概览

The M2053 is a VCSO (Voltage Controlled SAW Oscillator) based clock PLL designed for FEC clock ratio translation in 10Gb optical systems such as 10GbE 64b/66b. It supports both mapping and de-mapping of 64b/66b encoding and FEC (Forward Error Correction) clock multiplication ratios. The ratios are pin-selected from pre-programming look-up tables.

  • Integrated SAW delay line
  • Output of 15 to 700 MHz *
  • Low phase jitter < 0.5 ps rms typical (12kHz to 20MHz or 50Hz to 80MHz)
  • Pin-selectable PLL divider ratios support 64b/66b and FEC encoding/decoding ratios:
  • - M2053: Map 10GbE to 66B/64B or 255/238 FEC
  • Scalable dividers provide further adjustment of loop bandwidth as well as jitter tolerance
  • LVPECL clock output (CML and LVDS options available)
  • Reference clock inputs support differential LVDS, LVPECL, as well as single-ended LVCMOS, LVTTL
  • Loss of Lock (LOL) output pin
  • Narrow Bandwidth control input (NBW Pin)
  • Hitless Switching (HS) options with or without Phase Build-out (PBO) available
  • performance conforms with SONET (GR-253) /SDH (G.813) MTIE and TDEV during reference clock reselection
  • Single 3.3V power supply
  • Small 9 x 9 mm SMT (surface mount) package

文档
类型 文档标题 日期
产品变更通告
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products
PDF 361 KB
End Of Life Notice
PDN# : Z-13-01 PRODUCT DISCONTINUANCE NOTICE
PDF 71 KB
2 items

设计和开发

ECAD 模块

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

此为出厂可配置设备。试用自定义部件配置工具。
    Processing table
    Pkg. Type
    Lead Count (#)
    Temp. Grade
    Pb (Lead) Free
    Carrier Type
    购买 / 样片
    器件号
    M2053-11-644.5313
    circle过时
    memory
    view_in_ar
    		CLCC 36 C Yes Tube
    M2053-11-644.5313T
    circle过时
    memory
    view_in_ar
    		CLCC 36 C Yes Reel
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product