Skip to main content
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 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
Phase Jitter Max RMS (fs)311
Phase Jitter Max RMS (ps)0.311
Phase Jitter Typ RMS (fs)232
Phase Jitter Typ RMS (ps)0.232
Freq. Accuracy Temp. (± PPM)50
Freq. Stability Total (± PPM)63
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)-40 to 85°C
Abs. Pull Range Min. (± PPM)100
C-C Jitter Max P-P (ps)30
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 TypeLVPECL
Outputs (#)1
Package Area (mm²)35
Period Jitter Max P-P (ps)2.8
Period Jitter Typ P-P (ps)1.9
Pitch (mm)2.57
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 8N3S270 is a Frequency-Programmable Crystal Oscillator with very flexible frequency programming capabilities. The device uses Renesas' fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance. 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 frequency 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. The 8N3S270EC-1103 is a Frequency-Programmable Crystal Oscillator with very flexible frequency programming capabilities. The device uses Renesas' fourth generation FemtoClock® NG technology for an optimum of high clock frequency and low phase noise performance (<0.25ps RMS 12kHz - 20MHz, typical). The device accepts a 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 is programmed for an output frequency of 240MHz. The extended temperature range supports wireless infrastructure, telecommunication and networking end equipment requirements.