The 9DBU0831 is a member of IDT's 1.5 V Ultra-Low-Power (ULP) PCIe family. The device has 8 output enables for clock management and 3 selectable SMBus addresses.

Features

  • LP-HCSL outputs; save 16 resistors compared to standard PCIe devices
  • 53 mW typical power consumption in PLL mode; minimal power consumption
  • Outputs can optionally be supplied from any voltage between 1.05 and 1.5 V; maximum power savings
  • OE# pins; support DIF power management
  • HCSL-compatible differential input; can be driven by common clock sources
  • Programmable slew rate for each output; allows tuning for various line lengths
  • Programmable output amplitude; allows tuning for various application environments
  • Pin/software selectable PLL bandwidth and PLL Bypass; minimize phase jitter for each application
  • Outputs blocked until PLL is locked; clean system start-up
  • Configuration can be accomplished with strapping pins; SMBus interface not required for device control
  • 3.3 V tolerant SMBus interface  works with legacy controllers
  • Space-saving 6x6 mm 48-pin VFQFPN; minimal board space
  • 3 selectable SMBus addresses; multiple devices can easily share an SMBus segment
     

Product Options

注文可能な製品ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
9DBU0831AKILF Active NDG48P1 VFQFPN 48 I Yes Tray
Availability
9DBU0831AKILFT Active NDG48P1 VFQFPN 48 I Yes Reel
Availability
9DBU0831AKLF Active NDG48P1 VFQFPN 48 C Yes Tray
Availability
9DBU0831AKLFT Active NDG48P1 VFQFPN 48 C Yes Reel
Availability

技術資料

タイトル 他の言語 タイプ 形式 サイズ 日付
データシート
9DBU0831 Datasheet Datasheet PDF 304 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's "Universal" Low-Power HCSL Outputs Application Note PDF 354 KB
AN-879 Low-Power HCSL vs Traditional HCSL Application Note PDF 150 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 82 KB
AN-843 PCI Express Reference Clock Requirements Application Note PDF 1.81 MB
AN-842 Thermal Considerations in Package Design and Selection Application Note PDF 403 KB
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB
AN-815 Understanding Jitter Units Application Note PDF 476 KB
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB
PCN / PDN
PCN# : A1904-01 Add Greatek, Taiwan as an Alternate Assembly Facility Product Change Notice PDF 983 KB
PCN# : A1611-02 Add JCET China as Alternate Assembly and Change of Material Set at Alternate Assembly Location Product Change Notice PDF 583 KB
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 95 KB
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 50 KB
その他資料
Timing Solutions Products Overview Overview PDF 4.11 MB
PCI Express® Timing Solutions Overview Overview PDF 301 KB
IDT Clock Generation Overview (日本語) English Overview PDF 1.83 MB
IDT Clock Distribution Overview (日本語) English Overview PDF 3.79 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

ソフトウェア/ツール

タイトル 他の言語 タイプ 形式 サイズ 日付
9DBU0831 IBIS Model Model - IBIS ZIP 21 KB