IDTQS32X383Q1 IDT, Integrated Device Technology Inc, IDTQS32X383Q1 Datasheet

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IDTQS32X383Q1

Manufacturer Part Number
IDTQS32X383Q1
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of IDTQS32X383Q1

Lead Free Status / RoHS Status
Not Compliant
FEATURES:
• Enhanced N channel FET with no inherent diode to Vcc
• 5Ω Ω Ω Ω Ω bidirectional switches connect inputs to outputs
• Zero propagation delay, zero ground bounce
• Undershoot clamp diodes on all switch and control inputs
• 20-bit double-width format
• Bus exchange allows nibble swap
• Zero ground bounce in flow-through mode
• TTL-compatible control inputs
• Available in 48-pin QVSOP package
APPLICATIONS:
• Crossbar switching
• Resource sharing
• Hot-docking
• Voltage translation (5V to 3.3V)
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
IDTQS32X383
HIGH-SPEED CMOS 20-BIT BUS EXCHANGE SWITCH
B XA
B EA
BXB
BEB
c
A
B
A
B
FUNCTIONAL BLOCK DIAGRAM
0
0
4
4
1999 Integrated Device Technology, Inc.
QUICKSWITCH
HIGH-SPEED CMOS
20-BIT BUS EXCHANGE SWITCH
C
D
C
D
0
0
4
4
1
®
DESCRIPTION:
compatible bus switches. The low ON resistance (5Ω) of the QS32X383
allows inputs to be connected to outputs without adding propagation delay
and without generating additional ground bounce noise. The Bus Enable
(BE) signal turns the switches on. The Bus Exchange (BX) signal provides
nibble swap of the AB and CD pairs of signals. This exchange configuration
allows byte swapping of buses in systems. It can also be used as a 10-wide
2-to-1 multiplexer and to create low delay barrel shifters, etc.
PRODUCTS
The QS32X383 provides two sets of ten high-speed CMOS TTL-
The QS32X383 is characterized for operation at -40°C to +85°C.
A
B
A
B
5
5
9
9
INDUSTRIAL TEMPERATURE RANGE
NOVEMBER 1999
IDTQS32X383
DSC-5572/2
C
D
C
D
5
5
9
9

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IDTQS32X383Q1 Summary of contents

Page 1

IDTQS32X383 HIGH-SPEED CMOS 20-BIT BUS EXCHANGE SWITCH FEATURES: • Enhanced N channel FET with no inherent diode to Vcc • 5Ω Ω Ω Ω Ω bidirectional switches connect inputs to outputs • Zero propagation delay, zero ground bounce • Undershoot ...

Page 2

IDTQS32X383 HIGH-SPEED CMOS 20-BIT BUS EXCHANGE SWITCH PIN CONFIGURATION BEA ...

Page 3

IDTQS32X383 HIGH-SPEED CMOS 20-BIT BUS EXCHANGE SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 5.0V ± Symbol Parameter V Input HIGH Level IH V Input ...

Page 4

IDTQS32X383 HIGH-SPEED CMOS 20-BIT BUS EXCHANGE SWITCH POWER SUPPLY CHARACTERISTICS Symbol Parameter I Quiescent Power Supply Current CCQ ΔI Power Supply Current per Control Input HIGH CC I Dynamic Power Supply Current per MHz CCD NOTES: 1. For conditions shown ...

Page 5

IDTQS32X383 HIGH-SPEED CMOS 20-BIT BUS EXCHANGE SWITCH ORDERING INFORMATION IDTQS XX XXXXX Package Process Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 X Blank Industrial (-40°C to +85°C) Q1 48-Pin QVSOP High Speed CMOS 20-Bit ...

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