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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

  • Fully integrated PLL
  • 9 single ended 3.3V LVCMOS/LVTTL outputs
  • Selectable CLK or single ended crystal inputs
  • Maximum output frequency: 250MHz
  • Maximum VCO range: 240MHz to 500MHz
  • Cycle-to-cycle jitter: ±100 (typical)
  • Output skew: 375ps (maximum) all outputs @ same frequency
  • 3.3V operating supply
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

Description

The 87950I is a low voltage, low skew 1-9 LVCMOS/ LVTTL Clock Generator. With output frequencies up to 250MHz the 87950I is targeted for high performance clock applications. Along with a fully integrated PLL the 87950I contains frequency configurable outputs.

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