• [ CXAS42204 ]

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目录

1.产品概述       2.产品特点     R0s嘉泰姆

3.应用范围       4.技术规格书下载（PDF文档）R0s嘉泰姆

5.产品封装       6.电路原理图  R0s嘉泰姆

7.相关产品R0s嘉泰姆

   产品概述 返回TOPR0s嘉泰姆

The CXAS42204 switch matrix provides flexible options for today’s video applications. The 12 inputs that can be routed to any of 9 outputs. Each input can be routed to one or more outputs, but only one input can be routed to any one output. The input to output routing is controlled via an I²C - compatible digital interface. 

Each input supports an integrated clamp option to set the output sync tip level of video with sync to ~600mV. Alternatively, the input may be internally biased to center signals without sync (Chroma, Pb, Pr) at ~1.3V. These DC output levels are for the 6dB gain setting. Higher gain settings increase the DC output levels accordingly. The input clamp/bias mode is selected via I²C. Unused outputs may be powered down to reduce power dissipation.R0s嘉泰姆

The CXAS42204 is available in Green SSOP-28 and TSSOP-28 packages. It operates over an ambient temperature range of -40℃ to +85℃.R0s嘉泰姆

   产品特点 返回TOPR0s嘉泰姆

• 12 × 9 Crosspoint Switch MatrixR0s嘉泰姆
• One-to-One or One-to-Many Output SwitchingR0s嘉泰姆
• I²C-Compatible Digital Interface, Standard ModeR0s嘉泰姆
• Supports SD, PS, and HD VideoR0s嘉泰姆
• Input Clamp and Bias CircuitryR0s嘉泰姆
• Dual-Load (75Ω) Output Drivers with High-R0s嘉泰姆
    Impedance DisableR0s嘉泰姆
• Programmable Gain: 6dB, 7dB, 8dB, or 9dBR0s嘉泰姆
• AC- or DC-Coupled InputsR0s嘉泰姆
• AC- or DC-Coupled OutputsR0s嘉泰姆
• Supply Range: 3.1V to 5.5VR0s嘉泰姆
• Available in Green SSOP-28 and TSSOP-28 PackagesR0s嘉泰姆

   应用范围 返回TOPR0s嘉泰姆

Video DistributionR0s嘉泰姆
TV and HDTV SetsR0s嘉泰姆
Cable and Satellite Set-Top BoxesR0s嘉泰姆
A / V SwitchersR0s嘉泰姆
Personal Video Recorders (PVR)R0s嘉泰姆
Security and SurveillanceR0s嘉泰姆
Automotive (In-Cabin Entertainment)R0s嘉泰姆

   技术规格书（产品PDF) 返回TOP R0s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！R0s嘉泰姆

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产品封装图 返回TOPR0s嘉泰姆

R0s嘉泰姆

电路原理图 返回TOPR0s嘉泰姆

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◀ 上一篇:CXAS42203高速低压低导通电阻的CMOS模拟多路复用器/开关配置为两个4通道多路复用器从+1.8V到+4.2V的电源供电低RON（4Ω）和快速开关速度（tON=17ns，tOFF=9ns）中电池供电设备低串扰10MHz时为92dB

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下一篇▶:CXAS42205输入钳位和偏置电路双端接75Ω电缆驱动器可编程0dB或6dB增益交流或直流耦合输入I2C兼容数字接口标准模式8×6交叉点开关矩阵一对一或一对多输入输出切换提供八个输入路由到六个输出中的任何一个

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