Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
601R-25ILF Obsolete PCG20 QSOP 20 I Yes Tube
Availability
Buy / Quote
601R-25ILFT Obsolete PCG20 QSOP 20 I Yes Reel
Availability
Buy / Quote
601R-25LF Obsolete PCG20 QSOP 20 C Yes Tube
Availability
Buy / Quote
601R-25LFT Obsolete PCG20 QSOP 20 C Yes Reel
Availability
Buy / Quote

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
601-25 Datasheet – Datasheet PDF 194 KB
Application Notes & White Papers
AN-828 Termination - LVPECL – Application Note PDF 229 KB
AN-831 The Crystal Load curve – Application Note PDF 308 KB
AN-845 Termination - LVCMOS – Application Note PDF 62 KB
AN-844 Termination - AC Coupling Clock Receivers – Application Note PDF 82 KB
AN-842 Thermal Considerations in Package Design and Selection – Application Note PDF 403 KB
AN-803 Crystal Timing Budget and Accuracy for IDT Timing Clock Products – Application Note PDF 44 KB
AN-840 Jitter Specifications for Timing Signals – Application Note PDF 349 KB
AN-839 RMS Phase Jitter – Application Note PDF 149 KB
AN-838 Peak-to-Peak Jitter Calculations – Application Note PDF 32 KB
AN-834 Hot-Swap Recommendations – Application Note PDF 67 KB
AN-832 Timing Budget and Accuracy – Application Note PDF 48 KB
AN-830 Quartz Crystal Drive Level – Application Note PDF 59 KB
AN-827 Application Relevance of Clock Jitter – Application Note PDF 1.06 MB
AN-815 Understanding Jitter Units – Application Note PDF 476 KB
AN-802 Crystal-Measuring Oscillator Negative Resistance – Application Note PDF 52 KB
AN-805 Recommended Ferrite Beads – Application Note PDF 38 KB
AN-801 Crystal-High Drive Level – Application Note PDF 109 KB
AN-806 Power Supply Noise Rejection – Application Note PDF 353 KB
PCNs & PDNs
PDN# : CQ-15-01 (R1) Quarter PDN for Declined Market – Product Discontinuation Notice PDF 550 KB
PDN# : CQ-15-01 Quarter PDN for Declined Market – Product Discontinuation Notice PDF 547 KB
PCN# : A1403-03 Gold wire to Copper wire – Product Change Notice PDF 42 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products – Product Change Notice PDF 361 KB
Other
Timing Solutions Products Overview – Overview PDF 4.11 MB
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB
info: For device-specific or order-specific documentation, submit a support request.

News & Additional Resources

Date
An Insider’s Guide to Finding the Right Timing Device for Your System Dec 18, 2017
Why Fanout Buffers Make More Sense Nov 28, 2017
Time for Performance Oct 11, 2017