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Renesas Electronics Corporation

Renesas’ Timing product portfolio has been acquired by SiTime.

Datasheets, documentation, and sample orders remain available on Renesas.com through late 2026. For new designs, purchasing, support, and product inquiries, visit SiTime.com or send an email to [email protected]. Full transition to SiTime is expected by late 2026.

56-pin CK505 for Desktop P4™ Systems

Package Information

Pkg. Type:TSSOP
Pkg. Code:PAG56
Lead Count (#):56
Pkg. Dimensions (mm):14.0 x 6.1 x 1.0
Pitch (mm):0.5

Environmental & Export Classifications

Pb (Lead) FreeYes
Moisture Sensitivity Level (MSL)1
ECCN (US)
HTS (US)

Product Attributes

Pkg. TypeTSSOP
Lead Count (#)56
Pb (Lead) FreeYes
Carrier TypeReel
100M Non-SSC Outputs1
100M SSC Outputs7
25M Outputs1
Advanced FeaturesCPU 100M-400M output pair(s), SRC/DOT96 output pair(s), SRC/SE output pair(s), 14.318M output(s), 48M output(s)
App Jitter CompliancePCIe Gen1
C-C Jitter Max P-P (ps)85
Chipset ManufacturerIntel
Clock Spec.CK505
Core Voltage (V)3.3
Die FormNo
Diff. Output SignalingHCSL
Diff. Termination Resistors22
Freq. Accuracy Init. (± PPM)100
FunctionClock Generator
Input Freq (MHz)14.32 - 14.32
Length (mm)14
MOQ2000
Moisture Sensitivity Level (MSL)1
Output Freq Range (MHz)14.32 - 400
Output Skew (ps)100
Output Voltage (V)3.3V, 0.7V
Outputs (#)19
PCI 33.33M Outputs (#)5
PCIe GenerationGen1
Package Area (mm²)85.4
Pb Free Categorye3 Sn
Pitch (mm)0.5
Pkg. Dimensions (mm)14.0 x 6.1 x 1.0
Power Consumption Typ (mW)450
Qty. per Carrier (#)0
Qty. per Reel (#)2000
Reel Size (in)13
Reference OutputYes
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumYes
Supply Voltage (V)1.05 - 3.3
Tape & ReelYes
Temp. Range (°C)0 to 70°C
Thickness (mm)1
Width (mm)6.1
Xtal Freq (MHz)14.32 - 14.32
Xtal Inputs (#)1

Description

CK505 clock, 56-pin Intel Yellow Cover part