900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Skyworks Solutions

Si52254 Datasheet Preview

Si52254 Datasheet

4/8-Output PCIe Gen1/2/3/4/5 Clock Generator

No Preview Available !

Si52254/Si52258 Data Sheet
4/8-Output PCIe Gen1/2/3/4/5 Clock Generator
The Si52258/54 are the industry's highest performance and lowest power automotive
grade PCI Express clock generators for PCIe Gen1/2/3/4/5 common clock and/or SRIS
applications. The Si52258 and Si52254 source eight and four 100 MHz PCIe differential
clock outputs, respectively. All clock outputs are compliant to PCIe Gen1/2/3/4/5 com-
mon clock and separate reference clock architecture specifications.
Hardware control pins are available for enabling and disabling the outputs, as well as
spread spectrum enable/disable for EMI reduction.
For more information about PCI Express, Silicon Labs' complete PCIe portfolio, applica-
tion notes, and design tools, including the Silicon Labs PCIe Clock Jitter Tool for PCI
Express compliance, please visit the Silicon Labs PCI Express Learning Center.
Applications:
• Infotainment
• ADAS ECU
• Radar Sensors
• LiDar Sensors
KEY FEATURES
• 8/4-outputs with internal termination
• PCIe Gen 1/2/3/4/5 compliant
• Automotive grade 2: –40 to +105 °C
• Internal 100 Ω or 85 Ω line matching
• Excellent jitter performance
• 0.05 ps RMS (Gen3/4)
• 0.025 ps RMS (Gen5)
• Triangular spread spectrum for EMI
reduction, down spread 0.25% or 0.5%
• Individual hardware control pins for Output
Enable, Spread Spectrum Enable
• Enable and Frequency Select
• 25 MHz crystal input or clock input
• 1.8–3.3 V power supply
• Pb-free, RoHS-6 compliant
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
1
Rev. 1.0 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 26, 2021
1




Skyworks Solutions

Si52254 Datasheet Preview

Si52254 Datasheet

4/8-Output PCIe Gen1/2/3/4/5 Clock Generator

No Preview Available !

Si52254/Si52258 Data Sheet • Features List
1. Features List
• 8/4-100 MHz HCSL outputs with internal termination
• PCIe Gen1/2/3/4/5 compliant
• Automotive grade 2: –40 to +105 °C
• Internal 100 Ω or 85 Ω line matching
• Excellent jitter performance
• 0.05 ps RMS (Gen3/4)
• 0.025 ps RMS (Gen5)
• Triangular spread spectrum for EMI reduction, down spread 0.25% or 0.5%
• Individual hardware control pins for Impedance Select, Output Enable, and Spread Spectrum Enable
• Loss of Signal (LOS) output pin
• 25 MHz crystal input or clock input
• 1.8–3.3 V power supply
• Pb-free, RoHS-6 compliant
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2
Rev. 1.0 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 26, 2021
2


Part Number Si52254
Description 4/8-Output PCIe Gen1/2/3/4/5 Clock Generator
Maker Skyworks Solutions
PDF Download

Si52254 Datasheet PDF






Similar Datasheet

1 Si52254 4/8-Output PCIe Gen1/2/3/4/5 Clock Generator
Skyworks Solutions
2 Si52258 4/8-Output PCIe Gen1/2/3/4/5 Clock Generator
Skyworks Solutions





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy