NB3N51054DTR2G

NB3N51054: 四路 HCSL/ LVDS 时钟生成器，3.3 V，晶体 - 100 MHz

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 differential HCSL/ LVDS outputs at 100 MHz clock frequency with maximum skew of 40 ps. Through I2C interface, NB3N51054 provides selectable spread spectrum options of −0.35% and −0.5% for applications demanding low Electromagnetic Interface EMI as well as optimum performance with no spread option.

Features |   | Benefits

---|---|---

 | |  | |  |

.

Spread of −0.35%, −0.5% and No Spread

|   |

.

EMI Reduction

.

Typical Phase Jitter @ 100 MHz integrated 12 kHz to 20 MHz: 0.5 ps

|   |

.

Best in Class Jitter Performance

.

Typical Cycle-cycle Jitter @ 100 MHz 10k cycles: 20 ps

|   |

.

Best in Class Jitter Performance

.

Uses 25 MHz Fundamental Crystal or Reference Clock Input

|   |  

.

Four Low Skew HCSL or LVDS Outputs

|   |  

.

I2C Support with Read Back Capability

|   |  

.

PCIe Gen 1, Gen 2, Gen 3 Compliant

|   |  

.

Operating Supply Voltage Range 3.3 V ± 5%

|   |  

.

Industrial Temperature Range −40°C to +85°C

|   |