The 870919I-01 is an LVCMOS clock generator that uses an internal phase lock loop (PLL) for frequency multiplication and to lock the low-skew outputs to the selected reference clock. The device offers eight outputs. The PLL loop filter is completely internal and does not require external components. Several output configurations of the PLL feedback and a divide-by-2 (controlled by FREQ_SEL) allow applications to optimize frequency generation over a wide range of input reference frequencies. The PLL can also be disabled by the PLL_EN control signal to allow for low frequency or DC testing. The LOCK output asserts to indicate when phase-lock has been achieved. The 870919I-01 device is a member of the family of high performance clock solutions from IDT.

Features

  • Two selectable single-ended input reference clocks
  • Eight single-ended clock outputs
  • Internal PLL does not require external loop filter components
  • 5V tolerant inputs
  • Maximum output frequency: 160MHz, (2XQ output)
  • Maximum output frequency: 80MHz, (Q0:Q4 and nQ5 outputs)
  • LVCMOS interface levels for all inputs and outputs
  • PLL disable feature for low-frequency testing
  • PLL lock output
  • Selectable synchronization of output to input edge
  • Output drive capability: ±24mA
  • Output skew: 300ps (maximum), Q0:Q4
  • Output skew: 500ps (maximum), all outputs
  • Full 3.3V supply voltage
  • Available in lead-free (RoHS 6) package
  • -40°C to 85°C ambient operating temperature
  • Fully pin and function compatible with the IDT QS5LV919 (including 55, 70, 100, 133 and 160MHz options)

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
870919BRI-01LF Obsolete PCG28 QSOP 28 I Yes Tube
Availability
870919BRI-01LFT Obsolete PCG28 QSOP 28 I Yes Reel
Availability
870919BVI-01LF Obsolete PLG28 PLCC 28 I Yes Tube
Availability
870919BVI-01LFT Obsolete PLG28 PLCC 28 I Yes Reel
Availability

技术资料

文档标题 他の言語 文档类型 文档格式 文件大小
数据手册与勘误表
ICS870919I-01 Datsheet Datasheet PDF 179 KB
应用指南 &白皮书
AN-828 Termination - LVPECL Application Note PDF 229 KB
AN-845 Termination - LVCMOS Application Note PDF 62 KB
AN-844 Termination - AC Coupling Clock Receivers Application Note PDF 82 KB
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-834 Hot-Swap Recommendations Application Note PDF 67 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# : A1808-01 Transfer Assembly Location from Amkor Philippines for select pacakges Product Change Notice PDF 39 KB
PDN# : CQ-16-04 QUARTER MARKET DECLINED PDN Product Discontinuation Notice PDF 560 KB
PDN# : CQ-15-05 Market Declined Quarterly PDN Product Discontinuation Notice PDF 623 KB
PCN#: A1309-03 Additional Assembly Sources Product Change Notice PDF 398 KB
PDN# : N-12-22R2 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 363 KB
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB
PDN# : N-12-22R1 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 209 KB
其它
Timing Solutions Products Overview Overview PDF 4.11 MB
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB