NCN9252: DP3T Data Switch, USB 2.0 High Speed (480 Mbps), USB/UART/Data Multiplexing

Datasheet: DP3T Data Switch, USB 2.0 High Speed (480 Mbps), USB/UART/Data Multiplexing
Rev. 2 (356.0kB)
Product Overview
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The NCN9252 is a DP3T switch for combined UART and USB 2.0 high-speed applications.It allows portable systems to use a single external port to transmit and receive signals to and from three separate locations within the portable system. It is comprised of two switches each with a single common I/O that alternates between 3 terminals. They are operated together to allow three data sources such as a USB or UART transceiver to pass differential data through a shared USB connector port. The NCN9252 features low on-resistance 4ohms(max)with Vcc=4.2V and 5ohms (typ) at Vcc=3.3V. It also features low on-capacitance at 30pF(max) across the supply voltage range. This performance makes it ideal for both USB full-speed and high-speed applications that require both low Ron and low Con for effective signal transmission. The NCN9252 is capable of accepting control input signals down to 1.4V over a range of Vcc supply voltages with minimal leakage current. The NCN9252 is offered in a Pb-Free, 12 pin, 1.7 x 2.0 x 0.5mm, UQFN package.
Features   Benefits
  • USB 2.0 Signal Routing
  • Can be used for both full-speed and high-speed applications
  • -3dB Bandwidth: 525MHz
  • Assures reliable low bit-error data transmission
  • Vcc Range: 1.65V to 4.5V
  • Wide application flexibility and longer-term operation from batteries
  • 1.7 x 2.0 x 0.5mm UQFN12 Package
  • Perfect solution for tight-fitting applications
Applications   End Products
  • USB/UART/Data Multiplexing
  • Shared USB Connector
  • Portable Devices
  • Mobile Phones
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Budgetary Price/Unit
Case Outline
NCN9252MUTAG Obsolete
Halide free
NCN9252 UQFN-12 523AE 1 260 Tape and Reel 3000  
Market Leadtime (weeks) : Contact Factory
Case Outlines
NCN9252: DP3T Data Switch, USB 2.0 High Speed (480 Mbps), USB/UART/Data Multiplexing
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