The IDT 89HT0816AP 16-channel, PCIe 3.0, 8GTps Retimer offers a blend of top analog performance and the most complete feature set in protocol aware signal conditioner optimized for demanding 2.5Gbps, 5Gbps, and 8Gbps applications in computing, storage, and communications.


  • 16-channel PCIe 3.0 Signal Retimer
  • Advanced signal conditioning features
  • Full Equalization Procedure including Phase 2 & 3
  • Protocol aware with full support of Automatic Equalization Procedure
  • Advanced diagnostic features
  • I2C and JTAG programming interface
  • Commercial and Industrial temperature

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
89HT0816APZCBLG Active BLG196 FCBGA 196 C Yes Tray
89HT0816APZCBLG8 Active BLG196 FCBGA 196 C Yes Reel
89HT0816APZCBLGI Active BLG196 FCBGA 196 I Yes Tray
89HT0816APZCBLGI8 Active BLG196 FCBGA 196 I Yes Reel

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
89HT0816AP Device Errata Errata PDF 111 KB Dec 21, 2018
89HT0816AP Datasheet Datasheet PDF 506 KB Feb 18, 2016
User Guides & Manuals
89HT0816AP User Manual Manual PDF 1.54 MB Oct 12, 2018
Application Notes & White Papers
Clock Tree Design for IDT PCIe 3.0 GTps Retimer Applications Application Note PDF 472 KB Apr 29, 2014
Using the T0816AP in a PCB Designed for T0816P Application Note PDF 48 KB Apr 2, 2014
PCN# : A1603-01R1 Add Alternate Lid Adhesive Material Product Change Notice PDF 513 KB Jul 26, 2016
PCN# : A1603-01 Lid Adhesive Material Change Product Change Notice PDF 24 KB Apr 10, 2016
PCI Express® Gen2/Gen3 Signal Integrity, Switching and Bridging Products Overview Overview PDF 422 KB Apr 19, 2018
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB Nov 29, 2016
89HT0816AP Signal Retimer Product Brief Product Brief PDF 163 KB Nov 13, 2014
PCIe Gen3 Retimer Frequently Asked Questions Miscellaneous PDF 254 KB Mar 9, 2014
89HT0816AP Pin List Pinlist-Ballmap XLSX 30 KB Feb 12, 2014
IDT Signal Integrity Products Family Flyer Product Brief PDF 217 KB Nov 9, 2010

Software & Tools

Title Other Languages Type Format File Size Date
RegTech Retimer Configuration Utility (v2.4) Software ZIP 49.43 MB Jul 2, 2018
89HT08xxP Four-Point Eye Tool (v1.4.5) Software Tool ZIP 7.58 MB Apr 21, 2016
89HT0816AP BSDL Model - BSDL BSDL 21 KB Nov 29, 2015
89HT08xxP Eye Contour Tool (v2.14) Software ZIP 170.85 MB May 31, 2015
89HT0816AP IBIS-AMI Models (Windows32-64 & Linux32) Model - IBIS ZIP 19.03 MB May 27, 2015
IDT Signal Manager Software (Rev. 2.10) Software Tool ZIP 43.28 MB Jun 24, 2014

Evaluation Boards

Part Number Title Sort ascending
89KTT0816AP Evaluation Board for 89HT0816AP Retimer, 8-lane, 8Gbps, PCIe3