Quad-Frequency Programmable VCXO

The 8N0QV01 is a Quad-Frequency Programmable VCXO with very flexible frequency and pull-range programming capabilities. The device uses IDT’s Fourth Generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance. The device accepts 2.5V or 3.3V supply and is
packaged in a small, lead-free (RoHS 6) 10-lead ceramic 5mm x 7mm x 1.55mm package.
 
Besides the four default power-up frequencies set by the FSEL0 and FSEL1 pins, the 8N0QV01 can be programmed via the I2C interface to any output clock frequency between 15.476MHz to 260MHz to a very high degree of precision with a frequency step size of 435.9Hz ÷N (N: PLL post divider). Since the FSEL0 and FSEL1 pins are mapped to four independent PLL, P, M and N divider registers (P, MINT, MFRAC and N), reprogramming those registers to other frequencies under control of FSEL0 and FSEL1 is supported. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements.

Features

  • Fourth generation FemtoClock® NG technology
  • Programmable clock output frequency from 15.476MHz to 260MHz
  • Four power-up default frequencies (see part number order codes), re-programmable by I2C
  • I2C programming interface for the output clock frequency, APR and internal PLL control registers
  • Frequency programming resolution is 435.9Hz ÷N
  • Absolute pull-range (APR) programmable from ±2.5 to ±727.5ppm
  • One 2.5V, 3.3V LVCMOS clock output
  • Two control inputs for the power-up default frequency
  • LVCMOS/LVTTL compatible control inputs
  • RMS phase jitter @ 156.25MHz(12kHz - 20MHz): 0.635ps (typical)
  • RMS phase jitter @ 156.25MHz(1kHz - 40MHz): 0.850ps (typical)
  • 2.5V or 3.3V supply voltage modes
  • -40°C to 85°C ambient operating temperature
  • Lead-free (RoHS 6) packaging

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
8N0QV01EH-0009CD Active CD10 CLCC 10 C Yes Tray Availability
8N0QV01EH-0009CD8 Active CD10 CLCC 10 C Yes Reel Availability
8N0QV01EH-0110CDI Active CD10 CLCC 10 I Yes Tray Availability
8N0QV01EH-0110CDI8 Active CD10 CLCC 10 I Yes Reel Availability
8N0QV01KH-0098CDI Active CD10 CLCC 10 I Yes Tray Availability
8N0QV01KH-0098CDI8 Active CD10 CLCC 10 I Yes Reel Availability
8N0QV01KH-0208CDI Active CD10 CLCC 10 I Yes Tray Availability
8N0QV01KH-0208CDI8 Active CD10 CLCC 10 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
IDT8N0QV01 Rev H Datasheet Datasheet PDF 452 KB Mar 23, 2014
User Guides & Manuals
FemtoClock NG Ceramic-Package XO and VCXO Ordering Information Manual - User Reference PDF 102 KB Nov 10, 2015
Application Notes & White Papers
AN-828 Termination - LVPECL Application Note PDF 229 KB Jul 5, 2016
AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 23, 2014
AN-863 Power Filter Recommendations for SMD Oscillators Application Note PDF 108 KB Jul 1, 2014
AN-847 VCXO - Absolute Pull Range Application Note PDF 70 KB May 12, 2014
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB May 11, 2014
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB May 7, 2014
AN-839 RMS Phase Jitter Application Note PDF 149 KB May 6, 2014
AN-838 Peak-to-Peak Jitter Calculations Application Note PDF 32 KB May 6, 2014
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB Apr 23, 2014
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 14, 2014
PCNs & PDNs
PCN# : W1308-01 Change of Passivation Thickness Product Change Notice PDF 941 KB Sep 10, 2013
Other
The IDT Consumer Products Advantage Overview PDF 4.01 MB Jun 30, 2017
The IDT Automotive Advantage Overview PDF 3.55 MB May 26, 2017
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016
IDT FemtoNG 5x7 Product Brief Product Brief PDF 6.57 MB Apr 26, 2012

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