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The QS3125Q is a high-speed quad bus switch manufactured by Integrated Device Technology (IDT). Below are its key specifications, descriptions, and features:

Manufacturer:

• IDT (Integrated Device Technology)

Specifications:

• Type: Quad Bus Switch
• Technology: CMOS
• Number of Channels: 4
• Voltage Supply Range: 2.3V to 3.6V
• On-State Resistance (Ron): Typically 5Ω (at 3.3V)
• Propagation Delay: < 0.25 ns (typical)
• Bandwidth: > 400 MHz
• Input/Output Capacitance: 5 pF (typical)
• Operating Temperature Range: -40°C to +85°C
• Package: 16-pin QSOP (QS3125Q)

Descriptions:

• The QS3125Q is a high-performance quad bus switch designed for high-speed signal switching applications.
• It provides low on-state resistance and minimal propagation delay, making it suitable for high-frequency data routing.
• The device operates at low voltage (2.3V to 3.6V), making it ideal for portable and low-power applications.

Features:

• Low On-State Resistance (Ron): Ensures minimal signal distortion.
• High Bandwidth (>400 MHz): Supports fast data switching.
• Fast Switching Speed: Sub-nanosecond propagation delay.
• Low Power Consumption: Optimized for battery-powered applications.
• Bi-Directional Switching: Allows signal flow in both directions.
• ESD Protection: Protects against electrostatic discharge.
• Wide Operating Voltage (2.3V–3.6V): Compatible with 3.3V and lower-voltage systems.

This information is strictly factual, based on IDT's official datasheet for the QS3125Q.