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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.

LVPECL Frequency-Programmable VCXO

Package Information

CAD Model:View CAD Model
Pkg. Type:CDIP
Pkg. Code:CD6
Lead Count (#):6
Pkg. Dimensions (mm):7.0 x 5.0 x 1.5
Pitch (mm):2.57

Environmental & Export Classifications

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

Product Attributes

Pkg. TypeCDIP
Lead Count (#)6
Pb (Lead) FreeYes
Carrier TypeReel
Abs. Pull Range Min. (± PPM)4
C-C Jitter Max P-P (ps)14
C-C Jitter Typ P-P (ps)6
Family NameFemtoClock NG
Feedback InputNo
Freq. Accuracy Init. (± PPM)10
Freq. Accuracy Temp. (± PPM)50
Freq. Stability Total (± PPM)63
FunctionVCXO
Length (mm)7
MOQ1000
Moisture Sensitivity Level (MSL)1
Output Freq Range (MHz)15.476 - 866.67, 975 - 1300
Output TypeLVPECL
Outputs (#)1
Package Area (mm²)35
Pb Free Categorye4 Au
Period Jitter Max P-P (ps)6
Period Jitter Typ P-P (ps)4
Phase Jitter Max RMS (fs)630
Phase Jitter Max RMS (ps)0.63
Phase Jitter Typ RMS (fs)500
Phase Jitter Typ RMS (ps)0.5
Pitch (mm)2.57
Pkg. Dimensions (mm)7.0 x 5.0 x 1.5
Prog. ClockNo
Qty. per Carrier (#)0
Qty. per Reel (#)1000
Reel Size (in)13
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Supply Voltage (V)3.3 - 3.3, 2.5 - 2.5
Tape & ReelYes
Temp. Range (°C)-40 to 85°C
Thickness (mm)1.5
VCO Gain Typ. (ppm/V)7
Width (mm)5

Description

The IDT8N3SV76 is an LVPECL frequency-programmable VCXO with very flexible frequency and pull-range programming capabilities. The device uses Renesas' fourth generation FemtoClock® NG technology for an optimum high clock frequency and low phase noise performance. It accepts a 2.5V or 3.3V supply and is packaged in a small, lead-free (RoHS 6) 6-lead ceramic 5mm x 7mm x 1.55mm package. The device can be factory-programmed to any frequency in the range of 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz to a very high degree of frequency precision of 218Hz or better. The extended temperature range supports wireless infrastructure, telecommunication, and networking end equipment requirements.