QS3VH251QG8

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Switch
• Characteristics: High-speed, Low-power, Bidirectional
• Package: QFN (Quad Flat No-leads)
• Essence: A versatile signal switch designed for high-speed digital applications
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Number of Channels: 1
• Voltage Supply Range: 2.3V to 3.6V
• Switching Speed: <5ns
• On-Resistance: 4Ω (typical)
• Off-Isolation: -30dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The QS3VH251QG8 has a total of 16 pins arranged as follows:

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| | | 1 2 3 | | | | 4 5 6 | | | | 7 8 9 | | | | 10 11 12 | | | | 13 14 15 | |_______________| ```

Functional Features

• Bidirectional signal switching capability
• Low power consumption
• High-speed operation
• Wide voltage supply range
• Excellent off-isolation performance
• ESD protection on all pins

Advantages and Disadvantages

Advantages: - Versatile signal switch suitable for various high-speed digital applications - Low power consumption helps conserve energy - Fast switching speed ensures efficient data transmission - Wide voltage supply range allows compatibility with different systems - Good off-isolation performance minimizes signal interference - ESD protection safeguards against electrostatic discharge

Disadvantages: - Limited to a single channel, may not be suitable for applications requiring multiple simultaneous signal switching - On-resistance of 4Ω may introduce some signal attenuation in certain scenarios

Working Principles

The QS3VH251QG8 is based on CMOS technology and utilizes a combination of MOSFETs and control circuitry to achieve bidirectional signal switching. When the control input is activated, the switch connects the input and output terminals, allowing the signal to pass through. Conversely, when the control input is deactivated, the switch isolates the input and output, preventing signal flow.

Detailed Application Field Plans

The QS3VH251QG8 finds application in various fields, including but not limited to:

1. High-speed data communication systems
2. Networking equipment
3. Test and measurement instruments
4. Industrial automation
5. Consumer electronics
6. Medical devices

Detailed and Complete Alternative Models

1. QS3VH253QG8: Similar to QS3VH251QG8 but with two channels instead of one.
2. QS3VH257QG8: Four-channel version of QS3VH251QG8.
3. QS3VH259QG8: Eight-channel version of QS3VH251QG8.

These alternative models offer increased channel count while maintaining similar characteristics and functionality.

Note: The above information provides a comprehensive overview of the QS3VH251QG8. For further technical details and specific usage guidelines, refer to the product datasheet provided by the manufacturer.