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QS32X2245

Obsolete

High-Speed CMOS QuickSwitch Double Width Bus Switch

QS32X2245 Datasheet

Overview

The QS32X2245 provides a set of 16 high-speed CMOS TTL-compatible bus switches in a flow-through pinout. The QS32X2245 includes internal 25Ω resistors to reduce reflection noise in high-speed applications. QuickSwitch devices provide an order of magnitude faster speed than conventional logic devices. The QS32X2245 operates at -40 °C to +85 °C.

QS32X2245 - Block Diagram
QS32X2245 - Block Diagram
  • Enhanced N-channel FET with no inherent diode to VCC
  • Dual '245 function
  • 25Ω resistor for low noise
  • Low propagation delay, zero ground bounce
  • Undershoot clamp diodes on all switch and control inputs
  • TTL-compatible control inputs
  • Available in a 40-pin QVSOP package

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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Diagram of ECAD Models

Models
Type Title Date
Model - SPICE
QS32X2245 Hspice Model
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Model - IBIS
QS32X2245 IBIS Model
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2 items

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