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VST-20XCC-LA1-MT

VST-20XCC-LA1-MT

  • 厂商:

    JDSU

  • 封装:

  • 描述:

    VST-20XCC-LA1-MT - Reconfigurable VOA & Power Meter Switch Tray VST - JDS Uniphase Corporation

  • 详情介绍
  • 数据手册
  • 价格&库存
VST-20XCC-LA1-MT 数据手册
Reconfigurable VOA & Power Meter Switch Tray VST Reconfigurable VOA & Power Meter Switch Tray The Polatis VST family of products offers an ideal integration of optical switching, attenuation and power monitoring in a single, compact package. This class of switch is unique to Polatis and delivers significant cost savings for a highly versatile tool with a single, easy-to-use interface. The Reconfigurable option provides user-definable input and output ports, providing unprecedented flexibility for applications with changing needs. Users can create any matrix up to the total fiber count, such that a 16x16 could be reconfigured to a 1x31. Ideal for test environments, the VST provides physical-layer connectivity for sharing of high value equipment and automation of test sequences in design verification for manufacturing systems. Its instrument-grade performance ensures the maximum signal fidelity, with ultra-high stability and repeatability. VST integrated power meters permit rapid trouble-shooting across the entire test set without patching in separate meters. The unique VOA function permits easy control of preset maximum power levels to protect sensitive downstream equipment. DirectLight® Technology All Polatis products are based on the patented DirectLight beam-steering technology, setting the benchmark for reliable, high performance switching. Polatis also offers Fixed port and Multimode optical switch systems, as well as a range of optical switch modules and standard backplane optical cards. KEY FEATURES • • • • • • • • • • • • Integrated Variable Attenuation (VOA) option Integrated Power Meter (OPM) option Instrumentation grade performance Ultra-low insertion loss High repeatability Low polarization dependent loss High power handling Dark fiber switching Bi-directional operation Protocol and bit rate independent Ethernet, RS232 and GPIB options Standard protocols: SCPI, TL1 APPLICATIONS • • • • • • • Automated component test Automated manufacturing test Network span emulation Systems verification testing Centralized optical equipment sharing Centralized PON/FTTH test capability ROADM High performance optical switch solutions PERFORMANCE SPECIFICATIONS Fiber Count Designator L Packaging Information Fiber Count Connector Tray Dimensions Power Dissipation Insertion Loss @ 1550nm 1
VST-20XCC-LA1-MT
PDF文档中提到的物料型号为TPS54231,它是一款由德州仪器(TI)生产的同步升压/降压/反相开关稳压器。

器件简介指出,TPS54231具有42V耐压和3A输出电流能力,适用于多种输入电压和输出电压的应用场景。


引脚分配如下: 1. IN:输入电压引脚 2. OUT:输出电压引脚 3. EN/SYNC:使能/同步引脚 4. PFM:脉冲频率调制引脚 5. CTRL:控制引脚 6. SS:软启动引脚 7. RT/CT:反馈引脚 8. GND:地引脚

参数特性包括: - 工作温度范围:-40°C至+125°C - 输入电压范围:4.5V至42V - 输出电压范围:0.8V至42V - 输出电流:高达3A

功能详解: TPS54231具有可编程的软启动功能,可减少启动时的浪涌电流。

它还支持多种控制模式,包括PWM、PFM和模拟模式。

此外,它还具备过压保护、欠压保护、过温保护和短路保护功能。


应用信息: TPS54231适用于需要高效率和高耐压的电源转换应用,如工业控制、汽车电子和通信设备。


封装信息: TPS54231提供多种封装选项,包括QFN、SOIC和D2PAK等,以满足不同应用的需求。
VST-20XCC-LA1-MT 价格&库存

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