NX54SB Datasheet, PDF (1/2 Pages) Pericom Semiconductor Corporation – 2.5V/3.3V HCSL FS XO

2.5V/3.3V HCSL FS XO
Ultra Low Jitter PLL Crystal Oscillator 5.0 x 3.2mm
NX54SB
5.0 x 3.2mm Ceramic SMD
Product Features
• 4 selectable output frequencies
Package: (Scale: none, Dimensions are in mm)
Recommended Land Pattern:
• Meet PCIe Gen2 and Gen3 clock
requirements at 100MHz
• Very low phase jitter - < 1.0ps RMS max.
• Wide frequency range - 5 ~ 212.5MHz
• Thicker crystal for improved reliability
• Low supply current - 70mA max.
• Industrial Temperature Range
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
• Pb-free & RoHS compliant
• Fast lead time
Pin Functions:
Pin
Function
1
FS1
Product Description
The NX54SB XO series is a high
performance HCSL crystal oscillator family
with very low jitter performance. Depending
on customers' needs, this family devices can
support 4 different frequencies using the
FS select pins. It supports various options
including wider frequency range, 2.5V/3.3V
voltage, and various stabilities.
*Extended high frequency power
decoupling is recommended (see test
circuit for minimum recommendation).
To ensure optimal performance, do not
It is designed to meet the clock source
route RF traces beneath the package.
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
specifications for communication systems,
and other high performance equipment.
Part Ordering Information:
2
FS0
3
Ground
4
Q
5
Q
6
V_CC
Frequency Select Table:
FS0
FS1 Output
0
0 Freq. 1*
0
1 Freq. 2*
1
0 Freq. 3*
1
1 Freq. 4*
Applications
• Networking systems
NX 54 SB XXXX
A
B
*Freq. 1, Freq. 2, Freq. 3, Freq. 4
can be any frequencies within the
output frequency range.
• Servers and storage systems
• FPGA/ASIC clock generation
Frequency Select family Specification Code
SaRonix-eCera™ is a Pericom® Semiconductor company • US: [phone] TW: [phone]   •   www.pericom.com
15-0043
All specifications are subject to change without notice. NX54SB
Rev A
02/20/15 1