IDTQS3R861 Integrated Device Technology, IDTQS3R861 Datasheet

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IDTQS3R861

Manufacturer Part Number
IDTQS3R861
Description
Quickswitch Products High-speed Cmos 10-bit Low Resistance Bus Switch With Flow-through Pinout
Manufacturer
Integrated Device Technology
Datasheet
FEATURES:
• Enhanced N channel FET with no inherent diode to Vcc
• 2.5     bidirectional switches connect inputs to outputs
• Zero propagation delay, zero ground bounce
• Undershoot clamp diodes on all switch and control inputs
• Available in SOIC and QSOP packages
APPLICATIONS:
• Hot-swapping, hot-docking (low resistance for PCI and
• Voltage translation (5V to 3.3V)
• Power Conservation
• Capacitance reduction and isloation
• Bus Isolation
• Clock Gating
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
IDTQS3R861
HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH
c
Compact PCI applications)
1999 Integrated Device Technology, Inc.
BE
A
A
0
9
QUICKSWITCH
HIGH-SPEED CMOS 10-BIT LOW
RESISTANCE BUS SWITCH WITH
FLOW-THROUGH PINOUT
1
®
DESCRIPTION:
bus switches. The very low ON resistance (2.5) of the QS3R861 allows
inputs to be connected without adding propagation delay and without
generating additional ground bounce noise. The Bus Enable (BE) signal
turns the switches on.
plugging or hot-swapping applications.
PRODUCTS
The QS3R861 provides a set of ten high-speed CMOS TTL-compatible
The low ON resistance of the QS3R861 makes it ideal for PCI hot-
The QS3R861 is characterized for operation at -40°C to +85°C.
B
B
0
9
INDUSTRIAL TEMPERATURE RANGE
NOVEMBER 1999
IDTQS3R861
DSC-5543/2

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IDTQS3R861 Summary of contents

Page 1

... The Bus Enable (BE) signal turns the switches on. The low ON resistance of the QS3R861 makes it ideal for PCI hot- plugging or hot-swapping applications. The QS3R861 is characterized for operation at -40°C to +85°C. 1 INDUSTRIAL TEMPERATURE RANGE IDTQS3R861 NOVEMBER 1999 DSC-5543/2 ...

Page 2

... IDTQS3R861 HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH PIN CONFIGURATION GND 12 SOIC/ QSOP TOP VIEW ABSOLUTE MAXIMUM RATINGS Symbol (2) V TERM 24 Vcc (3) V TERM 23 BE ...

Page 3

... IDTQS3R861 HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° ± 10 Symbol Parameter V Input HIGH Voltage IH V Input LOW Voltage IL I Input Leakage Current (Control Inputs) ...

Page 4

... IDTQS3R861 HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CCQ I Power Supply Current per Input HIGH CC I Dynamic Power Supply Current per MHz CCD NOTES: 1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics. ...

Page 5

... IDTQS3R861 HIGH-SPEED CMOS 10-BIT LOW RESISTANCE BUS SWITCH ORDERING INFORMATION XX IDTQS XXXXX Package Device Type CORPORATE HEADQUARTERS 2975 Stender Way Santa Clara, CA 95054 X Process Blank Industrial (-40°C to +85°C) Small Outline IC SO Quarter Size Outline Package Q QSOP - Green QG 3R861 High Speed CMOS 10-Bit Low Resistance Bus Switch ...

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