产品别名 |
MP3 Players,Wireless Handsets,Relay Replacement,Modems |
面向地区 |
全国 |
封装 |
SOP-8 |
SingleWideBandwidthfastsinglepoledoublethrowCMOSswitch
一.产品概述
The CXAS4239 is a Single Wide-Bandwidth, fast singlepole double-throw
(SPDT) CMOS switch featuring an On-Resistance of 2.7 ohm at VCC=5.0V and
wide power supply range from 1.8V to 5.5V. It can be used as an analog
switch or as a low-delay bus switch. The 300MHz high bandwidth performance
supports the high frequency application. Break-before-make function for both
parts eliminates signal disruption during switching from preventing both
switches being enabled simultaneously.
二.产品特点
Wide Power Supply Range: 1.8V to 5.5V
High Bandwidth: 300MHz
High Off-Isolation: 84dB at 1MHz 51dB at 10MHz
On-Resistance: 2.7Ω(typ) at 5.0V
Fast Switching Time ton = 12.0ns; toff = 5.0ns
TTL/CMOS Compatible
Break-Before-Make Switching
Rail-to-Rail Signal Range
Operation Temperature Range: -40℃ to 85℃
Lead (Pb) Free SC70-6 Package
三.应用范围
Wireless Handsets
MP3 Players
Portable Electronic Devices
Relay Replacement
PDAs
Audio & Video Signal Routing
PCMCIA Cards
Computer Peripherals
Modems
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