128 x 128 TSI, 4 I/O at 2Mbps, Variable/Constant Delay, 3.3V

The IDT72V70180 is a non-blocking digital switch that has a capacity of 128 x 128 channels at 2.048 Mb/s. Some of the main features are: programmable stream and channel control, Processor Mode, input offset delay and highimpedance output control. Per-stream input delay control is provided for managing large multi-chip switches that transport both voice channel and concatenated data channels. In addition, input streams can be individually calibrated for input frame offset.

Features

  • 128 x 128 channel non-blocking switching at 2.048 Mb/s
  • Per-channel variable or constant throughput delay
  • Automatic identification of ST-BUS®/GCI interfaces
  • Accepts 4 serial data streams of 2.048 Mb/s
  • Automatic frame offset delay measurement
  • Per-stream frame delay offset programming
  • Per-channel high impedance output control
  • Per-channel Processor Mode
  • Control interface compatible to Intel/Motorola CPUs
  • Connection memory block programming
  • Available in 64-pin Thin Plastic Quad Flatpack (TQFP) and
  • 64-pin Small Thin Quad Flatpack (STQFP)
  • 3.3V Power Supply
  • Operating Temperature Range -40°C to +85°C
  • 3.3V I/O with 5V Tolerant Inputs

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Pb (Lead) Free Carrier Type Buy Sample
72V70180PFG Last Time Buy PNG64 TQFP 64 Yes Tray Availability
72V70180PFG8 Last Time Buy PNG64 TQFP 64 Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
72V70180 Data Sheet Datasheet PDF 242 KB Dec 16, 2014
Application Notes & White Papers
AN-852 Application Considerations for Time-Slot Interchange (TSI) Products Application Note PDF 119 KB May 14, 2014
PCNs & PDNs
PDN# : CQ-17-02R1 Quarterly Market Declined PDN (revision1) Product Discontinuation Notice PDF 647 KB Jul 3, 2017
PDN# : CQ-17-02 Quarterly Market Declined PDN Product Discontinuation Notice PDF 898 KB Jun 1, 2017
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 567 KB Aug 25, 2016
PCN# G-0110-06 Mold Compound Product Change Notice PDF 47 KB Dec 13, 2001
PDN# T-05-02, TSI, Selected Package Obsolescence Product Delete Notice PDF 68 KB Apr 5, 2005
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP Product Change Notice PDF 252 KB Oct 18, 2006
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB Dec 13, 2004
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB Nov 13, 2012
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China Product Change Notice PDF 164 KB May 9, 2006
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB Jun 10, 2001
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB Oct 9, 2003
PCN#G-0302-05, New mold compound EME-G700 series Product Change Notice PDF 65 KB Mar 19, 2003
PCN#: G-0302-06, New die attach 3230 from Ablestik Product Change Notice PDF 150 KB Mar 19, 2003
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB Nov 17, 1999
PCN A-0506-03; Packing Material Change Product Change Notice PDF 290 KB Jul 18, 2005
PCN# G-0110-06 REV.1 Mold Compound Product Change Notice PDF 48 KB Apr 25, 2002
PCN# G-0110-06 Mold Compound Product Change Notice PDF 48 KB Dec 13, 2001
PCN# G-0206-08, Orientation of square PQFP & TQFP Product Change Notice PDF 150 KB Jun 16, 2002
Other
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017

Software & Tools

Title Other Languages Type Format File Size Date
72V70180 TQFP-64 IBIS Model - IBIS ZIP 15 KB Feb 7, 2002