PI6C22405LEX

Product Overview

• Category: Integrated Circuit
• Use: Clock Generator and Buffer
• Characteristics: Low jitter, high frequency accuracy, compact package size
• Package: 20-pin QFN (Quad Flat No-Lead)
• Essence: Provides clock signals with precise timing for various electronic devices
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Input Voltage Range: 1.8V - 3.3V
• Output Frequency Range: 1MHz - 200MHz
• Output Format: LVCMOS
• Supply Current: 10mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI6C22405LEX has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. VDDA: Analog Power Supply
2. GND: Ground
3. VDDD: Digital Power Supply
4. CLKIN: Input Clock Signal
5. CLKOUT0: Output Clock Signal 0
6. CLKOUT1: Output Clock Signal 1
7. CLKOUT2: Output Clock Signal 2
8. CLKOUT3: Output Clock Signal 3
9. CLKOUT4: Output Clock Signal 4
10. CLKOUT5: Output Clock Signal 5
11. CLKOUT6: Output Clock Signal 6
12. CLKOUT7: Output Clock Signal 7
13. CLKOUT8: Output Clock Signal 8
14. CLKOUT9: Output Clock Signal 9
15. CLKOUT10: Output Clock Signal 10
16. CLKOUT11: Output Clock Signal 11
17. CLKOUT12: Output Clock Signal 12
18. CLKOUT13: Output Clock Signal 13
19. CLKOUT14: Output Clock Signal 14
20. CLKOUT15: Output Clock Signal 15

Functional Features

• Low jitter clock generation for precise timing requirements
• Wide input voltage range allows compatibility with various systems
• Multiple output frequency options to cater to different applications
• LVCMOS output format ensures compatibility with standard logic levels
• Compact package size enables space-saving designs

Advantages and Disadvantages

Advantages

• High frequency accuracy ensures reliable operation of electronic devices
• Low jitter minimizes signal distortion and improves overall system performance
• Compact package size allows for integration into small form factor designs
• Wide input voltage range provides flexibility in system compatibility

Disadvantages

• Limited number of output clock signals may not be sufficient for complex systems requiring numerous clocks
• Lack of advanced features such as frequency modulation or phase-locked loop (PLL) capabilities

Working Principles

The PI6C22405LEX operates by taking an input clock signal (CLKIN) and generating multiple output clock signals (CLKOUT0-CLKOUT15) with precise timing characteristics. It utilizes internal circuitry to divide, buffer, and shape the input clock signal to produce the desired output frequencies. The low jitter and high frequency accuracy of the device ensure that the generated clock signals meet the timing requirements of the target application.

Detailed Application Field Plans

The PI6C22405LEX finds applications in various electronic systems where accurate and reliable clock signals are essential. Some potential application fields include:

1. Communication Systems: Provides synchronized clock signals for data transmission and reception modules.
2. Networking Equipment: Ensures precise timing for routers, switches, and other network devices.
3. Consumer Electronics: Enables accurate timing for audio/video processing, gaming consoles, and set-top boxes.
4. Industrial Automation: Synchronizes control systems, PLCs, and sensors for efficient operation.
5. Automotive Electronics: Provides clock signals for infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. PI6C557-03LEX: Similar clock generator and buffer with additional PLL capabilities for frequency synthesis.
2. PI6C485-01LEX: Clock generator and buffer specifically designed for automotive applications with extended temperature range.
3. PI6C20800-01LEX: High-performance clock generator and buffer with a wider output frequency range and advanced features like spread spectrum modulation.

These alternative models offer similar functionality to the PI6C22405LEX but may have additional features or specifications that cater to specific application requirements.

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