PCK2001MDB

14.318-150 MHz I²C 1:10 clock buffer


The PCK2001M is a 1-10 fanout buffer used for 133/100 MHz CPU, 66/33 MHz PCI, 14.318 MHz REF, or 133/100/66 MHz SDRAM clock distribution. 10 outputs are typically used to support up to 2 SDRAM DIMMs commonly found in laptop or mobile applications. The PCK2001M has the same features and operating characteristics of the PCK2001 and is available in the SSOP 28 pin package.

Features and benefits

  • Mobile (reduced pincount) version of PCK2001
  • Typically used to support two SDRAM DIMMs
  • 28-pin SSOP package
  • Same general features as PCK2001
  • See PCK2001 for 48-pin 1-18 buffer part supporting up to 4 SDRAM DIMMs
  • Optimized for 66 MHz, 100 MHz and 133 MHz operation
  • 175 ps skew outputs
  • Individual clock output enable/disable via I²C
All information on this product information page is subject to the subsequent disclaimers:

Devices listed on this page should not be used for new designs!

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Parametric search

Parametrics of this product

Type numberPackageOperating frequency(MHz)Supply voltage(V)ApplicationInputsOutputsRise/fall time(ps)Skew (output-output)(ps)Skew (part-part)(ps)Other featuresOperating Temperature(Cel)
PCK2001MDBSOT341-1
(SSOP28)		1333PC clock distribution1 x LVTTL10 x LVTTL1000150250I2C individual output enable0~+70

Similar products

Package

All type numbers in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
PCK2001MDBPCK2001MDB,1129352 624 49112Withdrawn
Replacement product		SOT341-1
(SSOP28) 		TubeStandard Marking
PCK2001MDBPCK2001MDB,1189352 624 49118Withdrawn
Replacement product		SOT341-1
(SSOP28) 		Reel Pack, SMD, 13"Standard Marking
PCK2001MDBPCK2001MDB,5189352 624 49518Withdrawn
Replacement product		SOT341-1
(SSOP28) 		Reel Dry Pack, SMD, 13"Standard Marking
PCK2001MDBPCK2001MDB,5129352 624 49512Withdrawn
Replacement product		SOT341-1
(SSOP28) 		Tube Dry PackStandard Marking

Outline drawing

Package VersionPackage NamePackage DescriptionReference CodesIssue Date
SOT341-1SSOP28plastic shrink small outline package; 28 leads; body width 5.3 mmMO-150 (JEDEC); 2003-02-19

Related documents

Reflow soldering

Selection guide

Wave soldering

Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
PCK2001MDB93526244911230-Jun-1131-Dec-11PCK2001RDBDN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
PCK2001MDB93526244911830-Jun-1131-Dec-11PCK2001RDBDN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
PCK2001MDB93526244951830-Jun-1131-Dec-11PCK2001RDBDN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
PCK2001MDB93526244951230-Jun-1131-Dec-11PCK2001RDBDN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.

Quality, reliability & chemical content

All type numbers in the table below are discontinued. See the table Discontinuation information at the bottom of this page for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
PCK2001MDBPCK2001MDB,112Not availableweek 12, 200511
PCK2001MDBPCK2001MDB,118Not availableweek 12, 200511
PCK2001MDBPCK2001MDB,518Not availableAlways Pb-free23
PCK2001MDBPCK2001MDB,512Not availableAlways Pb-free23
Quality and reliability disclaimer

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Discontinuation information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
PCK2001MDB93526244911230-Jun-1131-Dec-11PCK2001RDBDN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
PCK2001MDB93526244911830-Jun-1131-Dec-11PCK2001RDBDN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
PCK2001MDB93526244951830-Jun-1131-Dec-11PCK2001RDBDN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.
PCK2001MDB93526244951230-Jun-1131-Dec-11PCK2001RDBDN 67
  • Multi source product
  • Type number fully withdrawn
  • Limited availability (check with your usual sales contact)
Limited Availability.

Documentation for this product

File nameTitleTypeFormatDate
PCK2001M14.318-150 MHz I²C 1:10 clock bufferData sheetpdf2000-05-17

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