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PI3CH800

8-Bit Bus Switch, Enable Low 1.8V/2.5V/3.3V, High Bandwidth, Hot Plug

Datasheet

NOTE: Datasheet may not yet reflect updated package obsolescence/phase out status or Package Drawing. Please refer to the BUY NOW tab for the most up to date package options and drawings. Please refer to PCN/PDN tabs for most current package obsolescence/phase out status.

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Product Description

The PI3CH800 is a low voltage, 8-channel switch designed with fast individual enables. The switch introduces no additional ground bounce noise or additional propagation delay. The PI3CH800 device has active low enables. It is very useful in switching signals that have high bandwidth (500 MHz).

Features

Near-Zero propagation delay
5-ohm switches connect inputs to outputs
High signal passing bandwidth (500 MHz)
Beyond Rail-to-Rail switching

0 to 5V switching with 3.3V power supply
0 to 3.3V switching with 2.5V power supply

5V I/O tolerant with supply in OFF and ON state
1.8V, 2.5V and 3.3V supply voltage operation
Hot Insertion Capable
Industrial Operating Temperature: –40ºC to +85ºC
8kV ESD Protection (human body model)
Latch-up Performance: >200mA per JESD17
Packaging (Pb-free & Green available):

20-pin 150-mil wide plastic QSOP (Q)
20-pin 173-mil wide plastic TSSOP (L)
20-pin VQFN

Applications

High Bandwidth Data Switching
Hot-Docking
Analog Signal Switching
Differential Signal Switching

Product Specifications

Product Parameters

Configuration	8-Channel, 1:1
Differential Channels	N/A
HotInsertion	1
Lanes	N/A
OtherFeatures	N/A
Rail-to-Rail	0
Signal Type	Single Ended
Single Ended Channels	8
Type	N/A
Voltage	3.3

Technical Documents

Design Tools

PI3CH800_MODEL_IBIS_RevA.zip (57 KB)

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

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Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2654	2024-02-15	2024-04-28	Device End of Life (EOL)