The IDT2305 is a low phase noise, high-speed PLL based, low-skew zero delay buffer. Based on the IDT proprietary low jitter Phase Locked Loop (PLL) techniques, the device provides four low skew outputs at speeds up to 133 MHz at 3.3 V. The outputs can be generated from the PLL (for zero delay), or directly from the input (for testing), and can be set to tri-state mode or to stop at a low level. The PLL feedback is on-chip and is obtained from the CLKOUT pad. The IDT2305 is available in two different versions. The IDT2305-1 is the base part. The IDT2305-1H is a high drive version with faster rise and fall times.

特長

  • Clock outputs from 10 to 133 MHz
  • Zero input-output delay
  • Four low skew (<250 ps) outputs
  • Device-to-device skew <700 ps
  • Full CMOS outputs with 25 mA output drive capability at TTL levels
  • 5 V tolerant CLKIN
  • Tri-state mode for board-level testing
  • Advanced, low power, sub-micron CMOS process
  • Operating voltage of 3.3 V
  • Industrial temperature range available
  • Packaged in 8-pin SOIC

製品選択

発注型名 Part Status Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
Active 8 C はい Tube
Availability
Active 8 C はい Reel
Availability
Active 8 I はい Tube
Availability
Active 8 I はい Reel
Availability
Notice: there are one or more orderable products that are not available in your region. For questions, contact your local sales representative.

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
2305 Datasheet データシート PDF 210 KB
アプリケーションノート、ホワイトペーパー
AN-828 Termination - LVPECL アプリケーションノート PDF 322 KB
AN-845 Termination - LVCMOS アプリケーションノート PDF 146 KB
AN-844 Termination - AC Coupling Clock Receivers アプリケーションノート PDF 170 KB
AN-842 Thermal Considerations in Package Design and Selection アプリケーションノート PDF 495 KB
AN-840 Jitter Specifications for Timing Signals アプリケーションノート PDF 442 KB
AN-834 Hot-Swap Recommendations アプリケーションノート PDF 153 KB
AN-827 Application Relevance of Clock Jitter アプリケーションノート PDF 1.15 MB
AN-815 Understanding Jitter Units アプリケーションノート PDF 565 KB
AN-805 Recommended Ferrite Beads アプリケーションノート PDF 121 KB
PCN / PDN
PDN# : CQ-17-04(R1) Product Discontinuance Notice 製品中止通知 PDF 606 KB
PDN# : CQ-17-04 Product Discontinuance Notice 製品中止通知 PDF 599 KB
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly 製品変更通知 PDF 611 KB
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly 製品変更通知 PDF 611 KB
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location 製品変更通知 PDF 596 KB
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location 製品変更通知 PDF 544 KB
PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil 製品変更通知 PDF 223 KB
PCN# : A-0605-05 AIT as Alternate Assembly Facility for SOIC/QSOP/SSOP/TSSOP/PDIP 製品変更通知 PDF 298 KB
Downloads
2305 IBIS Model モデル-IBIS ZIP 24 KB
2305 Hspice Model モデル-HSPICE ZIP 88 KB
その他資料
IDT Clock Distribution Overview (Japanese) English 概要 PDF 7.79 MB
Timing Solutions Products Overview 概要 PDF 4.11 MB
IDT Clock Generation Overview (Japanese) English 概要 PDF 2.19 MB