NB3N51054 PCIe Clock Generator, Crystal to 100 MHz Quad HCSL / LVDS, 3.3 V

PublishTime：2021-06-15

●The NB3N51054 is a precision, low phase noise clock generator that supports PCI Express requirements. The device accepts a 25 MHz fundamental mode parallel resonant crystal or a 25 MHz reference clock signal and generates four differen tial HCSL/LVDS outputs (See Figure 7 for LVDS interface) at 100 MHz clock frequency with max imu m skew of 40 p s. Through I 2 C interface, NB 3N51054 p r ovides selectable spread spectrum optio ns of −0.35% and −0.5% f or applications demanding low Electromagnetic Interface (EMI) as well as optimum performance with no spread option. The I²C interface further enables control of each output and they can be enabled/ d isabled individually.
●Features:
■ Uses 25 MHz Fundamental Crystal or Reference Clock Input
■ Four Low Skew HCSL or LVDS Outputs
■ I 2 C Support with Read Back Capability
■ Spread of −0.35%, −0.5% and No Spread
■ Individual Output Enable/Disable Control through I 2 C
■ PCIe Gen 1, Gen 2, Gen 3, Gen 4 Compliant
■ Phase Jitter @ 100 MHz (Integrated 12 kHz to 20 MHz): 0.5 ps
■ Cycle−Cycle Jitter @ 100 MHz (10k cycles): 20 ps
■ Phase Noise @ 100 MHz:
▲Offset Noise Power
▲100 Hz −104 dBc/Hz
▲1 kHz −121 dBc/Hz
▲10 kHz −131 dBc/Hz
▲100 kHz −136 dBc/Hz
▲1 MHz −140 dBc/Hz
▲10 MHz −155 dBc/Hz
■ Operating Power Supply: 3.3 V ±5%
■ Industrial Temperature Range: −40 °C to 85 °C
■ Functionally Compatible with ICS841S104I with enhanced performance
■ These are Pb−Free Devices

Brand of Product：	ON Semiconductor
Part#：	NB3N51054 、 NB3N51044 、 NB3N51054DTG 、 NB3N51054DTR2G More Part#
Product Category：	PCIe Clock Generator 、 clock generator More
Application：	[ Networking ][ Consumer ][ Computing and Peripherals ][ Industrial Equipment ][ PCIe Clock Generation Gen 1, Gen 2, Gen 3 and Gen 4 ][ Switch ][ Router ][ Set Top Box ][ LCD TV ][ Servers ][ Desktop Computers ][ Automated Test Equipment ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	TSSOP−24
Language：	English Chinese Chinese and English Japanese
Date of Creation：	May, 2018
Version Number：	Rev. 5
Data Encoding：	NB3N51054/D
Data Size：	247 KB

Data section preview(2pages)

- The full preview is over. If you want to read the whole 16 page document,please Sign in/Register -

Download

+1 Like
Add to Favorites

Recommend

New Products & Solutions

More>

Technical Resources

More>

All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.

Integrated Circuits