The 527-03 is the most flexible way to generate an output clock from an input clock with zero skew. The user can easily configure the device to produce nearly any output clock that is multiplied or divided from the input clock. The part supports non-integer multiplications and divisions. Using Phase-Locked Loop (PLL) techniques, the device accepts an input clock up to 200 MHz and produces an output clock up to 160 MHz. The 527-03 aligns rising edges on CLKIN with FBPECL at a ratio determined by the reference and feedback dividers. For a PECL input and output clock with zero delay, use the 527-04.

Features

  • Packaged as 28 pin SSOP, Pb free (150 mil body)
  • Synchronizes fractional clocks rising edges
  • CMOS in to PECL out
  • Pin selectable dividers
  • Zero input to output skew
  • User determines the output frequency - no software needed
  • Slices frequency or period
  • Input clock frequency of 1.5 MHz to 200 MHz
  • Output clock frequencies from 2.5 MHz to 160 MHz
  • Very low jitter
  • Duty cycle of 45/55
  • Operating voltage of 3.3 V
  • Advanced, low power CMOS process

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
527R-03LF Obsolete PCG28 QSOP 28 C Yes Tube
Availability
527R-03LFT Obsolete PCG28 QSOP 28 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
527-03 Datasheet Datasheet PDF 256 KB
アプリケーションノート、ホワイトペーパー
AN-828 Termination - LVPECL Application Note PDF 322 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 170 KB
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-834 Hot-Swap Recommendations Application Note PDF 153 KB
AN-815 Understanding Jitter Units Application Note PDF 565 KB
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.15 MB
AN-805 Recommended Ferrite Beads Application Note PDF 121 KB
System Applications and Design Guidelines with IDT?s Zero-Delay Buffers Application Note PDF 294 KB
527-03 / -04 Demo Board Instructions Application Note PDF 1.82 MB
PCN / PDN
PDN# : U-12-03R4 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 72 KB
PDN# : U-12-03R3 Product Discontinuation Notice PDF 72 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB
その他資料
IDT Clock Distribution Overview (日本語) English Overview PDF 3.79 MB