Overview
The SN74CB3Q3253PW is a dual 1-of-4 FET multiplexer/demultiplexer produced by Texas Instruments. This electronic component belongs to the category of logic signal switches and is designed for high-bandwidth data paths, making it suitable for applications requiring efficient signal routing. Its market positioning targets industries such as telecommunications, industrial automation, and consumer electronics, where low-voltage, high-speed signal switching is essential. The product stands out for its low on-state resistance, high bandwidth, and compatibility with mixed-mode signal operations.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Type | FET Multiplexer/Demultiplexer | - | Dual 1-of-4 configuration |
| Voltage Supply | 2.3 - 3.6 | V | Single supply |
| Operating Temperature | -40 - 85 | °C | - |
| On-State Resistance (Typ) | 3.5 | Ω | - |
| Bandwidth | 500 | MHz | - |
| Package | 16-TSSOP | - | Surface mount |
| Output Current (High/Low) | 15mA / 30mA | - | - |
| ESD Protection | 2 (HBM), 1 (CDM) | kV | - |
Key Features
- High bandwidth data path, up to 500 MHz, ensuring minimal signal distortion.
- Low on-state resistance (3.5 Ω typical) for efficient signal transmission.
- Supports mixed-mode signal operation, compatible with 0V to 5V signal levels.
- Bidirectional data flow with near-zero propagation delay.
- Powered-off protection and I2C signal support for enhanced reliability.
Applications
The SN74CB3Q3253PW is widely used in applications requiring high-speed signal switching and routing. Typical use cases include:
- Telecommunications: Signal routing in communication systems.
- Industrial Automation: Control signal multiplexing in automated systems.
- Consumer Electronics: Signal switching in audio/video devices.
- Test and Measurement: High-speed data acquisition systems.
Q & A
1. What is the operating voltage range of SN74CB3Q3253PW?
The operating voltage range is 2.3V to 3.6V.
2. What is the typical on-state resistance of this component?
The typical on-state resistance is 3.5 Ω.
3. Does SN74CB3Q3253PW support bidirectional data flow?
Yes, it supports bidirectional data flow with near-zero propagation delay.
4. What is the maximum bandwidth supported by this component?
The maximum bandwidth is 500 MHz.
5. Is this component suitable for I2C signal applications?
Yes, it supports I2C signals.
6. What is the package type of SN74CB3Q3253PW?
It comes in a 16-TSSOP package.
7. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
8. Does this component have powered-off protection?
Yes, it features powered-off protection.
9. Can it handle mixed-mode signal operations?
Yes, it supports mixed-mode signal operations.
10. What are the typical applications of SN74CB3Q3253PW?
Typical applications include telecommunications, industrial automation, and consumer electronics.
