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QS3VH384 - Block Diagram

QS3VH384

2.5V/3.3V 10-Bit High Bandwidth Bus Switch

The QS3VH384 HotSwitch is a high bandwidth, 10-bit bus switch with very low ON resistance, resulting in under 250ps propagation delay through the switch. Two banks of five switches are controlled by independent (xOE), LVTTL compatible signals for bidirectional data flow with no added delay or ground bounce. The combination of near-zero propagation delay, high OFF impedance, and over-voltage tolerance makes the QS3VH384 ideal for high performance communications applications. The QS3VH384 operates from -40C to +85C.

Features

  • N channel FET switches with no parasitic diode to VCC
  • Isolation under power-off conditions
  • No DC path to VCC or GND
  • 5V tolerant in OFF and ON state
  • 5V tolerant I/Os
  • Low RON - 4 ohm typical
  • Flat RON characteristics over operating range
  • Rail-to-rail switching 0 - 5V
  • Bidirectional dataflow with near-zero delay: no added ground bounce
  • Excellent RON matching between channels
  • VCC operation: 2.3V to 3.6V
  • High bandwidth - up to 500MHz
  • LVTTL-compatible control Inputs
  • Undershoot Clamp Diodes on all switch and control Inputs
  • Low I/O capacitance, 4pF typical
  • Available in 24 pin QSOP and TSSOP packages

Product Specification

FunctionPkg. CodeTemp. RangeBus Width (bits)Core Voltage (V)Output TypeOn Resistance (Ω)Speed Grade
Bus SwitchPCG24, PGG24-40 to 85°C103.35Standard

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
QS3VH384PAGActivePGG24TSSOP24IYesTubeCheck Availability
QS3VH384PAG8ActivePGG24TSSOP24IYesReelCheck Availability
QS3VH384QGActivePCG24QSOP24IYesTubeCheck Availability
QS3VH384QG8ActivePCG24QSOP24IYesReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
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QS3VH384 Datasheet Datasheet PDF 274 KB Feb 24, 2014
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Errata LEN-08-01 Errata PDF 65 KB Aug 18, 2008
PCNs & PDNs
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PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 14, 2016
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PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 15, 2016
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PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 28, 2016
show all (15)
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PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 13, 2015
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PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 14, 2012
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PCN# A-0508-02: OSET Alternate Assembly Location for Green Product Change Notice PDF 18 KB Sep 2, 2005
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PCN# A-0504-02R2: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 38 KB Aug 4, 2005
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PCN#A-0504-02R1: Assembly Transfer IDT-Manila to OSE-Ph Product Change Notice PDF 16 KB Jul 22, 2005
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PCN#: A-0504-02, Transfer assembly facility IDT-Manila to OSE-Ph Product Change Notice PDF 47 KB Apr 29, 2005
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PCN#: TB-0504-01, Transfer Test & Backend from IDT-Manila to IDT Product Change Notice PDF 35 KB Apr 29, 2005
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PDN# L-05-04 Selective Logic Products Obsolescence Product Delete Notice PDF 177 KB Apr 26, 2005
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PCN#:A-0312-02, new die attach material - 8290 Product Change Notice PDF 116 KB Dec 3, 2003
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PCN Addendum # L0203-10R1 Fab 2 to Fab 4 Transfer Product Change Notice PDF 110 KB Jan 13, 2003
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PCN# L0206-11 ICCQ Max Limit Change Product Change Notice PDF 9 KB Aug 1, 2002
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PCN# L0203-10 Fab Transfer from Fab 2 to Fab 4 Product Change Notice PDF 27 KB Apr 15, 2002

Software & Tools

Title Type Format File Size Datesort icon
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QS3VH384 Hspice Model Model - HSPICE ZIP 17 KB Aug 14, 2001
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QS3VH384 IBIS Model Model - IBIS ZIP 9 KB Dec 8, 2003