PI3C3245LEX

PI3C3245LEX Datasheet

PI3C3245

Part	Datasheet
PI3C3245LEX	PI3C3245LEX (pdf)

Related Parts	Information
PI3C3245LE-2017	PI3C3245LE-2017
PI3C3245LE	PI3C3245LE
PI3C3245LEX-2017	PI3C3245LEX-2017

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PI3C3245 2.5V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus Switch • Near-Zero propagation delay • 5-ohm switches connect inputs to outputs • High Bandwidth Operation >400 MHz • Permits Hot Insertion • 5V I/O Tolerant • Rail-to-Rail3.3Vor2.5VSwitching Pericom Semiconductor’s PI3C3245 is a volt or volt 8-bit, 2-port bus switch designed with a low On-Resistance 5-ohm 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. It is very useful in switching signals that have high bandwidth >400 MHz . • 2.5V Supply Voltage Operation • Packaging Pb-free & Green available 20-pin 150 mil wide plastic QSOP Q 20-pin 173 mil wide plastic TSSOP L Block Diagram Pin Configuration 20 VCC 19 BE 18 B0 17 B1 16 B2 15 B3 14 B4 13 B5 12 B6 GND 10 11 B7 Truth Table 1 Function Disconnect H Hi-Z Connect Note H = L= Hi-Z = High Voltage Level Low Voltage Level High Impedance Pin Description Pin Name Bus Enable Input Active LOW Bus A Bus B Ground Power 06-0244 PS8162D 05/09/06 PI3C3245 2.5V/3.3V, High Bandwidth, Maximum Ratings Above which the useful life may be impaired. For user guidelines, not tested. Storage Temperature to +150°C Ambient Temperature with Power Applied to +85°C Supply Voltage to Ground Potential Inputs & VCC Only Supply Voltage to Ground Potential Outputs & D/O Only DC Input Voltage DC Output Current 120mA Power Dissipation 0.5W Note Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. Ordering Information Ordering Code Package Code Package Type PI3C3245Q 20-pin QSOP PI3C3245QE Pb-free & Green, 20-pin QSOP PI3C3245L 20-pin TSSOP PI3C3245LE Pb-free & Green, 20-pin TSSOP Notes • Thermal characteristics can be found on the company web site at • E = Pb-free & Green • Adding an X suffix = Tape/Reel 06-0244 Pericom Semiconductor Corporation • 1-800-435-2336 • 5 PS8162D 05/09/06

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PI3C3245
2.5V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus Switch
• Near-Zero propagation delay
• 5-ohm switches connect inputs to outputs
• High Bandwidth Operation >400 MHz
• Permits Hot Insertion
• 5V I/O Tolerant
• Rail-to-Rail3.3Vor2.5VSwitching

Pericom Semiconductor’s PI3C3245 is a volt or volt 8-bit, 2-port bus switch designed with a low On-Resistance 5-ohm 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. It is very useful in switching signals that have high bandwidth >400 MHz .
• 2.5V Supply Voltage Operation
• Packaging Pb-free & Green available 20-pin 150 mil wide plastic QSOP Q 20-pin 173 mil wide plastic TSSOP L

Block Diagram

Pin Configuration
20 VCC
19 BE
18 B0
17 B1
16 B2
15 B3
14 B4
13 B5
12 B6

GND 10
11 B7

Truth Table 1

Function

Disconnect

H Hi-Z

Connect

Note H =

L= Hi-Z =

High Voltage Level Low Voltage Level High Impedance

Pin Description

Pin Name

Bus Enable Input Active LOW

Bus A

Bus B

Ground

Power
06-0244

PS8162D 05/09/06

PI3C3245 2.5V/3.3V, High Bandwidth,

Maximum Ratings

Above which the useful life may be impaired. For user guidelines, not tested.

Storage Temperature to +150°C Ambient Temperature with Power Applied to +85°C Supply Voltage to Ground Potential Inputs & VCC Only Supply Voltage to Ground Potential Outputs & D/O Only DC Input Voltage DC Output Current 120mA Power Dissipation 0.5W

Note Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Ordering Information
Ordering Code

Package Code

Package Type

PI3C3245Q
20-pin QSOP

PI3C3245QE

Pb-free & Green, 20-pin QSOP

PI3C3245L
20-pin TSSOP

PI3C3245LE

Pb-free & Green, 20-pin TSSOP

Notes
• Thermal characteristics can be found on the company web site at
• E = Pb-free & Green
• Adding an X suffix = Tape/Reel
06-0244

Pericom Semiconductor Corporation
• 1-800-435-2336
• 5

PS8162D 05/09/06

More datasheets: 5503 | 5501 | 5513 | 5522 | 5504 | 5520-RC | 5501-RC | 5502-RC | 2769 | PI3C3245LE-2017

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Datasheet ID: PI3C3245LEX 510047