Overview

Product Description

The NX701 XO series is a high performance CMOS crystal oscillator family with very low jitter performance. It supports various options including wider frequency range, 2.5V/3.3V voltage, and various stabilities. It is designed to meet the clock source specifications for communication systems, and other high performance equipment.

Features

Very low phase jitter - < 1ps RMS max.
Wide frequency range - 5 ~ 250MHz
Thicker crystal for improved reliability
Low supply current - 60mA max.
Industrial Temperature Range
Pb-free & RoHS compliant
Fast lead time

Applications

Networking systems
Servers and storage systems
Profession video equipments
Test and measurement
FPGA/ASIC clock generation

Specifications & Technical Documents

Product Parameters

Subfamily	Programmable XO
Product Series	NX7
Freq Range (MHz)	5 to 250
Jitter RMS (ps)	<1ps
Compliance (Only Automotive Supports PPAP)	Standard
Stability (PPM)	20 to 50
Package Size (mm)	7.0 x 5.0 x 2.0
PkgType	Ceramic Seam
Output Logic	CMOS
Supply Voltage (V)	3.3, 2.5
Pads	6

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

Request Documents

Purchase & Availability

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN #	Issue Date	Implementation Date	Subject
PCN-2770	2025-10-30	2025-10-30	Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products

NX701