TYP)cos嘉泰姆
• On-State Resistance: 8.5Ω (TYP) at 3Vcos嘉泰姆
• -3dB Bandwidth: 450MHzcos嘉泰姆
• Low Crosstalk: -55dB at 10MHzcos嘉泰姆
• High Off-Isolation: -57dB at 10MHzcos嘉泰姆
• Isolation in Powerdown Mode, V_CC = 0Vcos嘉泰姆
• 1.8V Logic Threshold Compatibility for Control Inputscos嘉泰姆
• Available in Green TSSOP-24 and TQFN-4×4-24L Packagescos嘉泰姆
• Extended Industrial Temperature Range:cos嘉泰姆
    -40℃ to +85℃cos嘉泰姆

   应用范围 返回TOPcos嘉泰姆

SD/SDIO and MMC Two Port MUXcos嘉泰姆
PC VGA Video MUX/Video Systemscos嘉泰姆
Audio and Video Signal Routingcos嘉泰姆

   技术规格书（产品PDF) 返回TOP cos嘉泰姆

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！cos嘉泰姆

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产品封装图 返回TOPcos嘉泰姆

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电路原理图 返回TOPcos嘉泰姆

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下一篇▶:CXAS42209支持双向传输I2C兼容数字接口标准模式低噪声模拟信号切换1kHz音频信号双向传输一对一或一对多输出切换16×4交叉点开关400kHz的数字信号确保切换音频信号时具有良好的线性度和低失真