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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.

Spread Spectrum Multiplier Clock

Package Information

CAD Model:View CAD Model
Pkg. Type:QSOP
Pkg. Code:PCG20
Lead Count (#):20
Pkg. Dimensions (mm):8.7 x 3.8 x 1.47
Pitch (mm):0.64

Environmental & Export Classifications

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

Product Attributes

Pkg. TypeQSOP
Lead Count (#)20
Pb (Lead) FreeYes
Carrier TypeReel
Advanced FeaturesSpread Spectrum, Reference Output
Core Voltage (V)3.3
Feedback InputNo
Input Freq (MHz)25
Input TypeCrystal, LVCMOS
Inputs (#)1
Length (mm)8.7
MOQ2500
Moisture Sensitivity Level (MSL)1
Output Banks (#)2
Output Freq Range (MHz)20 - 150
Output TypeLVCMOS
Output Voltage (V)3.3
Outputs (#)2
Package Area (mm²)33.1
Pb Free Categorye3 Sn
Period Jitter Typ P-P (ps)150
Phase Jitter Typ RMS (ps)40
Pitch (mm)0.64
Pkg. Dimensions (mm)8.7 x 3.8 x 1.47
Prog. ClockNo
Qty. per Carrier (#)0
Qty. per Reel (#)3000
Reel Size (in)13
Reference OutputYes
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Spread SpectrumYes
Tape & ReelYes
Temp. Range (°C)0 to 70°C
Thickness (mm)1.47
Width (mm)3.8

Description

The MK1714-01 is a low cost, high performance clock synthesizer with selectable multipliers and percentages of spread spectrum designed to generate high frequency clocks with low EMI. Using analog/digital Phase Locked Loop (PLL) techniques, the device accepts an inexpensive, fundamental mode, parallel resonant crystal or clock input to produce a spread or dithered output. This reduces the EMI amplitude peaks at the odd harmonics by several dB. The OE pin places both outputs into a high impedance state for board level testing. The PD pin powers down the entire chip and the outputs are held low. See the MK1714-02 for other selections on input ranges and spreads.