A ST-BUS® compatible digital switch controlled by a
microprocessor which can handle from 128 x 128 to 32K x 32K inputs to multiple outputs.

The IDT7290820 is a non-blocking digital switch that has a capacity of 2,048 x 2,048 channels at a serial bit rate of 8.192 Mb/s, 1,024 x 1,024 channels at 4.096 Mb/s and 512 x 512 channels at 2.048 Mb/s. Some of the main features are: programmable stream and channel control, Processor Mode, input offset delay and high-impedance 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.

特性

  • 2,048 x 2,048 channel non-blocking switching at 8.192 Mb/s
  • Per-channel variable or constant throughput delay
  • Automatic identification of ST-BUS®/GCI interfaces
  • Accept streams of 2.048 Mb/s, 4.096 Mb/s or 8.192 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
  • IEEE-1149.1 (JTAG) Test Port
  • Available in 84-pin Plastic Leaded Chip Carrier (PLCC), 100-pin Ball Grid Array (BGA), 100-pin Plastic Quad       Flatpack (PQFP)   and 100-pin Thin Quad Flatpack (TQFP)
  • Operating Temperature Range -40°C to +85°C
  • 5V Power Supply

产品选择

下单器件 ID Part Status Pkg. Type Lead Count (#) Pb (Lead) Free Carrier Type Buy Sample
Active PLCC 84 是的 Tube
Availability

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
7290820 Data Sheet 数据手册 PDF 249 KB
应用指南 &白皮书
AN-852 Application Considerations for Time-Slot Interchange (TSI) Products 应用文档 PDF 217 KB
PCN / PDN
PDN# : CQ-15-04 Quarterly Market Declined PDN 产品停产通告 PDF 545 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w 产品变更通告 PDF 24 KB
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP 产品变更通告 PDF 252 KB
PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil 产品变更通告 PDF 223 KB
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China 产品变更通告 PDF 164 KB
PCN#: TB-0512-01 Reel Color Changed from Blue to Black 产品变更通告 PDF 729 KB
PCN A-0506-03; Packing Material Change 产品变更通告 PDF 290 KB
PDN# T-05-02, TSI, Selected Package Obsolescence 产品删除通告 PDF 68 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products 产品变更通告 PDF 80 KB
PCN#: A-0403-03, BGA package family 产品变更通告 PDF 38 KB
PCN#: A-0408-01Rev.1, To qualify new mold compound and die attac 产品变更通告 PDF 523 KB
PCN#: A-0310-01, Green Products 产品变更通告 PDF 26 KB
PCN#: A-0309-04, new mold compound G600 material 产品变更通告 PDF 134 KB
PCN#:A-0305-02, new m/c G770 & 2300 d/a material 产品变更通告 PDF 197 KB
PCN#G-0302-05, New mold compound EME-G700 series 产品变更通告 PDF 65 KB
PCN#: G-0302-06, New die attach 3230 from Ablestik 产品变更通告 PDF 150 KB
PCN#:G-0303-01, new m/c G700 & 3230 d/a material 产品变更通告 PDF 138 KB
PCN# G-0206-08, Orientation of square PQFP & TQFP 产品变更通告 PDF 150 KB
PCN# G-0110-06 REV.1 Mold Compound 产品变更通告 PDF 48 KB
PCN# G-0203-05 Mold Compound 产品变更通告 PDF 40 KB
PCN# G-0110-06 Mold Compound 产品变更通告 PDF 47 KB
PCN# G-0110-06 Mold Compound 产品变更通告 PDF 48 KB
PCN# G0106-01, Moisture Sensitive Label Change 产品变更通告 PDF 274 KB
PCN# G9911-05, To qualify low alpha mold compound. 产品变更通告 PDF 44 KB
Downloads
7290820 CABGA,PLCC,TQFP,PQFP BSDL 模型 - BSDL BSDL 11 KB
7290820 CABGA,PLCC,TQFP,PQFP IBIS 模型 - IBIS ZIP 16 KB