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IDTQS3125

Part Number	IDTQS3125
Manufacturer	Integrated Device
Description	HIGH-SPEED CMOS QUADRUPLE BUS SWITCH
Published	Apr 17, 2005
Detailed Description	IDTQS3125 HIGH-SPEED CMOS QUADRUPLE BUS SWITCH WITH INDIVIDUAL ENABLES INDUSTRIAL TEMPERATURE RANGE QUICKSWITCH® PRODU...
Datasheet	IDTQS3125 PDF File

Overview

IDTQS3125 HIGH-SPEED CMOS QUADRUPLE BUS SWITCH WITH INDIVIDUAL ENABLES INDUSTRIAL TEMPERATURE RANGE QUICKSWITCH® PRODUCTS HIGH-SPEED CMOS QUADRUPLE BUS SWITCH WITH INDIVIDUAL ACTIVE LOW ENABLES FEATURES: • • • • • IDTQS3125 DESCRIPTION: Enhanced N channel FET with no inherent diode to Vcc Pin compatible with the 74’125 function Zero propagation delay, zero added ground bounce Undershoot clamp diodes on all switch and control inputs Available in QSOP and SOIC packages APPLICATIONS: • • • • Hot-swapping, hot-docking Voltage translation (5V to 3.
3V) Power conservation Capacitance reduction and isolation (mass storage, work stations) • Logic replacement (data processing) • Clock gating • Bus isolation The QS3125 provides a set of four high-speed low resistance CMOS switches connecting inputs to outputs without propagation delay and without generating additional ground bounce noise.
Individual enables (OE) are used to turn on the switches.
The QS3125 is ideal for signal and control switching since the device adds no noise, ground bounce, propagation delay, or significant power consumption to the system.
The QS3125 can also be used for analog switching applications such as video.
QuickSwitch devices provide an order of magnitude faster speed than conventional logic devices.
The QS3125 is characterized for operation at -40°C to +85°C.
FUNCTIONAL BLOCK DIAGRAM 1A 2A 3A 4A 1O E 2O E 3O E 4O E 1Y 2Y 3Y 4Y The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE 1 c 1999 Integrated Device Technology, Inc.
DECEMBER 1999 DSC-5598/1 IDTQS3125 HIGH-SPEED CMOS QUADRUPLE BUS SWITCH WITH INDIVIDUAL ENABLES INDUSTRIAL TEMPERATURE RANGE PIN CONFIGURATION ABSOLUTE MAXIMUM RATINGS(1) Symbol VTERM(2) VTERM(3) Description Supply Voltage to Ground DC Switch Voltage VS DC Input Voltage VIN AC Input Voltage (pulse width ≤20ns) DC Output Current Maximum Power Dissipation (TA = 85°C) Storage Temperature Max –0.
5 to +7 –0.
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