IDTQS34X2245Q3 Integrated Device Technology, Inc., IDTQS34X2245Q3 Datasheet

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IDTQS34X2245Q3

Manufacturer Part Number
IDTQS34X2245Q3
Description
Manufacturer
Integrated Device Technology, Inc.
Datasheet
1.IDTQS34X2245Q3.pdf (5 pages)

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
IDTQS34X2245Q3
Manufacturer:
SHARP
Quantity:
6 240
Company:
Meier Automation Equipment Co., Limited Meier Automation Equipment Co., Limited
Part Number:
IDTQS34X2245Q3G
Manufacturer:
IDT
Quantity:
20 000
FEATURES:
• Enhanced N channel FET with no inherent diode to Vcc
• Bidirectional switches connect inputs to outputs
• Zero propagation delay, zero ground bounce
• Internal 25Ω Ω Ω Ω Ω resistors for low noise
• Flow-through pinout for easy layout
• Undershoot clamp diodes on all switch and control inputs
• TTL-compatible control inputs
• Available in 80-pin MilliPaQ™ package
APPLICATIONS:
• Hot-swapping, hot-docking
• Voltage translation (5V to 3.3V)
• Bus switching and isolation
• Power conservation
• Logic replacement (data processing)
• Capacitance isolation
• Clock gating
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
IDTQS34X2245
HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES
c
O E
O E
FUNCTIONAL BLOCK DIAGRAM
2002 Integrated Device Technology, Inc.
1
2
A
B
A
B
0
0
8
8
A
A
B
B
1
9
9
1
A
B
A
B
10
10
2
2
A
B
QUICKSWITCH
HIGH-SPEED CMOS
QUICKSWITCH 32-BIT
MULTIWIDTH™ BUS SWITCHES
A
B
11
11
3
3
A
B
A
B
12
12
4
4
A
B
A
B
13
13
5
5
A
B
A
B
14
14
6
6
A
B
A7
B
15
15
7
1
®
O E
DESCRIPTION:
devices and provides a set of 32 high-speed CMOS compatible bus switches
in a flow-through pinout. This device is available in the MillipaQ package,
the worlds first small outline 32-bit solution. The low ON-resistance of the
QS34X2245 allows inputs to be connected to outputs without adding
propagation delay and without generating additional ground bounce noise.
Internal 25Ω resistors reduce reflection noise in high-speed applications.
When Output Enable (OEn) is low, the switches are turned on, connecting
bus A to bus B. When OEn is high, the switches are turned off. This device
is ideally suited for 32/64 bit applications where board space is at a premium.
conventional logic devices.
O E
PRODUCTS
The QS34X2245 is a member of the MultiWidth
QuickSwitch devices provide speeds an order of magnitude faster than
The QS34X2245 is characterized for operation at -40°C to +85°C.
3
4
A
B
A
B
16
16
24
24
INDUSTRIAL TEMPERATURE RANGE
A
B
A
B
17
17
25
25
A
B
A
B
18
18
26
26
A
B
A
B
19
19
27
27
IDTQS34X2245
TM
A
B
A
B
MARCH 2002
20
20
28
28
family of QuickSwitch
A
B
A
B
21
21
29
29
A
B
A
B
22
22
30
30
DSC-5556/4
A
B
A
B
23
23
31
31

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IDTQS34X2245Q3 Summary of contents

Page 1

... The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE c 2002 Integrated Device Technology, Inc. ® QUICKSWITCH PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH™ BUS SWITCHES DESCRIPTION: The QS34X2245 is a member of the MultiWidth devices and provides a set of 32 high-speed CMOS compatible bus switches in a flow-through pinout ...

Page 2

IDTQS34X2245 HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES PIN CONFIGURATION GND ...

Page 3

IDTQS34X2245 HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES 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 ...

Page 4

IDTQS34X2245 HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES 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 ...

Page 5

IDTQS34X2245 HIGH-SPEED CMOS QUICKSWITCH 32-BIT MULTIWIDTH BUS SWITCHES ORDERING INFORMATION XX IDTQS XXXXXX Package Device Type As per PCN L0201-02, the Output Resistance (R Parameter Description Min 0V Min, ...

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