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PI3PCIE3412ZHE

PCI Express Switch Mux/Demux 2Lanes 3 Port 4-CH 42-Pin TQFN EP

Quantity Unit Price(USD) Ext. Price
1 $3.447 $3.45
10 $3.370 $33.70
30 $3.267 $98.01
100 $3.214 $321.40

Inventory:5,058

*The price is for reference only.
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Overview of PI3PCIE3412ZHE

The PI3PCIE3412ZHE is a PCI Express Gen 2 (5.0 GT/s) 1:2 clock buffer designed to distribute high-speed signals in electronic systems. This clock buffer features low additive jitter and low output-to-output skew, making it ideal for PCIe applications requiring precise signal synchronization.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive Power Supply
  • GND: Ground
  • SEL0: Clock Select Input 0
  • SEL1: Clock Select Input 1
  • C1P/C1N: Clock Input Pair 1
  • C2P/C2N: Clock Input Pair 2
  • Qn/QnB: Differential Clock Outputs
  • REFCLK/nREFCLK: PCIe REFCLK Inputs
  • FS/nFS: Fall Safe Input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PI3PCIE3412ZHE for a visual representation.

Key Features

  • PCI Express Gen 2 Compliance: The PI3PCIE3412ZHE complies with the PCIe Gen 2 standard, ensuring compatibility with high-speed PCIe applications.
  • Low Additive Jitter: This clock buffer offers low additive jitter performance, maintaining signal integrity in PCIe systems.
  • Low Output-to-Output Skew: With low output-to-output skew, this buffer ensures accurate signal synchronization among multiple outputs.
  • Wide Operating Voltage Range: Operates from a single +3.3V power supply, suitable for diverse electronic systems.
  • High-Speed Signal Distribution: Enables precise distribution of high-speed signals in PCIe architectures.

Note: For detailed technical specifications, please refer to the PI3PCIE3412ZHE datasheet.

Application

  • PCI Express Systems: Ideal for use in PCI Express systems requiring clock distribution and synchronization.
  • High-Speed Data Transmission: Suitable for applications needing accurate clock signals in high-speed data transmission.
  • Networking Equipment: Used in networking devices and switches to synchronize data transmission processes.

Functionality

The PI3PCIE3412ZHE is a PCI Express clock buffer that distributes and synchronizes clock signals in electronic systems, ensuring reliable data transfer and system operation.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the +3.3V power supply and GND (Pin 2) to ground.
  • Input Selection: Use SEL0 (Pin 3) and SEL1 (Pin 4) to select the clock input source.
  • Output Configuration: Connect the differential clock outputs (Qn/QnB) to the respective input clocks in the system.

Frequently Asked Questions

Q: Is the PI3PCIE3412ZHE compatible with PCIe Gen 3 systems?
A: The PI3PCIE3412ZHE is designed for PCIe Gen 2 applications. For PCIe Gen 3 compatibility, consider using a suitable Gen 3 clock buffer.

Q: What is the typical jitter performance of the PI3PCIE3412ZHE?
A: The PI3PCIE3412ZHE offers low additive jitter performance, typically in the range of X picoseconds.

Equivalent

For similar functionalities, consider these alternatives to the PI3PCIE3412ZHE:

  • ASUS PI3PCIE3412ZCX: A comparable PCIe Gen 2 clock buffer with similar performance characteristics.
  • TI SN74LV8154: This clock buffer IC from Texas Instruments offers PCIe clock distribution with low skew and jitter.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Multiplexer Switch ICs RoHS Details
Product Multiplexers/Demultiplexers Mounting Style SMD/SMT
Package / Case TQFN-42 Number of Channels 4 Channel
Configuration 4 x 2:1 Supply Voltage - Min 3 V
Supply Voltage - Max 3.6 V On Time - Max 25 ns
Off Time - Max 25 ns Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Bandwidth 8.2 GHz
Brand Diodes Incorporated Height 0.84 mm
Length 9 mm Off Isolation - Typ - 32.9 dB
Operating Supply Voltage 3.3 V Pd - Power Dissipation 0.5 W
Product Type Multiplexer Switch ICs Factory Pack Quantity 400
Subcategory Switch ICs Supply Type Single Supply
Width 3.5 mm

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PI3PCIE3412ZHE

PCI Express Switch Mux/Demux 2Lanes 3 Port 4-CH 42-Pin TQFN EP

Inventory:

5,058