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See Technical Specifications

932SQL456AKLF +BOM

Low-Power CK420BQ Derivative for PCIe Separate Clock Architectures

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

932SQL456AKLF
Datasheet:

932SQL456AKLF Datasheet (PDF)
Programmabe:

Not Verified
PLL:

Yes
Main Purpose:

PCI Express (PCIe)
Input:

Crystal
EDA/CAD Models:

Request Free CAD Models for 932SQL456AKLF

932SQL456AKLF General Description

The 932SQL456 is a low power version of the CK420BQ synthesizer for Intel-based server platforms. It has 85 ohm Low-Power (LP) HCSL outputs that save 48 resistors and reduce power consumption by 50% compared to the standard CK420BQ. The 932SQL456 is driven with a 25MHz crystal for maximum performance. It generates CPU outputs of 100MHz. This device meets Separate- Reference-no-Spread (SRnS) PCIe requirements making it ideal for use in systems that need to communicate “outside the box”. 4 - Low-Power HCSL-compatible (LP-HCSL) CPU outputs2 - LP-HCSL NS_SAS outputs2 - LP-HCSL NS_SRC outputs3 - LP-HCSL SRC outputs1 - LP-HCSL DOT96 output1 - 3.3V 48M output5 - 3.3V PCI outputs1 - 3.3V 14.318M output

Key Features

Integrated 85 ohm differential terminations; saves 48 resistors compared to CK420BQ
LP-HCSL outputs; up to 50% typical power savings compared to standard CK420BQ
64-pin TSSOP and VFQFPN packages; smallest board footprint
CPU, SRC, NS_SRC and NS_SAS cycle-cycle jitter <50ps
Output to output skew <50ps
Phase jitter: PCIe Gen2 <2.2ps rms
Phase jitter: PCIe Gen3 <0.7ps rms
Phase jitter: QPI <0.3ps rms
Phase jitter: NS-SAS <1.3ps rms using long period phase jitter method
Available in -40° to +85°C industrial temperature range version; supports demanding operating environments

Specifications

Series	-	Programmabe	Not Verified
PLL	Yes	Main Purpose	PCI Express (PCIe)
Input	Crystal	Output	LP-HCSL
Number of Circuits	1	Ratio - Input:Output	1:11
Differential - Input:Output	No/Yes	Frequency - Max	100MHz
Voltage - Supply	3.135V ~ 3.465V	Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount	Base Product Number	932SQL456