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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

  • 6:1 single-ended multiplexer
  • Q nominal output impedance: 7Ω (VDDO = 3.3V)
  • Maximum output frequency: 250MHz
  • Propagation delay: 3ns (maximum), VDD = VDDO = 3.3V
  • Input skew: 225ps (maximum), VDD = VDDO = 3.3V
  • Part-to-part skew: 475ps (maximum), VDD = VDDO = 3.3V
  • Additive phase jitter, RMS: 0.19ps (typical), 3.3V/3.3V
  • Operating supply modes:
    VDD/VDDO
    3.3V/3.3V
    3.3V/2.5V
    3.3V/1.8V
    2.5V/2.5V
    2.5V/1.8V
  • -40°C to 85°C ambient operating temperature
  • Available in lead-free (RoHS 6) package

Description

The 83056I is a low skew, 6:1, Single-ended Multiplexer. The 83056I has six selectable single-ended clock inputs and one single-ended clock output. The output has a VDDO pin which may be set at 3.3V, 2.5V, or 1.8V, making the device ideal for use in voltage translation applications. An output enable pin places the output in a high impedance state which may be useful for testing or debug purposes. The device operates up to 250MHz and is packaged in a 16 TSSOP package.

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