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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.

Features

  • 12:1 single-ended multiplexer
  • Nominal output impedance: 20Ω (VDD = 3.3V)
  • Maximum output frequency: 250MHz
  • Propagation delay: 2.7ns (maximum)
  • Full 3.3V or 2.5V supply modes
  • -40 °C to 85 °C ambient operating temperature
  • Available in lead-free (RoHS 6) packages

Description

The 850S1201I is a low-skew, 12:1, single-ended clock multiplexer. The 850S1201I has 12 selectable single-ended clock inputs and 1 single-ended clock output. The device operates up to 250MHz and is packaged in a 20-lead TSSOP package.

Parameters

AttributesValue
Temp. Range (°C)-40 to 85°C
Product CategoryClock Multiplexers

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
TSSOP6.5 x 4.4 x 1.0200.65

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