TS3DS10224 High-speed 2:4 differential multiplexer & demultiplexer | TI.com

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High-speed 2:4 differential multiplexer & demultiplexer



The TS3DS10224 device is a bidirectional differential crosspoint, 1:4, or 1:2 multiplexer and demultiplexer; or fan-out switch for high-speed differential signal applications (up to 720 Mbps). The TS3DS10224 logic table can route any input to any output creating a wide range of possible switching or multiplexing configurations. Common configurations include: differential crosspoint switching, differential 1:4 mux, or differential 2-channel 1:2 multiplexer and demultiplexer. The TS3DS10224 offers a high BW of 1.2 GHz with channel RON of 13 Ω (typical).

The TS3DS10224 can also be used to fan out a differential signal pair to two ports simultaneously (fan-out configuration). The BW performance is lower in this configuration.

The TS3DS10224 operates with a 3-V to 3.6-V power supply. It features ESD protection of up to ±8-kV contact discharge and 2-kV human-body model on its I/O pins.

The TS3DS10224 provides fail-safe protection by isolating the I/O pins with high impedance when the power supply (VCC) is not present.


  • Can be configured for
    • Differential Crosspoint Switching
    • Differential Single Channel 1:4 Multiplexer and Demultiplexer
    • Differential 2-Channel 1:2 Multiplexer and Demultiplexer
    • Differential Fan-Out of Signal Pair to Two Ports Simultaneously
  • Bidirectional Operation
  • Fail-Safe Protection: IOFF Protection Prevents Current Leakage in Powered-Down State
    (VCC = 0 V)
  • High BW (1.2 GHz Typical)
  • Low RON and CON:
    • 13-Ω RON Typical
    • 9-pF CON Typical
  • ESD Performance (I/O Pins)
    • ±8-kV Contact Discharge (IEC61000-4-2)
    • 2-kV Human-Body Model per JESD22-A114E (to GND)
  • ESD Performance (All Pins)
    • 2-kV Human-Body Model per JESD22-A114E
  • Small WQFN package (3.00 mm × 3.00 mm,
    0.4-mm pitch)

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Part number Order Configuration Number of channels (#) VCC (Min) (V) VCC (Max) (V) Ron (Typ) (Ohms) Input/ouput voltage (Min) (V) Input/ouput voltage (Max) (V) ICC (Max) (uA) Bandwidth (MHz) ESD HBM (Typ) (kV) Operating temperature range (C) Package size: mm2:W x L (PKG) Package Group Crosstalk (dB) ESD CDM (kV) ICC (Typ) (uA) Input/output continuous current (Max) (mA) COFF (Typ) (pF) CON (Typ) (pF) Off isolation (Typ) (dB) OFF-state leakage current (Max) (µA) Propagation delay (ns) Ron (Max) (Ohms) Ron channel match (Max) (Ohms) RON flatness (Typ) (Ohms) Turn off time (disable) (Max) (ns) Turn on time (enable) (Max) (ns) VIH (Min) (V) VIL (Max) (V)
TS3DS10224 Order now Crosspoint/exchange     2     3     3.6     13     0     3.6     100     500     2.5     -40 to 85     20WQFN: 9 mm2: 3 x 3 (WQFN | 20)     WQFN | 20     Yes     1     50     100     6     12     -30     5     0.05     19     2.5     4     100     30     2.3     0.6