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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

  • Fourth-generation FemtoClock® Next Generation (NG) technology
  • Footprint compatible with 5mm x 7mm differential oscillators
  • One differential LVPECL output pair
  • CLK, nCLK input pair can accept the following levels: HCSL, LVDS, LVPECL, LVHSTL
  • Output frequency: 161.1328125MHz
  • RMS phase jitter, 12kHz to 20MHz = 0.567ps (typical)
  • Full 3.3V or 2.5V operating supply
  • -40 °C to 85 °C ambient operating temperature
  • Lead-free (RoHS 6) packaging

Description

The 8N3PG10MBKI-161 is a very versatile programmable LVPECL synthesizer that can be used for OTN/SONET to Ethernet or 10GB Ethernet to OTN/SONET rate conversions. The conversion rate is pin-selectable and one of the four rates is supported at a time. In the default configuration, an input clock of 156.25MHz is converted to 161.1328125MHz output (dithering off).

The device uses Renesas' fourth-generation FemtoClock® NG technology to deliver low phase noise clocks combined with low power consumption. The RMS phase jitter at 161.1328125MHz output frequency is 0.567ps (12kHz to 20MHz integration range).

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