OCX160 Datasheet, PDF (5/44 Pages) List of Unclassifed Manufacturers – OCX160 Crosspoint Switch

OCX160 Crosspoint Switch—Preliminary Data Sheet
Figures
Figure 1
Figure 2
Figure 3
Figure 4
OCX160 Functional Block Diagram .................................................................................................... 1
OCX160 Switch Matrix ........................................................................................................................ 7
Input and Output Buffer Configuration ................................................................................................ 8
Next Neighbor Clock Block Diagram ................................................................................................ 10
Figure 5 OCX160 JTAG Architecture .............................................................................................................. 15
Figure 6
Figure 7
Figure 8
Figure 9
OCX160 JTAG State Machine ........................................................................................................... 16
Transmitting LVDS Signal Circuit ..................................................................................................... 22
Receiving LVDS Signal Circuit ......................................................................................................... 22
Transmitting LVPECL Signal Circuit ................................................................................................ 23
Figure 10 Receiving LVPECL Signal Circuit..................................................................................................... 23
Figure 11 Registered Output Mode Timing ........................................................................................................ 28
Figure 12
Figure 13
Figure 14
Figure 15
Flow-Through Mode Timing .............................................................................................................. 28
Output Enable Timing ........................................................................................................................ 28
Duty Cycle Distortion ......................................................................................................................... 29
RapidConfigure Write Cycle .............................................................................................................. 29
Figure 16 RapidConfigure Read Cycle ............................................................................................................... 30
Figure 17 JTAG Timing ...................................................................................................................................... 30
Figure 18
Figure 19
Figure 20
Figure 21
Typical Performance LVDS mode ..................................................................................................... 31
Typical Performance LVPECL mode................................................................................................. 31
OCX160 Package Pinout .................................................................................................................... 32
OCX160 Package—Bottom, Top and Side Views ............................................................................. 38
Figure 22 Power Consumption Diagram for the OCX160 using LVDS............................................................. 40
Figure 23 Power Consumption Diagram for the OCX160 using LVPECL........................................................ 41
I-Cube, Inc.
[Rev. 1.6] 2/20/01
5