IDTQS32X384Q1G IDT, Integrated Device Technology Inc, IDTQS32X384Q1G Datasheet
IDTQS32X384Q1G
Manufacturer Part Number
IDTQS32X384Q1G
Description
IC QUICKSWITCH DUAL BUS 48-QVSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
32Xr
Type
Bus Switchr
Datasheet
1.IDTQS32X384Q1G8.pdf
(5 pages)
Specifications of IDTQS32X384Q1G
Circuit
5 x 1:1
Independent Circuits
4
Current - Output High, Low
15mA, 30mA
Voltage Supply Source
Single Supply
Voltage - Supply
2.3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-QVSOP
Number Of Bits
20
Number Of Elements
4
Technology
CMOS
High Level Output Current
-120mA
Low Level Output Current
120mA
On Resistance
10Ohm
Propagation Delay Time
6.5ns
Package Type
QVSOP
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Quiescent Current
3mA
Pin Count
48
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
QS32X384Q1G
FEATURES:
• Enhanced N channel FET with no inherent diode to V
• 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 pins
• Four enables control five bits each
• TTL-compatible input and output levels
• Available in 48-pin QVSOP package
APPLICATIONS:
• Hot-swapping, hot-docking
• Voltage translation (5V to 3.3V)
• Power conservation
• Capacitance reduction and isolation
• Bus isolation
• Clock gating
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
IDTQS32X384
HIGH-SPEED CMOS 20-BIT BUS SWITCH
c
2002 Integrated Device Technology, Inc.
BEA
BEC
BED
BEB
A
A
A
A
0
4
5
9
QUICKSWITCH
HIGH-SPEED CMOS
20-BIT BUS SWITCH
CC
B
B
B
B
0
4
5
9
1
DESCRIPTION:
compatible bus switches. The low ON resistance of the QS32X384 allows
inputs to be connected to outputs without adding propagation delay and
without generating additional ground bounce noise. The Bus Enable (BE)
signals turn the switches on. Four Bus Enable signals are provided, one
for each of five bits of the 20-bit bus. The ‘384 family of QuickSwitch products
is ideal for switching wide digital buses, as well as hotplug buffering, and 5V
to 3V conversion.
®
The QS32X384 provides a set of twenty high-speed CMOS TTL-
The QS32X384 is characterized for operation at -40°C to +85°C.
PRODUCTS
A
A
A
A
10
14
15
19
INDUSTRIAL TEMPERATURE RANGE
IDTQS32X384
B
B
B
B
10
14
15
19
OCTOBER 2008
DSC-5729/2
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IDTQS32X384Q1G Summary of contents
Page 1
IDTQS32X384 HIGH-SPEED CMOS 20-BIT BUS SWITCH FEATURES: • Enhanced N channel FET with no inherent diode to V • 5Ω Ω Ω Ω Ω bidirectional switches connect inputs to outputs • Zero propagation delay • Zero ground bounce • Undershoot ...
Page 2
IDTQS32X384 HIGH-SPEED CMOS 20-BIT BUS SWITCH PIN CONFIGURATION BEA ...
Page 3
IDTQS32X384 HIGH-SPEED CMOS 20-BIT BUS SWITCH DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° ± Symbol Parameter V Input HIGH Voltage IH V Input ...
Page 4
IDTQS32X384 HIGH-SPEED CMOS 20-BIT BUS 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 as ...
Page 5
IDTQS32X384 HIGH-SPEED CMOS 20-BIT BUS SWITCH ORDERING INFORMATION XX QS XXXXX Package Device Type CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 X Process Blank Q1 Q1G 32X384 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 5 ...