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DS211

Synology DiskStation DS211

Highlights ●●OptimalPrice/PerformanceRatio ●●RAIDProtection ●●Windows+Mac+LinuxCrossPlatformFileSharing ●●RichOfficeApplications ●●EffortlessFileBackup ●●PeaceofMindwithAES256-bitShare-levelencryption

DS211

Multi-die, single LED for effective single source lamps

DS211+

Synology DiskStation DS211

Highlights ●●108MB/secReading,55MB/secWriting1 ●●Windows?ACLSupport ●●CompleteBackupSolutions ●●256-bitAESHardwareEncryptionEngine ●●HotSwappableHardDrives ●●CoolandQuietDesign ●●Power-savingwithonly24WinOperation

DS2114

SCSI Terminator

DESCRIPTION TheSCSI–2andSCSI–3standardsrecommendtheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle–endeddriversandreceivers.TheDS2114SCSITerminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefitso

DS2117M

Ultra3 LVD/SE SCSI Terminator

DESCRIPTION TheDS2117MUltra3LVD/SESCSITerminatorisbothaLowVoltageDifferential(LVD)andSingleEnded(SE)terminator.ThemultimodeoperationenablesthedesignertoimplementLVDincurrentproductswhileallowingtheend-userSEbackwardcompatibilitywithlegacydevices.Ifthedevic

DS2117M

Ultra2 LVD/SE SCSI端接器; \n? Complies with SCSI-1, 2, and 3, Fast SCSI, Ultra, Ultra2, Ultra160, and Ultra320 \n? Actively terminates 9 signal line pairs \n? Provides multimode low voltage differential/single-ended (LVD/SE) termination \n? Auto-selection of LVD or SE termination \n? 5% tolerance on both LVD and SE termination resistance \n? Hardware or software switchable power-down mode \n? Low power-down capacitance of 3pf \n? On-chip thermal shutdown circuitry \n? SCSI bus hot-plug compatible \n? Operating ranges:\n? 2.7V to 5.5V \n? 0°C to +70°C;

The DS2117M LVD/SE SCSI Terminator combines a low-voltage differential (LVD) and single-ended (SE) termination. The multimode operation enables the designer to combine LVD capability for current products with SE backwards-compatibility for legacy SCSI devices.\n On an LVD-only bus, the DS2117M will use LVD termination. If any SE devices are connected to the bus, then it will use SE termination. If an HVD (high voltage differential) device is connected to the bus, then it will isolate the termination from the bus. All of this is accomplished automatically inside the part by sensing the voltage on the SCSI bus DIFFSENS line. An integrated digital filter eliminates the need for external passive components on the DIFFSENS line.\n The DS2117M was designed for a low input capacitance of 3pF that is necessary to support Ultra SCSI transfer rates. Three DS2117M terminators can be used to terminate a wide SCSI bus. Applications include high-end PCs, workstations, SCSI host bus adapters, terminated cable assemblies, terminated connectors, RAID systems, and SCSI peripherals.\n All Dallas terminators feature power-down mode with extremely low quiescent consumption. Different SCSI terminators are available to match every existing SCSI protocol and to address different design concerns, such as price, board space and voltage differential.

DS2118M

Ultra3 LVD/SE SCSI端接器; \n? 完全兼容于SCSI SPI-2、SPI-3、SPI-4、Ultra160和Ultra320規(guī)范 \n? 提供多種模式低電壓 \n? 差分/單端(LVD/SE) \n? 九對信號線端接 \n? 自動選擇LVD或SE終端匹配 \n? 5%的SE和LVD終端電阻誤差 \n? 極低的3pF斷電電容 \n? 片內(nèi)熱關(guān)斷電路 \n? 熱插拔兼容于SCSI總線 \n? 完全支持反相SE SCSI信號;

DS2118M Ultra3 LVD/SE的SCSI終端匹配電路是一款具有低電壓差分(LVD)和單端(SE)特性的終端匹配電路。多模式工作允許設(shè)計者在目前的產(chǎn)品中采用LVD，同時允許終端用戶保持與早期器件的單端向下兼容性。如果設(shè)備僅連接到LVD總線上，DS2118M則使用LVD終端匹配。如果任何SE器件連接到總線上，則DS2118M將使用SE終端匹配。芯片內(nèi)部通過檢測SCSI總線的DIFFSENS線電壓來自動完成上述功能。\n 對于LVD終端匹配，DS2118M集成了兩路帶有9個精密電阻串的電流源。對于SE終端匹配，則使用了一個穩(wěn)壓器和9個精密的110Ω電阻。對于寬SCSI總線，需要使用3片DS2118M終端器。

DS2118M

Ultra2 LVD/SE SCSI Terminator

DESCRIPTION TheDS2118MUltra2LVD/SESCSITerminatorisbothaLowVoltageDifferential(LVD)andSingle-Ended(SE)terminator.ThemultimodeoperationenablesthedesignertoimplementLVDincurrentproductswhileallowingtheend-userSEbackwardcompatibilitywithlegacydevices.Ifthedevi

DS2118MB

Ultra3 LVD/SE SCSI Terminator

DETAILEDDESCRIPTION TheDS2118MUltra3LVD/SESCSIterminatorisbothalow-voltagedifferential(LVD)andsingle-ended(SE)terminator.ThemultimodeoperationenablesthedesignertoimplementLVDincurrentproductswhileallowingtheend-userSE-backwardcompatibilitywithlegacydevices.If

DS2118MB/T,R

Ultra3 LVD/SE SCSI Terminator

DETAILEDDESCRIPTION TheDS2118MUltra3LVD/SESCSIterminatorisbothalow-voltagedifferential(LVD)andsingle-ended(SE)terminator.ThemultimodeoperationenablesthedesignertoimplementLVDincurrentproductswhileallowingtheend-userSE-backwardcompatibilitywithlegacydevices.If