目录
产品概述 返回TOPvfO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 VCC 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.vfO嘉泰姆
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.vfO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℃</span> to+85℃</span>.vfO嘉泰姆
产品特点 返回TOPvfO嘉泰姆
• Single-Supply Range: 2.0V to 5.0V
• Low Capacitance Switches: 15pF (TYP)
• On-State Resistance: 8.5Ω (TYP) at 3V
• -3dB Bandwidth: 450MHz
• Low Crosstalk: -55dB at 10MHz
• High Off-Isolation: -57dB at 10MHz
• Isolation in Powerdown Mode, VCC = 0V
• 1.8V Logic Threshold Compatibility for Control Inputs
• Available in Green TSSOP-24 and TQFN-4×4-24L Packages
• Extended Industrial Temperature Range:
-40℃</span> to +85℃</span>vfO嘉泰姆
应用范围 返回TOPvfO嘉泰姆
SD/SDIO and MMC Two Port MUX
PC VGA Video MUX/Video Systems
Audio and Video Signal RoutingvfO嘉泰姆
技术规格书（产品PDF) 返回TOP vfO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</span>！</span>
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产品封装图 返回TOPvfO嘉泰姆
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电路原理图 返回TOPvfO嘉泰姆
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特殊开关系列</span>vfO嘉泰姆 |
Part NumbervfO嘉泰姆 | FeaturevfO嘉泰姆 | VCCvfO嘉泰姆 (Min)VvfO嘉泰姆 | VCCvfO嘉泰姆 (Max)V vfO嘉泰姆 | -3dB vfO嘉泰姆 BandwidthvfO嘉泰姆 | InterfacevfO嘉泰姆 | RON vfO嘉泰姆 (Ω)vfO嘉泰姆 | Crosstalk vfO嘉泰姆 (-dB)vfO嘉泰姆 | PackagevfO嘉泰姆 |
CXAS42204vfO嘉泰姆 | 12x9,BufferedvfO嘉泰姆 | 3.1vfO嘉泰姆 | 5.5vfO嘉泰姆 | 84vfO嘉泰姆 | I2CvfO嘉泰姆 |
| 74vfO嘉泰姆 | SSOP-28 TSSOP-28vfO嘉泰姆 |
CXAS42205vfO嘉泰姆 | 8x6, BufferedvfO嘉泰姆 | 3.1vfO嘉泰姆 | 5.5vfO嘉泰姆 | 88vfO嘉泰姆 | I2CvfO嘉泰姆 |
| 77vfO嘉泰姆 | TSSOP-24vfO嘉泰姆 |
CXAS42206vfO嘉泰姆 | SIM I/F SwapvfO嘉泰姆 | 1.8vfO嘉泰姆 | 5.5vfO嘉泰姆 | 400vfO嘉泰姆 | I/OvfO嘉泰姆 |
| 80vfO嘉泰姆 | TQFN-3x3-20LvfO嘉泰姆 |
CXAS42207vfO嘉泰姆 | 4-2:2, Passive SwapvfO嘉泰姆 | 1.8vfO嘉泰姆 | 5.5vfO嘉泰姆 | 400vfO嘉泰姆 | I/OvfO嘉泰姆 | 12vfO嘉泰姆 | 80vfO嘉泰姆 | TQFN-3x3-20LvfO嘉泰姆 |
CXAS42208vfO嘉泰姆 | Six Channels 1:2 MultiplexervfO嘉泰姆 | 2vfO嘉泰姆 | 5vfO嘉泰姆 | 450vfO嘉泰姆 | I/OvfO嘉泰姆 | 8.5vfO嘉泰姆 | 55vfO嘉泰姆 | TSSOP-24 TQFN-4x4-24LvfO嘉泰姆 |
CXAS42209vfO嘉泰姆 | 16x4,PassivevfO嘉泰姆 | 2.7vfO嘉泰姆 | 5.5vfO嘉泰姆 | 120vfO嘉泰姆 | I2CvfO嘉泰姆 | 30vfO嘉泰姆 | 110vfO嘉泰姆 | TSSOP-28 TQFN-4x4-28LvfO嘉泰姆 |
CXAS42210vfO嘉泰姆 | 16x8 PassivevfO嘉泰姆 | 2.7vfO嘉泰姆 | 5.5vfO嘉泰姆 | 120vfO嘉泰姆 | I2CvfO嘉泰姆 | 30vfO嘉泰姆 | 110vfO嘉泰姆 | TQFN-5x5-32L LQFP-7x7-32LvfO嘉泰姆 |
CXAS42211vfO嘉泰姆 | 1:16, MultiplexervfO嘉泰姆 | 3.3vfO嘉泰姆 | 13.2vfO嘉泰姆 | 80vfO嘉泰姆 | I/OvfO嘉泰姆 | 24vfO嘉泰姆 | 70vfO嘉泰姆 | TQFN-5x5-32L TSSOP-28vfO嘉泰姆 |
CXAS42212vfO嘉泰姆 | Dual 1:8, MultiplexervfO嘉泰姆 | 3.3vfO嘉泰姆 | 13.2vfO嘉泰姆 | 135vfO嘉泰姆 | I/OvfO嘉泰姆 | 24vfO嘉泰姆 | 70vfO嘉泰姆 | TQFN-5x5-32L TSSOP-28vfO嘉泰姆 |
CXAS42213vfO嘉泰姆 | High Speed, 16x8, Passive, vfO嘉泰姆 I2C InterfacevfO嘉泰姆 | 2.7vfO嘉泰姆 | 5.5vfO嘉泰姆 | 250vfO嘉泰姆 | I2CvfO嘉泰姆 | 30vfO嘉泰姆 | 110vfO嘉泰姆 | LQFP-7x7-32LvfO嘉泰姆 |
CXAS42214vfO嘉泰姆 | 1:8, MultiplexervfO嘉泰姆 | 3.3vfO嘉泰姆 | 13.2vfO嘉泰姆 | 80vfO嘉泰姆 | I/OvfO嘉泰姆 | 24vfO嘉泰姆 | 70vfO嘉泰姆 | TSSOP-16vfO嘉泰姆 |
CXAS42215vfO嘉泰姆 | 16x8, PassivevfO嘉泰姆 | 4.5vfO嘉泰姆 | 13.2vfO嘉泰姆 | 45vfO嘉泰姆 | I/OvfO嘉泰姆 | 40vfO嘉泰姆 | 47vfO嘉泰姆 | LQFP-10x10-44L PLCC-44LvfO嘉泰姆 |
CXAS42216vfO嘉泰姆 | High Speed, 16x8, Passive, Serial Digital InterfacevfO嘉泰姆 | 2.7vfO嘉泰姆 | 5.5vfO嘉泰姆 | 250vfO嘉泰姆 | SPIvfO嘉泰姆 | 28vfO嘉泰姆 | 55vfO嘉泰姆 | LQFP-7x7-32LvfO嘉泰姆 |
CXAS42217vfO嘉泰姆 | High Speed, 2:1 32-Bit Bus MultiplexervfO嘉泰姆 | 3.3vfO嘉泰姆 | 5vfO嘉泰姆 | 100vfO嘉泰姆 | I/OvfO嘉泰姆 | 11vfO嘉泰姆 | 60vfO嘉泰姆 | LQFP-14x14-100LvfO嘉泰姆 |
CXAS42218vfO嘉泰姆 | High Speed, 3-1:3MultiplexervfO嘉泰姆 | 2.5vfO嘉泰姆 | 5.5vfO嘉泰姆 | 350vfO嘉泰姆 | I/OvfO嘉泰姆 | 7vfO嘉泰姆 | 60vfO嘉泰姆 | TQFN-3x3-20L TSSOP-20vfO嘉泰姆 |
CXAS42219vfO嘉泰姆 | High Speed, 2-1:3 MultiplexervfO嘉泰姆 | 2.7vfO嘉泰姆 | 4.3vfO嘉泰姆 | 380/400vfO嘉泰姆 | I/OvfO嘉泰姆 | 4/9vfO嘉泰姆 | 90vfO嘉泰姆 | UTQFN-2.2x1.4-12LvfO嘉泰姆 |
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