The 8S73034I is a high-speed, differential-to- LVPECL clock divider designed for high-performance telecommunication, computing and networking applications. High clock frequency capability and the differential design make the 8S73034I an ideal choice for performance clock distribution networks. The device frequency-divides the input clock by ÷2, ÷4 and ÷8. Each frequency-divided clock signal is output at a separate LVPECL output. The differential input pair can be driven by LVPECL, LVDS, CML and SSTL signals. Single-ended input signals are supported by using the integrated bias voltage generator (VBB). The 8S73034I is optimized for 3.3V and 2.5V power supply voltages and the temperature range of -40 to +85°C. The device is available in space-saving 16-lead TSSOP and SOIC packages.

特長

  • ÷2, ÷4 and ÷8 clock frequency divider
  • Three differential LVPECL output pairs
  • One differential PCLK, nPCLK input pair
  • PCLK, nPCLK pair can accept the following differential input levels: LVPECL, LVDS, CML
  • VBB bias voltage generator supports single-ended LVPECL clock input signals
  • LVCMOS control inputs
  • Maximum input frequency: 3.2GHz
  • Translates any single-ended input signal to 3.3V LVPECL levels with bias resistors on nPCLK input
  • LVPECL mode operating voltage supply range: VCC = 2.375V to 3.8V, VEE = 0V
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

製品選択

発注型名 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type 購入/サンプル
Obsolete TSSOP 16 I はい Tube
Availability
Obsolete TSSOP 16 I はい Reel
Availability
Obsolete SOIC 16 I はい Tube
Availability
Obsolete SOIC 16 I はい Reel
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
8S73034I Final Data Sheet データシート PDF 972 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-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-833 Differential Input Self Oscillation Prevention アプリケーションノート PDF 180 KB
AN-836 Differential Input to Accept Single-ended Levels アプリケーションノート PDF 120 KB
AN-835 Differential Input with VCMR being VIH Referenced アプリケーションノート PDF 160 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-18-04 PRODUCT DISCONTINUANCE NOTICE 製品中止通知 PDF 550 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# : TB1403-01 Changed in Carrier Tape, Plastic Reel and Quantity per Reel on TSSOP-14, TSSOP-16 製品変更通知 PDF 663 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products 製品変更通知 PDF 361 KB
その他資料
Timing Solutions Products Overview 概要 PDF 4.11 MB
IDT Products for Radio Applications (Japanese) English 製品概要 PDF 6.27 MB
IDT Clock Generation Overview (Japanese) English 概要 PDF 2.19 MB
IDT Clock Distribution Overview (Japanese) English 概要 PDF 7.79 MB