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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.

LVDS Frequency-Programmable Crystal Oscillator

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

Moisture Sensitivity Level (MSL)1
Pb (Lead) FreeYes
ECCN (US)EAR99
HTS (US)8542.39.0090

Product Attributes

Lead Count (#)6
Carrier TypeReel
Moisture Sensitivity Level (MSL)1
Freq. Accuracy Temp. (± PPM)100
Freq. Stability Total (± PPM)113
Pitch (mm)2.57
Qty. per Reel (#)1000
Supply Voltage (V)3.3 - 3.3
Qty. per Carrier (#)0
Pb (Lead) FreeYes
Pb Free Categorye4 Au
Temp. Range (°C)0 to 70°C
Abs. Pull Range Min. (± PPM)100
C-C Jitter Typ P-P (ps)20
Family NameFemtoClock NG
Feedback InputNo
Freq. Accuracy Init. (± PPM)10
FunctionXO
Length (mm)7
MOQ1000
Output Freq Range (MHz)15.476 - 866.67, 975 - 1300
Output TypeLVDS
Outputs (#)1
Package Area (mm²)35
Period Jitter Max P-P (ps)5
Period Jitter Typ P-P (ps)3
Phase Jitter Max RMS (fs)900
Phase Jitter Max RMS (ps)0.9
Phase Jitter Typ RMS (fs)500
Phase Jitter Typ RMS (ps)0.5
Pkg. Dimensions (mm)7.0 x 5.0 x 1.5
Pkg. TypeCDIP
Product CategoryCrystal Oscillators
Prog. ClockNo
Reel Size (in)13
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelYes
Thickness (mm)1.5
Width (mm)5

Description

The 8N4S270 is a Factory Frequency-Programmable Crystal Oscillator with very flexible frequency programming capabilities. The device uses IDT's fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance (0.5ps RMS 12kHz - 20MHz). The device accepts 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 in the range from 15.476MHz to 866.67MHz and from 975MHz to 1,300MHz and supports a very high degree of frequency precision of 218Hz or better. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements.