The 9DBU0731 is a member of IDT's 1.5 V Ultra-Low-Power (ULP) PCIe family. The device has 7 output enables for clock management, and 3 selectable SMBus addresses.

特長

  • LP-HCSL outputs; save 14 resistors compared to standard HCSL outputs
  • 36 mW typical power consumption; ultra-low power consumption
  • Separate power rail for LP-HCSL outputs can optionally be supplied from any voltage between 1.05 and 1.5 V; maximum power savings
  • OE# pin for each output; support DIF power management
  • HCSL differential input; can be driven by common clock sources
  • Spread spectrum tolerant; allows reduction of EMI
  • Programmable Slew rate for each output; allows tuning for various line lengths
  • Programmable output amplitude; allows tuning for various application environments
  • 1 MHz to 167 MHz operating frequency
  • Device contains default configuration; SMBus interface not required for device operation
  • 3.3 V tolerant SMBus interface  works with legacy controllers
  • Selectable SMBus addresses; multiple devices can easily share an SMBus segment
  • Space-saving 5x5mm 40-pin VFQFPN; minimal board space

製品選択

発注型名 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type パッケージ 購入/サンプル
9DBU0731AKILF Active VFQFPN 40 I はい Tray Package Info
Availability
9DBU0731AKILFT Active VFQFPN 40 I はい Reel Package Info
Availability

ドキュメント&ダウンロード

タイトル 他の言語 分類 形式 サイズ 日付
データシート
9DBU0731 Datasheet Datasheet PDF 299 KB
アプリケーションノート、ホワイトペーパー
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT Universal Low-Power HCSL Outputs Application Note PDF 480 KB
AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 235 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 170 KB
AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.90 MB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 495 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 442 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.15 MB
AN-815 Understanding Jitter Units Application Note PDF 565 KB
AN-805 Recommended Ferrite Beads Application Note PDF 121 KB
PCN / PDN
PDN#: CQ-19-04 Product Discontinuance Notice Product Discontinuation Notice PDF 1010 KB
PCN# : A1904-01 Add Greatek, Taiwan as an Alternate Assembly Facility Product Change Notice PDF 983 KB
その他資料
PCI Express Timing Solutions Overview Overview PDF 275 KB
Timing Solutions Products Overview Overview PDF 4.11 MB
IDT Clock Generation Overview (Japanese) English Overview PDF 2.19 MB
IDT Clock Distribution Overview (Japanese) English Overview PDF 7.79 MB
IDT Clock Generation Overview (Japanese) English Overview PDF 2.19 MB
IDT Clock Distribution Overview (Japanese) English Overview PDF 7.79 MB
IDT Fanout Buffers Product Overview Product Brief PDF 739 KB
High-Performance, Low-Phase Noise Clocks Buffers product brief Product Brief PDF 378 KB