ISL54225 - High-Speed USB 2.0 (480Mbps) Multiplexer
Renesas
General Description
Truth Table
PIN µTQFN TDFN NAME
DESCRIPTION
1
2
HSD2- USB Data Port Channel 2
2
3 HSD2+ USB Data Port Channel 2
3
4
D+ USB Data COM Port
4
5
GND Ground Connection
5
6
D- USB Data COM Port
6
7
HSD1- USB Data Port Channel 1
7
8 HSD1+ USB Data Port Channel 1
8
9
OE Bus Switch
Key Features
High-Speed (480Mbps) and Full-Speed (12Mbps) Signaling Capability per USB 2.0.
1.8V Logic Compatible (2.7V to +3.6V Supply).
Enable Pin to Open all Switches.
Low Power Mode.
Power OFF Protection.
D-/D+ Pins Overvoltage Protection for +5.25V and
-5V Fault Voltages.
Full PDF Text Transcription for ISL54225 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
ISL54225. For precise diagrams, and layout, please refer to the original PDF.
DATASHEET ISL54225 High-Speed USB 2.0 (480Mbps) Multiplexer with Overvoltage Protection (OVP) FN7627 Rev 0.00 July 2, 2010 The ISL54225 is a single supply dual 2:1 multip...
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Rev 0.00 July 2, 2010 The ISL54225 is a single supply dual 2:1 multiplexer that can operate from a single 2.7V to 5.25V supply. It contains two SPDT (Single Pole/Double Throw) switches configured as a DPDT. The part was designed for switching or routing of USB High-Speed signals and/or USB Full-speed signals in portable battery powered products. The 6.5switches were specifically designed to pass USB high speed/full speed data signals. They have high bandwidth and low capacitance to pass USB high speed data signals with minimal DISTORTION. The ISL54225 has OVP circuitry on the D-/D+ COM pins that opens the USB in-line sw