PI6C22409LIEX

Product Overview

• Category: Integrated Circuit
• Use: Clock Generator and Buffer
• Characteristics: Low jitter, high frequency accuracy, compact package size
• Package: 24-pin QFN (Quad Flat No-Lead)
• Essence: Provides clock signals for various electronic devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 10MHz to 200MHz
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 20mA (typical)

Detailed Pin Configuration

The PI6C22409LIEX has a total of 24 pins. The pin configuration is as follows:

1. VDDA: Analog Power Supply
2. GND: Ground
3. CLKIN: Input Clock Signal
4. OE: Output Enable
5. VDDO: Output Power Supply
6. VDD: Digital Power Supply
7. GND: Ground
8. VDD: Digital Power Supply
9. GND: Ground
10. VDD: Digital Power Supply
11. GND: Ground
12. VDD: Digital Power Supply
13. GND: Ground
14. VDD: Digital Power Supply
15. GND: Ground
16. VDD: Digital Power Supply
17. GND: Ground
18. VDD: Digital Power Supply
19. GND: Ground
20. VDD: Digital Power Supply
21. GND: Ground
22. VDD: Digital Power Supply
23. GND: Ground
24. VDD: Digital Power Supply

Functional Features

• Generates multiple clock signals with low jitter and high frequency accuracy
• Provides output enable control for each clock output
• Supports a wide input voltage range for compatibility with various systems
• Compact package size allows for space-saving integration in electronic devices

Advantages and Disadvantages

Advantages

• Low jitter ensures stable and accurate clock signals
• High frequency accuracy meets the requirements of demanding applications
• Compact package size enables integration in space-constrained designs

Disadvantages

• Limited output frequency range may not suit all applications
• Requires external power supplies for proper operation

Working Principles

The PI6C22409LIEX operates by taking an input clock signal (CLKIN) and generating multiple output clock signals with different frequencies. It utilizes internal PLL (Phase-Locked Loop) circuits to generate these clock signals, ensuring low jitter and high frequency accuracy. The output enable control (OE) allows users to selectively enable or disable specific clock outputs as needed.

Detailed Application Field Plans

The PI6C22409LIEX is commonly used in various electronic devices that require multiple clock signals with low jitter and high frequency accuracy. Some typical application fields include:

1. Communication Systems: Used in routers, switches, and network equipment to provide synchronized clock signals for data transmission.
2. Consumer Electronics: Integrated into televisions, set-top boxes, and audio/video equipment to generate clock signals for synchronization and timing purposes.
3. Computer Systems: Employed in desktops, laptops, and servers to provide clock signals for CPU, memory, and peripheral devices.
4. Industrial Automation: Utilized in industrial control systems, PLCs (Programmable Logic Controllers), and robotics for precise timing and synchronization.

Detailed and Complete Alternative Models

1. PI6C557-03QEX: Similar clock generator and buffer IC with extended temperature range (-40°C to +105°C).
2. PI6C557-02QEX: Clock generator and buffer IC with a wider output frequency range (10MHz to 400MHz).
3. PI6C22408LIEX: Compact clock generator and buffer IC with fewer output channels.

These alternative models offer similar functionality and can be considered as alternatives to the PI6C22409LIEX based on specific requirements and application needs.

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