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Renesas Electronics Corporation

Features

  • 0.5 MICRON CMOS Technology
  • Guaranteed low skew < 500ps (max.)
  • Very low duty cycle distortion < 1.0ns (max.)
  • Very low CMOS power levels
  • TTL compatible inputs and outputs
  • Inputs can be driven from 3.3V or 5V components
  • Two independent output banks with 3-state control
  • 1:5 fanout per bank
  • "Heartbeat" monitor output
  • VCC = 3.3V ± 0.3V
  • Available in SSOP, SOIC, and QSOP packages

Description

The FCT3805B is a 3.3 volt, non-inverting clock driver built using advanced dual metal CMOS technology. The device consists of two banks of drivers, each with a 1:5 fanout and its own output enable control. The device has a "heartbeat" monitor for diagnostics and PLL driving. The MON output is identical to all other outputs and complies with the output specifications in this document. The FCT3805B offers low capacitance inputs with hysteresis. The FCT3805B is designed for high speed clock distribution where signal quality and skew are critical. The FCT3805B also allows single point-to-point transmission line driving in applications such as address distribution, where one signal must be distributed to multiple receivers with low skew and high signal quality. For more information on using the FCT3805B with two different input frequencies on bank A and B, please see AN-236.

Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Package Area (mm²)Pitch (mm)Pkg. Dimensions (mm)Output Skew (ps)Pb (Lead) FreePb Free CategoryTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
49FCT3805BPYGNRNDAvailableOut of StockSSOP1ku | $0.6820#Tube1064#38.2mm²0.65mm7.2 x 5.3 x 1.73500psYese3 Sn0 to 70°CMALAYSIATAIWAN, USA
49FCT3805BPYG8NRNDN/AIn StockSSOP1ku | $0.6820#Reel11500#038.2mm²0.65mm7.2 x 5.3 x 1.73500psYese3 Sn0 to 70°CMALAYSIATAIWAN, USA
49FCT3805BPYGINRNDAvailableIn StockSSOP1ku | $0.7520#Tube1064#38.2mm²0.65mm7.2 x 5.3 x 1.73600psYese3 Sn-40 to 85°CMALAYSIATAIWAN, USA
49FCT3805BPYGI8NRNDN/AOut of StockSSOP1ku | $0.7520#Reel11500#038.2mm²0.65mm7.2 x 5.3 x 1.73600psYese3 Sn-40 to 85°CMALAYSIATAIWAN, USA
49FCT3805BQGObsoleteN/AOut of StockQSOP20#Tube1055#33.1mm²0.64mm8.7 x 3.8 x 1.47500psYese3 Sn0 to 70°C
49FCT3805BQG8ObsoleteN/AOut of StockQSOP20#Reel13000#033.1mm²0.64mm8.7 x 3.8 x 1.47500psYese3 Sn0 to 70°C
49FCT3805BQGIObsoleteN/AOut of StockQSOP20#Tube1055#33.1mm²0.64mm8.7 x 3.8 x 1.47600psYese3 Sn-40 to 85°C
49FCT3805BQGI8ObsoleteN/AOut of StockQSOP20#Reel13000#033.1mm²0.64mm8.7 x 3.8 x 1.47600psYese3 Sn-40 to 85°C
49FCT3805BSOGObsoleteN/AOut of StockSOIC20#Tube1037#97.3mm²1.27mm12.8 x 7.6 x 2.34500psYese3 Sn0 to 70°C
49FCT3805BSOG8ObsoleteN/AOut of StockSOIC20#Reel11000#097.3mm²1.27mm12.8 x 7.6 x 2.34500psYese3 Sn0 to 70°C
49FCT3805BSOGIObsoleteN/AOut of StockSOIC20#Tube1037#97.3mm²1.27mm12.8 x 7.6 x 2.34600psYese3 Sn-40 to 85°C
49FCT3805BSOGI8ObsoleteN/AOut of StockSOIC20#Reel11000#097.3mm²1.27mm12.8 x 7.6 x 2.34600psYese3 Sn-40 to 85°C
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