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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.

64-pin CK505 w/Fully Integrated Voltage Regulator + Integrated Series Resistor

Package Information

CAD Model:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NLG64
Lead Count (#):64
Pkg. Dimensions (mm):9.0 x 9.0 x 0.9
Pitch (mm):0.5

Environmental & Export Classifications

Pb (Lead) FreeYes
Moisture Sensitivity Level (MSL)3
ECCN (US)
HTS (US)

Product Attributes

Pkg. TypeVFQFPN
Lead Count (#)64
Pb (Lead) FreeYes
Carrier TypeTray
App Jitter CompliancePCIe Gen1
C-C Jitter Max P-P (ps)85
Chipset ManufacturerIntel
Clock Spec.CK505 Derivative
Core Voltage (V)3.3
Die FormNo
Diff. Output SignalingHCSL
Freq. Accuracy Init. (± PPM)100
FunctionClock Generator
Input Freq (MHz)14.32 - 14.32
Length (mm)9
MOQ207
Moisture Sensitivity Level (MSL)3
Output Freq Range (MHz)14.32 - 400
Output Skew (ps)100
Output Voltage (V)3.3V, 0.7V
Outputs (#)21
PCIe GenerationGen1
Package Area (mm²)81
Pb Free Categorye3 Sn
Pitch (mm)0.5
Pkg. Dimensions (mm)9.0 x 9.0 x 0.9
Qty. per Carrier (#)207
Qty. per Reel (#)0
Reference OutputYes
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumYes
Supply Voltage (V)1.05 - 3.3
Tape & ReelNo
Temp. Range (°C)0 to 70°C
Thickness (mm)0.9
Width (mm)9
Xtal Freq (MHz)14.32 - 14.32
Xtal Inputs (#)1

Description

CK505 compliant clock with fully integrated voltage regulator and Internal series resistor on differential outputs.