FXLH1T45

Low Voltage 1-Bit Bi-directional Level Translator with Configurable Voltage Supplies and Bushold Data Inputs (Advance Information)

General DescriptionGeneral Description

The FXLH1T45 is a single bit configurable dual-voltage supply translator designed for both uni-directional and bi-directional voltage translation between two logic levels. The device allows translation between voltages as high as 3.6V to as low as 1.1V. The A port tracks the VCCA level, and the B port tracks the VCCB level. This allows for bi-directional voltage translation over a variety of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.

The device remains in 3-STATE until both VCCS reach active levels allowing either VCC to be powered-up first. Internal power down control circuits place the device in 3-STATE if either VCC is removed.

The Transmit/Receive (T/R) input determines the direction of data flow through the device. The FXLH1T45 is designed so that the control pin (T/R) is supplied by VCCA

Product Status/Pricing/PackagingProduct Status/Pricing/Packaging

ProductProduct statusEco StatusPricing*Package typeLeadsPacking methodPackage DrawingPackage Marking Convention**
FXLH1T45L6XFull ProductionRoHS Compliant$0.23MicroPak6TAPE REEL PDFLine 1: XD

FeaturesFeatures


  • Bi-directional interface between any 2 levels from 1.1V to 3.6V

  • Fully configurable: Inputs track VCC level

  • Non-preferential power-up sequencing; either VCC may be powered-up first

  • Outputs remain in 3-STATE until active VCC level is reached

  • Outputs switch to 3-STATE if either VCC is at GND

  • Power off protection

  • Bushold on data inputs eliminates the need for external pull-up/pull-down resistors

  • Control input (T/R) levels are referenced to VCCA voltage

  • Packaged in the MicroPak 6 (1.0mm x 1.45mm)

  • ESD protections exceeds:

            – 4kV HBM ESD (per JESD22-A114 & Mil Std 883e 3015.7)

            – 8kV HBM I/O to GND ESD (per JESD22-A114 & Mil Std 883e 3015.7)

            – 1kV CDM ESD (per ESD STM 5.3)

            – 200V MM ESD (per JESD22-A115 & ESD STM5.2)

ModelsModels

For additional information please visit the Models page.

Package & leadsConditionTemperature rangeVcc rangeSoftware versionRevision date
HSPICE
MicroPak-6SLOW-40°C to 85°C1.1V to 3.6V2001.4Sep 6, 2006
TYPICAL-40°C to 85°C1.1V to 3.6V2001.4Sep 6, 2006
FAST-40°C to 85°C1.1V to 3.6V2001.4Sep 6, 2006
IBIS
MicroPak-6All-40°C to 85°C1.2V to 3.3V3.2Aug 6, 2007

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