3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch
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The PI3USB20 is a 8- to 4-Channel multiplexer/demultiplexer Video Switch with Hi-Z outputs. Industry leading advantages include a propagation delay of less than 250ps, resulting from its low channel resistance and I/O capacitance.
The device multiplexes differential outputs from a USB Host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew, high channel-to-channel noise isolation and is compatible with various standards, such as high speed USB 2.0 (480 Mb/s).
• RON is 4Ω typical
• Low bit-to-bit skew: 200ps
• Low Crosstalk: –27dB @ 250MHz
• Near-Zero propagation delay: 250ps
• Switching speed: 9ns
• Channel On-Capacitance: 6pF (typical)
• VCC Operating Range: +3.0V to +3.6V
• ESD>2000V . . . Human Body Model
• >500 MHz bandwidth (or data frequency)
• Package (Pb-free & Green available): -16-pin, 173-mil wide plastic TSSOP (L)
• Routes signals for USB 2.0
Compliance (Only Automotive Supports PPAP) |
Standard |
|---|---|
Configuration |
Mux: 4-Channel, 2:1 |
Differential Channels |
2 |
HotInsertion |
1 |
Lanes |
N/A |
OtherFeatures |
N/A |
Rail-to-Rail |
0 |
Signal Type |
Differential |
Single Ended Channels |
4 |
Type |
SPDT |
Voltage |
3 |
Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents
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A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2770 | 2025-10-30 | 2025-10-30 | Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products |
| PCN-2642 | 2023-09-05 | 2024-03-05 | Device End of Life (EOL) |
