PI3C3384Q Pericom Semiconductor, PI3C3384Q Datasheet

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PI3C3384Q

Manufacturer Part Number
PI3C3384Q
Description
IC 10-BIT 2-PORT BUS SW 24-QSOP
Manufacturer
Pericom Semiconductor
Type
Bus Switchr
Datasheet

Specifications of PI3C3384Q

Circuit
5 x 1:1
Independent Circuits
2
Voltage Supply Source
Single Supply
Voltage - Supply
2.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output High, Low
-

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Price
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PI3C3384Q
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Features
• Near-Zero propagation delay
• 5-ohm switches connect inputs to outputs
• High Bandwidth (>400 MHz)
• Permits Hot Insertion.
• Rail-to-Rail, 3.3V or 2.5V Switching
• 5V I/O Tolerant
• 2.5V Supply Voltage Operation
• Packaging (Pb-free & Green):
– 24-pin 150-mil wide plastic QSOP (Q)
Block Diagram
Truth Table
Note:
1. High Voltage Level, X = Don't Care,
L =- Low Voltage Level, Hi-Z = High Impedance
Function
Disconnect H
Connect
Connect
Connect
10-0238
BE
BE
(1)
A0
A4
A5
A9
BE
L
H
L
B
A
A
BE
H
H
L
L
B
B0-B4 B5-B9
Hi-Z
A0-A4 Hi-Z
Hi-Z
A0-A4 A5-A9
B0
B4
B5
B9
Hi-Z
A5-A9
1
Description
Pericom Semiconductor’s PI3C3384 is a 2.5V or 3.3V, high
bandwidth 10-bit, 2-port bus switches designed with a low On-
Resistance allowing inputs to be connected directly to outputs.
The bus switch creates no additional propagational delay or
additional ground bounce noise. The switches are turned ON by
the Bus Enable (BE) input signal. Two bus enable signals are
provided, one for each of the upper and lower five bits of the
two 10-bit buses.
Applications
• High Bandwidth Data switching
• Hot Docking
Pin Configuration
Pin Description
BE
A0 - A9
B0 - B9
GND
V
2.5V/3.3V, High Bandwidth, Hot Insertion
CC
Pin Name
A
, BE
GND
B
BE
B
A
A
B
B
A
A
B
B
A
A
0
0
1
1
2
2
3
3
4
4
Bus Enable Inputs (Active LOW)
Bus A
Bus B
Ground
Power
10
11
12
1
2
3
4
5
6
7
8
9
10-Bit, 2-Port, Bus Switch
Description
24
23
22
21
20
19
18
17
16
15
14
13
V
B
A
A
B
B
A
A
B
B
A
BE
PS8757G
CC
9
9
8
8
7
7
6
6
5
5
B
PI3C3384
11/25/10

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PI3C3384Q Summary of contents

Page 1

Features • Near-Zero propagation delay • 5-ohm switches connect inputs to outputs • High Bandwidth (>400 MHz) • Permits Hot Insertion. • Rail-to-Rail, 3.3V or 2.5V Switching • 5V I/O Tolerant • 2.5V Supply Voltage Operation • Packaging (Pb-free & Green): – 24-pin 150-mil wide plastic QSOP (Q) Block Diagram (1) Truth Table Function Disconnect H H Connect ...

Page 2

ADVANCE INFORMATION, COMPANY CONFIDENTIAL Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ................................................................... –65°C to +150°C Ambient Temperature with Power Applied .................................. –40°C to +85°C Supply Voltage to Ground Potential (Input & V Supply Voltage to Ground Potential (Outputs & D/O Only) ......... –0.5V to +4.6V DC Input Voltage ...........................................................................–0.5V to +5.5V DC Output Current . ..................................................................................... 120mA Power Dissipation .......................................................................................... 1.0W DC Electrical Characteristics (Over Operating Range, T Parameters Description V Input HIGH Voltage IH V Input LOW Voltage IL I Input HIGH Current IH I Input LOW Current IL ...

Page 3

ADVANCE INFORMATION, COMPANY CONFIDENTIAL Power Supply Characteristics Parameters Description ICC Quiescent Power Supply Current DICC Supply Current per Input @ TTL HIGH Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device. 2. Typical values are at VCC = 3.3V, +25°C ambient. 3. Per TTL driven input (control inputs only); A and B pins do not contribute to ICC. Switching Characteristics over 3.3V Operating Range Parameters Description tPLH Propogation Delay tPHL tPZH Bus Enable Time tPZL BEx tPHZ Bus Disable Time ...

Page 4

ADVANCE INFORMATION, COMPANY CONFIDENTIAL 4.0 2.0 0.0 0.0 Output Voltage vs. Input Voltage over Various Supply Voltages Test Circuit Pulse D.U.T. Generator R T Enable and Disable Timing Enable 1.6V Control Input t PZL 3V Switch ...

Page 5

... X.XX IN MILLIMETERS Note: 1) Controlling dimensions in millimeters 2) Ref: JEDEC MO-137B/AE 3) Dimensions do not include mold flash, protrusions or gate burrs 07-0475 Ordering Information Ordering Code PI3C3384QE Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging Pb-free and Green 3. Adding an X suffix = Tape/Reel Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 10-0238 .150 3 ...

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