ON Semiconductor NB3N51032DTG

Description
The NB3N51032 is a precision, low phase noise clock generator that supports PCI Express and Ethernet requirements. It accepts a 25 MHz fundamental mode parallel resonant crystal and generates a differential HCSL output at 25 MHz, 100 MHz, 125 MHz, or 200 MHz clock frequencies. Outputs can interface with LVDS with proper termination. The NB3N51032 provides selectable spread options of -0.5% and -0.75% for applications demanding low Electromagnetic Interference (EMI) as well as optimum performance with no spread option.

Features
Uses 25 MHz Fundamental Mode Parallel Resonant Crystal
External Loop Filter is Not Required
HCSL Differential Output or LVDS with Proper Termination
Four Selectable Multipliers of the Input Frequency
Output Enable with Tri-State Outputs
PCIe Gen 1, Gen 2, Gen 3 Compliant
Spread of -0.5%, -0.75%, and No Spread
Phase Noise: 100 MHz
Offset Noise Power
100 Hz: -88 dBc/Hz
1 kHz: -118 dBc/Hz
10 kHz: -131 dBc/Hz
100 kHz: -132 dBc/Hz
1 MHz: -144 dBc/Hz
10 MHz: -155 dBc/Hz
Typical Period Jitter RMS of 1.5 ps
Operating Supply Voltage Range: 3.3 V ±5%
Industrial Temperature Range: -40°C to 85°C
Functionally Compatible with IDT557-03, IDTSV41065, IDTSV41235 with enhanced performance
Pb-Free Devices

Applications
Networking
Consumer
Computing and Peripherals
Industrial Equipment
PCIe Clock Generation Gen 1, Gen 2, and Gen 3
Gigabit Ethernet
FB DIMM
End Products
Switch and Router
Set Top Box, LCD TV
Servers, Desktop Computers
Automated Test Equipment