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美国 I-Cube,InC 已开发出了667Mb/s 的开关 IC(OCX160),从2001年1月开始发货。在667Mb/s 的开关 IC 中,大多数产品都是使用 GaAs 技术和 SiGe 技术制造的,但 OCX160则使用 CMOS 技术。为此,与使用 GaAs 技术的其他公司产品相比,功耗可降低1/2～1/4,低于1.5W。开关速度为12ns。内部结构为纵横式,输入输出加在一起160条信号可同时操作。由于内置 LVDS 电路,不必外设输入输出控制用 IC。备有外部时钟同步(寄存器方式)以及非同步的(Flow through 方式)。在寄存器方式中,可利用最大的40种不同类型的时钟。由台湾的 TSMC 和 UMC 进行制造,最小加工尺寸为0.25μm。
US I-Cube, InC has developed a 667Mb / s switching IC (OCX160), shipped from January 2001. Most of the 667Mb / s switching ICs are fabricated using GaAs technology and SiGe technology, but the OCX160 uses CMOS technology. For this reason, the power consumption can be reduced by 1/2 to 1/4, lower than 1.5W compared with other company’s products that use GaAs technology. Switching speed of 12ns. Internal structure of vertical and horizontal type, input and output together 160 signal can be operated simultaneously. Due to the built-in LVDS circuit, it is not necessary to provide a peripheral I / O control IC. With external clock synchronization (register mode) and asynchronous (Flow through mode). In register mode, a maximum of 40 different types of clocks are available. Manufactured by TSMC and UMC in Taiwan with a minimum machined size of 0.25μm.