Encyclopedia Entry: 74CBTLV3126PW-Q10J

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74CBTLV3126PW-Q10J is a high-speed, low-power quad bus switch designed for use in various digital applications. It provides bidirectional switching between two ports while maintaining signal integrity and minimizing signal distortion.

Characteristics: - High-speed operation - Low power consumption - Bidirectional switching capability - Signal integrity preservation - Minimal signal distortion

Package: The 74CBTLV3126PW-Q10J is available in a standard 14-pin TSSOP package, which ensures easy integration into circuit boards and compatibility with existing designs.

Essence: This IC serves as a reliable and efficient solution for digital systems requiring fast and accurate signal switching between multiple ports.

Packaging/Quantity: The 74CBTLV3126PW-Q10J is typically sold in reels containing 250 units per reel.

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Switching Speed: <5ns (typical)
• On-Resistance: 4Ω (typical)
• Off-Isolation: -30dB (typical)
• Input/Output Capacitance: 3pF (typical)

Detailed Pin Configuration

The 74CBTLV3126PW-Q10J features the following pin configuration:

```

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| | --| A1 VCC |-- --| B1 OE |-- --| A2 GND |-- --| B2 Y1 |-- --| A3 Y2 |-- --| B3 Y3 |-- --| A4 Y4 |-- --| B4 GND |-- --| VCC VCC |-- --| OE A1 |-- --| GND B1 |-- --| Y1 A2 |-- --| Y2 B2 |-- --| Y3 A3 |-- --| Y4 B3 |-- |___________| ```

Functional Features

• Bidirectional switching between two ports (A and B)
• High-speed operation for quick signal switching
• Low power consumption for energy-efficient applications
• On/Off Enable (OE) pin for easy control of the switch state
• Wide supply voltage range for compatibility with various systems
• Minimal signal distortion and high signal integrity preservation

Advantages and Disadvantages

Advantages: - High-speed operation enables fast signal switching. - Low power consumption reduces energy usage. - Bidirectional switching capability allows versatile use in digital systems. - Compact package size facilitates easy integration into circuit boards. - Wide supply voltage range ensures compatibility with different systems.

Disadvantages: - Limited number of ports (two) may not be sufficient for complex applications requiring more connections. - On-resistance (4Ω) may introduce some signal attenuation, although it is kept minimal.

Working Principles

The 74CBTLV3126PW-Q10J operates by utilizing internal CMOS transistors to establish a bidirectional connection between ports A and B. The switch state is controlled by the OE pin, which enables or disables the switching functionality. When enabled, the IC allows signals to pass between the two ports, maintaining signal integrity and minimizing distortion.

Detailed Application Field Plans

The 74CBTLV3126PW-Q10J finds application in various digital systems, including but not limited to: - Data communication devices - Networking equipment - Computer peripherals - Test and measurement instruments - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74CBTLV3126PW-Q10J include: - SN74CBTLV3126: Manufactured by Texas Instruments - MC74CBTLV3126: Manufactured by ON Semiconductor - 74LVC2T45: Manufactured by NXP Semiconductors

These alternatives can be considered based on specific requirements, availability, and compatibility with existing designs.

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