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8V31012 - Differential HCSL Fanout Buffer

Description

The 8V31012 is a 1-to-12 Differential HCSL Fanout Buffer.

The 8V31012 is designed to translate any differential signal levels to differential HCSL output levels.

An external reference resistor is used to set the value of the current supplied to an external load/termination resistor.

Features

  • Twelve differential HCSL outputs.
  • Translates any differential input signal (LVPECL, LVHSTL, LVDS, HCSL) to HCSL levels without external bias networks.
  • Maximum output frequency: 250MHz.
  • Output skew: 265ps (typical).
  • VOH: 850mV (maximum).
  • Full 3.3V supply voltage.
  • Available in lead-free (RoHS 6) package.
  • -40°C to 85°C ambient operating temperature Block Diagram CLK nCLK Q6 nQ6 Q7 nQ7 Q8 nQ8 Q9 nQ9 Q10 nQ10 Q11 nQ11 IREF 8V31.

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Datasheet Details

Part number 8V31012
Manufacturer IDT
File Size 408.95 KB
Description Differential HCSL Fanout Buffer
Datasheet download datasheet 8V31012 Datasheet
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1-to-12, Differential HCSL Fanout Buffer 8V31012 DATA SHEET General Description The 8V31012 is a 1-to-12 Differential HCSL Fanout Buffer. The 8V31012 is designed to translate any differential signal levels to differential HCSL output levels. An external reference resistor is used to set the value of the current supplied to an external load/termination resistor. The load resistor value is chosen to equal the value of the characteristic line impedance of 50. The 8V31012 is characterized at an operating supply voltage of 3.3V. The differential HCSL outputs, accurate crossover voltage and duty cycle make the 8V31012 ideal for interfacing to PCI Express and FBDIMM applications.
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