PI3C3125Q Pericom Semiconductor, PI3C3125Q Datasheet

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PI3C3125Q

Manufacturer Part Number
PI3C3125Q
Description
IC 4-BIT BUS SW 2-PORT 16-QSOP
Manufacturer
Pericom Semiconductor
Type
FET Bus Switchr
Datasheet

Specifications of PI3C3125Q

Circuit
4 x 1:1
Voltage Supply Source
Single Supply
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
16-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Operating Temperature
-
Current - Output High, Low
-
Independent Circuits
-
Features
• Near-Zero propagation delay
• 5-ohm switches connect inputs to outputs
• High Bandwidth (>400 MHz)
• 2.5V/3.3V Supply Voltage Operation
• Rail-to-Rail, or 2.5V or 3.3V Switching
• 5V I/O Tolerant
• Permits Hot Insertion
• Packaging (Pb-free & Green available):
Applications
• High Bandwidth Data Switching
• Hot Docking
– 14-pin 150-mil wide plastic SOIC (W)
– 14-pin 170-mil wide plastic TSSOP (L)
– 16-pin 150-mil wide plastic QSOP (Q)
– 16-contact TDFN (ZJ)
09-0075
2.5V/3.3V, High Bandwidth, Hot Insertion,4-Bit,
1
Description
Pericom Semiconductor’s PI3C3125 IS A 2.5 volt or 3.3 volt,
4-bit bus switch designed with four individual 5-ohm bus switches
with fast individual enables in an industry standard 74XX125/126
pinout. When enabled via the associated Bus Enable pin, the “A”
pin is directly connected to the “B” pin for that particular gate.
The bus switch introduces no additional propagation delay or
additional ground bounce noise.
The PI3C3125 device has active LOW enables. It is very useful
in switching signals that have high bandwidth (>400 MHz).
Block Diagram
2-Port Bus Switch with Individual Enables
BE
BE
BE
BE
A
A
A
A
0
1
1
2
0
2
3
3
PS8344
PI3C3125
B
B
B
B
2
3
0
1
11/04/09

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PI3C3125Q Summary of contents

Page 1

... High Bandwidth, Hot Insertion,4-Bit, 2-Port Bus Switch with Individual Enables Description Pericom Semiconductor’s PI3C3125 IS A 2.5 volt or 3.3 volt, 4-bit bus switch designed with four individual 5-ohm bus switches with fast individual enables in an industry standard 74XX125/126 pinout. When enabled via the associated Bus Enable pin, the “A” ...

Page 2

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 (Inputs & V Supply Voltage ...

Page 3

DC Electrical Characteristics Parameters Description V Input HIGH Voltage IH V Input LOW Voltage IL I Input HIGH current IH I Input LOW Current IL High Impedance Output (3) I OZH Current V Clamp Diode Voltage IK R Switch ON ...

Page 4

Switching Characteristics over 3.3V Operating Range Parameters Description (1,2) t Propogation Delay PLH PHL t PZH Bus Enable Time t PZL t PHZ Bus Disable Time t PLZ Notes: 1. This parameter is ...

Page 5

... SEATING PLANE .0040 0.10 .0098 0.25 Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 DESCRIPTION: 14-Pin, 150-Mil Wide, SOIC PACKAGE CODE PI3C3125 V 3.8V 3.1V 3.6V 2.9V 3.4V 2.7V 3.2V 2 ...

Page 6

... Detail A 0.178 .007 0.254 .010 .228 .244 5.79 6.19 DENOTES DIMENSIONS IN MILLIMETERS Pericom Semiconductor Corporation 3545 N. 1st Street, San Jose, CA 95134 1-800-435-2335 DESCRIPTION: 16-Pin 150-Mil Wide QSOP PACKAGE CODE PI3C3125 DOCUMENT CONTROL NO 1309 REVISION: C DATE: 03/09/05 0.004 ...

Page 7

... Note: • For latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php Ordering Information Ordering Code Packaging Code PI3C3125LE PI3C3125WE PI3C3125QE PI3C3125ZJE Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • Pb-free & Green • Adding an X suffi Tape/Reel Pericom Semiconductor Corporation • ...

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