Low Power Clock for Intel Atom®-Based Systems

The 9LPRS436C is a low power CK505-compatible clock targeted at Intel-based Netbooks and Nettops. This clock synthesizer provides a single chip solution for systems using the Intel NM10 chipset paired with the Intel N450/D410/D510 Atom® CPUs. The 9LPRS436C is driven with a 25MHz crystal.

Features

  • 2 - 0.8V push-pull differential CPU pairs
  • 2 - 0.8V push-pull differential PCIEX pairs
  • 1 - 0.8V push-pull differential SATA75 pair
  • 1 - 0.8V push-pull differential DOT96 pair
  • 1 - 0.8V push-pull differential CPU/PCIEX selectable pair
  • 1 - PCI (33MHz)
  • 1 - PCICLK_F, (33MHz) free-running
  • 1 - USB, 48MHz
  • 1 - 12/48MHz
  • 1 - 25MHz
  • 1 - REF, 14.318MHz
  • 1 - 12.288MHz
  • CPU outputs cycle-cycle jitter < 85ps
  • PCIEX outputs cycle-cycle jitter < 125ps
  • SATA outputs cycle-cycle jitter < 125ps
  • PCI outputs cycle-cycle jitter < 500ps
  • +/- 100ppm frequency accuracy on all clocks
  • VDDSUSP allows 25MHz to run in S-states
  • Supports programmable spread percentage
  • Uses external 25MHz crystal, external crystal load caps are required for frequency tuning
  • PEREQ# pins to support PCIEX/SATA power management.
  • Low power differential clock outputs (No 50? resistor to GND needed)
  • Integrated 33? series resistor on all differential outputs.

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
9LPRS436CGILF Active PAG48 TSSOP 48 I Yes Tube Availability
9LPRS436CGILFT Active PAG48 TSSOP 48 I Yes Reel Availability
9LPRS436CGLF Active PAG48 TSSOP 48 C Yes Tube Availability
9LPRS436CGLFT Active PAG48 TSSOP 48 C Yes Reel Availability
9LPRS436CKILF Active NDG48P2 VFQFPN 48 I Yes Tray Availability
9LPRS436CKILFT Active NDG48P2 VFQFPN 48 I Yes Reel Availability
9LPRS436CKLF Active NDG48P2 VFQFPN 48 C Yes Tray Availability
9LPRS436CKLFT Active NDG48P2 VFQFPN 48 C Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
9LPRS436C Datasheet Datasheet PDF 195 KB Jan 24, 2012
User Guides & Manuals
Timing Solutions for Intel Atom-Based Embedded Systems Guide PDF 296 KB Nov 29, 2016
PCNs & PDNs
PCN# : A1611-02 Add JCET China as Alternate Assembly and Change of Material Set at Alternate Assembly Location Product Change Notice PDF 583 KB Dec 19, 2016
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 13, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 14, 2016
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 12, 2015
PCN# : TB1504-01R1 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 95 KB Oct 21, 2015
PCN# : TB1504-01 Qty per Reel Standardization for Selective Packages Product Change Notice PDF 50 KB Jul 20, 2015
PCN# : A1403-03 Gold wire to Copper wire Product Change Notice PDF 42 KB Oct 14, 2014
PCN# : TB1311-01 New Carrier Tape on VFQFPN-28, VFQFPN-40, VFQFPN-48 Product Change Notice PDF 790 KB Apr 7, 2014
PCN# : TB1303-02 Change of Tape & Reel Packing Method for Selective Products Product Change Notice PDF 361 KB Mar 23, 2013
PCN# : A1208-01R1 Gold to Copper Wire Product Change Notice PDF 254 KB Dec 20, 2012
PCN# : TB1110-05 NEW SHIPPING TRAY Product Change Notice PDF 653 KB Dec 5, 2011

Software & Tools

Title Other Languages Type Format File Size Date
9LPRS436 IBIS Model Model - IBIS ZIP 26 KB Mar 29, 2012