ST3DV520A

Obsolete
Design Win

High bandwidth switch with 20- to 10-bit MUX/DEMUX

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Product overview

Description

The ST3DV520A 20- to 10-bit multiplexer/demultiplexer is a high bandwidth bidirectional switch with low RONsuitable for analog video applications.

The signal from each input is multiplexed into one of two selected outputs, while the unselected switch goes into Hi-Z status. The device is designed for very low crosstalk, low bit-to-bit skew and low I/O capacitance.

The ST3DV520A device supports high definition (HD) video switching standards and is also suitable for general-purpose switching that requires high signal integrity.

  • All features

    • Low RON: 4.0 Ω typical
    • VCCoperating range: 3.0 to 3.6 V
    • Enhanced ESD protection: > 8 kV (contact) and 15 kV (HBM)
    • Channel on capacitance: 9.5 pF typical
    • Switching time speed: 9 ns
    • Near to zero propagation delay: 250 ps
    • Very low crosstalk: -45 dB at 250 MHz
    • Bit-to-bit skew: 200 ps
    • > 600 MHz -3 dB typical bandwidth (or data frequency)
    • Package: QFN56

EDA Symbols, Footprints and 3D Models

The STMicroelectronics team - ST3DV520A

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