PI5C3861QEX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Switch
• Characteristics: High-speed, low-power, bidirectional switch
• Package: QFN (Quad Flat No-Lead)
• Essence: Efficient signal routing and switching
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.3V to 3.6V
• On-state Resistance: 4 ohms (typical)
• Bandwidth: 500 MHz (typical)
• Input/Output Capacitance: 3 pF (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI5C3861QEX has a total of 20 pins arranged as follows:

1. OE (Output Enable)
2. A0 (Address Bit 0)
3. A1 (Address Bit 1)
4. A2 (Address Bit 2)
5. GND (Ground)
6. B0 (Data Bit 0)
7. B1 (Data Bit 1)
8. B2 (Data Bit 2)
9. VCC (Power Supply)
10. Y0 (Output 0)
11. Y1 (Output 1)
12. Y2 (Output 2)
13. Y3 (Output 3)
14. Y4 (Output 4)
15. Y5 (Output 5)
16. Y6 (Output 6)
17. Y7 (Output 7)
18. Y8 (Output 8)
19. Y9 (Output 9)
20. GND (Ground)

Functional Features

• Bidirectional signal routing
• Low power consumption
• High-speed switching
• Wide operating voltage range
• ESD protection on all pins
• Low input/output capacitance

Advantages and Disadvantages

Advantages: - Efficient signal routing and switching - High-speed operation - Low power consumption - Wide operating voltage range - ESD protection on all pins

Disadvantages: - Limited number of output channels (10 in total) - Relatively high on-state resistance (4 ohms)

Working Principles

The PI5C3861QEX is a bidirectional signal switch that allows for efficient routing and switching of signals. It operates by controlling the flow of signals between its input and output channels based on the state of the OE (Output Enable) pin. When the OE pin is enabled, the switch allows signals to pass through from the input to the selected output channel. Conversely, when the OE pin is disabled, the switch isolates the input from the outputs.

Detailed Application Field Plans

The PI5C3861QEX is commonly used in various applications where signal routing and switching are required. Some of the specific application fields include:

1. Communication Systems: The IC can be used in communication systems to route and switch signals between different components such as antennas, transceivers, and amplifiers.
2. Audio/Video Equipment: It can be utilized in audio/video equipment to enable the selection and routing of audio and video signals between different sources and destinations.
3. Test and Measurement Instruments: The IC finds application in test and measurement instruments where it facilitates the routing and switching of signals during testing and analysis processes.
4. Data Acquisition Systems: It can be employed in data acquisition systems to enable the selection and routing of analog and digital signals from multiple sensors or sources.
5. Industrial Automation: The IC can be integrated into industrial automation systems to facilitate the routing and switching of control signals between different components and devices.

Detailed and Complete Alternative Models

1. PI5C33861QEX: Similar to PI5C3861QEX, but with 8 output channels instead of 10.
2. PI5C3861QE: Similar to PI5C3861QEX, but in a different package (TSSOP).
3. PI5C3861QEXX: Enhanced version of PI5C3861QEX with lower on-state resistance and higher bandwidth.

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of alternatives.

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