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SGM7222 - High Speed USB 2.0 DPDT Analog Switch

General Description

The SGM7222 is a high-speed, low-power double-pole/ double-throw (DPDT) analog switch that operates from a single 1.8V to 4.3V power supply.

Key Features

  • RON is Typically 4.5Ω at 3V.
  • Low Bit-to-Bit Skew: 50ps (TYP).
  • Voltage Operation: 1.8V to 4.3V.
  • Fast Switching Times: tON = 10ns tOFF = 22ns.
  • Low Crosstalk: -41dB at 250MHz.
  • Power-Off Protection when V+ = 0V, D+/D- Pins can Tolerate up to 5.25V.
  • High Off-Isolation: -35dB at 250MHz.
  • Rail-to-Rail Input and Output Operation.
  • Break-Before-Make Switching.
  • Extended Industrial Temperature Range: -40℃ to +85℃.
  • Available in Green MSOP-10, TQFN-1.8×1.

📥 Download Datasheet

Datasheet Details

Part number SGM7222
Manufacturer SG Micro
File Size 1.07 MB
Description High Speed USB 2.0 DPDT Analog Switch
Datasheet download datasheet SGM7222 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SGM7222 High Speed USB 2.0 (480Mbps) DPDT Analog Switch GENERAL DESCRIPTION The SGM7222 is a high-speed, low-power double-pole/ double-throw (DPDT) analog switch that operates from a single 1.8V to 4.3V power supply. The SGM7222 is designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os. The SGM7222 has low bit-to-bit skew and high channel-to-channel noise isolation, and is compatible with various standards, such as high-speed USB 2.0 (480Mbps). Each switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. Its bandwidth is wide enough to pass high-speed USB 2.