932SQL420BKLF

932SQL420BKLF Datasheet

932SQL420

Part	Datasheet
932SQL420BKLF	932SQL420BKLF (pdf)

Related Parts	Information
932SQL420BGLFT	932SQL420BGLFT
932SQL420BKLFT	932SQL420BKLFT
932SQL420BGLF	932SQL420BGLF

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ADVANCE INFORMATION DATASHEET LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS 932SQL420 The 932SQL420 is a low power version of the CK420BQ synthesizer for Intel-based server platforms. The 932SQL420 is driven with a 25MHz crystal for maximum performance. It generates CPU outputs of 100Mhz. This device has a "low-drift" non-spread SAS/SRC PLL for use in systems that need to communicate across PCIe domains. Recommended Application Low Power CK420BQ Key Specifications • CPU, SRC, NS_SRC and NS_SAS cycle-cycle jitter <50ps • Output to output skew <50ps • Phase jitter PCIe Gen2 <2.7ps rms • Phase jitter QPI <0.3ps rms • Phase jitter NS-SAS <1.3ps rms using long period phase jitter method Features/Benefits • down spread capable on CPU, SRC and PCI outputs reduce EMI • Additional down spread amounts selectable via SMBus; maximal system flexibility • 64-pin TSSOP and MLF packages space savings Output Features • 4 - Low-Power HCSL-compatible LP-HCSL CPU outputs • 2 - LP-HCSL NS_SAS outputs • 2 - LP-HCSL NS_SRC outputs • 3 - LP-HCSL SRC outputs • 1 - LP-HCSL DOT96 output • 1 - 3.3V 48M output • 5 - 3.3V PCI outputs • 1 - 3.3V 14.318M output PIn Configurations VDDXTAL X2_25 X1_25 GNDXTAL GND14 vREF14_3x/TEST_SEL VDD14 AVDD14 GND14 SMBCLK SMBDAT VDDCPU CPU3_LPT CPU3_LPC CPU2_LPT CPU2_LPC SMBCLK 1 64 SMBDAT GND14 2 63 VDDCPU AVDD14 3 62 CPU3_LPT VDD14 4 vREF14_3x/TEST_SEL 5 61 CPU3_LPC 60 CPU2_LPT GND14 6 59 CPU2_LPC GNDXTAL 7 58 GNDCPU X1_25 8 57 VDDCPU X2_25 9 56 CPU1_LPT VDDXTAL 10 55 CPU1_LPC Ordering Information Part / Order Number 932SQL420BGLF 932SQL420BGLFT 932SQL420BKLF 932SQL420BKLFT Shipping Packaging Tubes Tape and Reel Tray Tape and Reel Package 64-pin TSSOP 64-pin TSSOP 64-pin MLF 64-pin MLF Temperature 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C "LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant. While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology IDT assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments. LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS 932SQL420 932SQL420 LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS Issue Date 4/26/2010 6/3/2010 10/24/2011 12/5/2011 1/19/2012 3/27/2012 4/16/2012 6/20/2012 Who Description Page # RDW Initial Release RDW Updated block diagram to remove the IREF resistor. Updated power management table for Low Power Outputs LPO RDW Updated SMBus for LPO disabled state Various Updated electrical tables with latest CK420BQ tables. Updated frequency tables to match AP336 PLL programming Added dif output Updated bytes 5 amplitude control to and 6 to reflect new Byte 3 frequency tables. Various Updated bytes 11-45 to reflect PLL control registers and test bytes. Updated CPU/SRC/PCI Margining Table RDW Updated NS_SAS Margining Table Updated Current Consumption Table Various Updated General Description and Output Features Table Updated Various Removed support for 133M on CPU a. 48M output becomes Output only and not latched b. B6[4] is now reserved and has default value of c. CPU frequency table now reduced to 8 entries. DOT96 and NS_SAS/SRC silicon B3[3:2] and B2[1:0] amplitude swapped match Various 4 selectable spread amounts are added with control bits in B4[1:0]. i. See these bits for definition. Differential output test loads now indicate Rs instead of specific value to allow for 100ohm or 85ohm terminations. Updated Vendor ID/Revision ID byte from 0000 ordering information from AGLF/AKLF 0001 to 0001 to BGLF/BKLF Various LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS 932SQL420 932SQL420 LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS SYNTHESIZERS Innovate with IDT and accelerate your future networks. Contact: For Sales 800-345-7015 408-284-8200 Fax 408-284-2775 For Tech Support Corporate Headquarters Integrated Device Technology, Inc. 2012 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, ICS, and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA

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ADVANCE INFORMATION DATASHEET

LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS
932SQL420

The 932SQL420 is a low power version of the CK420BQ synthesizer for Intel-based server platforms. The 932SQL420 is driven with a 25MHz crystal for maximum performance. It generates CPU outputs of 100Mhz. This device has a "low-drift" non-spread SAS/SRC PLL for use in systems that need to communicate across PCIe domains.

Recommended Application

Low Power CK420BQ

Key Specifications
• CPU, SRC, NS_SRC and NS_SAS cycle-cycle jitter
<50ps
• Output to output skew <50ps
• Phase jitter PCIe Gen2 <2.7ps rms
• Phase jitter QPI <0.3ps rms
• Phase jitter NS-SAS <1.3ps rms using long period
phase jitter method

Features/Benefits
• down spread capable on CPU, SRC and PCI
outputs reduce EMI
• Additional down spread amounts selectable via SMBus;
maximal system flexibility
• 64-pin TSSOP and MLF packages space savings

Output Features
• 4 - Low-Power HCSL-compatible LP-HCSL CPU
outputs
• 2 - LP-HCSL NS_SAS outputs
• 2 - LP-HCSL NS_SRC outputs
• 3 - LP-HCSL SRC outputs
• 1 - LP-HCSL DOT96 output
• 1 - 3.3V 48M output
• 5 - 3.3V PCI outputs
• 1 - 3.3V 14.318M output

PIn Configurations

VDDXTAL X2_25 X1_25 GNDXTAL GND14 vREF14_3x/TEST_SEL VDD14 AVDD14 GND14 SMBCLK SMBDAT VDDCPU CPU3_LPT CPU3_LPC CPU2_LPT CPU2_LPC

SMBCLK 1
64 SMBDAT

GND14 2
63 VDDCPU

AVDD14 3
62 CPU3_LPT

VDD14 4 vREF14_3x/TEST_SEL 5
61 CPU3_LPC 60 CPU2_LPT

GND14 6
59 CPU2_LPC

GNDXTAL 7
58 GNDCPU

X1_25 8
57 VDDCPU

X2_25 9
56 CPU1_LPT

VDDXTAL 10
55 CPU1_LPC
Ordering Information

Part / Order Number 932SQL420BGLF 932SQL420BGLFT 932SQL420BKLF 932SQL420BKLFT

Shipping Packaging Tubes

Tape and Reel Tray

Tape and Reel

Package 64-pin TSSOP 64-pin TSSOP
64-pin MLF 64-pin MLF

Temperature 0 to +70° C 0 to +70° C 0 to +70° C 0 to +70° C
"LF" suffix to the part number are the Pb-Free configuration and are RoHS compliant.

While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology IDT assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or critical medical instruments.

LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS
932SQL420
932SQL420 LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS

Issue Date 4/26/2010 6/3/2010 10/24/2011 12/5/2011
1/19/2012 3/27/2012
4/16/2012
6/20/2012

Who Description

Page #

RDW Initial Release

RDW Updated block diagram to remove the IREF resistor.

Updated power management table for Low Power Outputs LPO

RDW Updated SMBus for LPO disabled state

Various

Updated electrical tables with latest CK420BQ tables.

Updated frequency tables to match AP336 PLL programming

Added dif output Updated bytes 5
amplitude control to and 6 to reflect new

Byte 3 frequency
tables.

Various

Updated bytes 11-45 to reflect PLL control registers and test bytes.

Updated CPU/SRC/PCI Margining Table

RDW Updated NS_SAS Margining Table Updated Current Consumption Table

Various

Updated General Description and Output Features Table

Updated
Various

Removed support for 133M on CPU
a. 48M output becomes Output only and not latched
b. B6[4] is now reserved and has default value of
c. CPU frequency table now reduced to 8 entries.

DOT96 and NS_SAS/SRC silicon B3[3:2] and B2[1:0]
amplitude
swapped
match

Various
4 selectable spread amounts are added with control bits in B4[1:0].
i. See these bits for definition.

Differential output test loads now indicate Rs instead of specific value
to allow for 100ohm or 85ohm terminations.

Updated
Vendor ID/Revision ID byte from 0000 ordering information from AGLF/AKLF
0001 to 0001 to BGLF/BKLF

Various

LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS
932SQL420
932SQL420 LOW POWER PCIE GEN2/3 & QPI CLOCK FOR INTEL-BASED SERVERS

SYNTHESIZERS

Innovate with IDT and accelerate your future networks. Contact:

For Sales
800-345-7015 408-284-8200 Fax 408-284-2775

For Tech Support

Corporate Headquarters

Integrated Device Technology, Inc.
2012 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT, ICS, and the IDT logo are trademarks of Integrated Device Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify products or services of their respective owners. Printed in USA

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 932SQL420BKLF Datasheet file may be downloaded here without warranties.

Datasheet ID: 932SQL420BKLF 636762