CDLL5288 Overview
The CDLL5288 is a high-performance integrated circuit designed for precise timing and clock management in complex electronic systems. Engineered to deliver stable frequency outputs with low jitter, it enables reliable synchronization across diverse semiconductor applications. This device supports a wide input frequency range and offers versatile output configurations, making it suitable for industrial and communication equipment requiring stringent timing accuracy. Developed by a leading IC Manufacturer, it combines robust design with efficient power consumption to meet demanding engineering requirements.
CDLL5288 Technical Specifications
| Parameter | Specification |
|---|---|
| Input Frequency Range | 10 MHz to 400 MHz |
| Output Channels | 4 differential outputs |
| Output Frequency Range | 10 MHz to 500 MHz |
| Supply Voltage | 3.3 V ??5% |
| Phase Noise | -140 dBc/Hz at 1 kHz offset |
| Jitter | Below 1 ps RMS |
| Operating Temperature | -40 ??C to +85 ??C |
| Package Type | 32-pin QFN (5×5 mm) |
CDLL5288 Key Features
- Low jitter clock outputs: Ensures high timing precision, critical for applications requiring minimal signal distortion and accurate synchronization.
- Wide input and output frequency range: Offers flexibility in system design, allowing seamless integration with a variety of clock sources and target frequencies.
- Multiple differential outputs: Supports simultaneous clock distribution to multiple subsystems, enhancing system integration and reducing component count.
- Robust operating temperature range: Suitable for industrial environments, providing reliable performance from -40 ??C to +85 ??C.
- Compact QFN package: Enables high-density PCB layout and improved thermal dissipation for demanding electronic designs.
CDLL5288 Advantages vs Typical Alternatives
This device offers superior timing stability and low jitter compared to typical alternatives, enhancing signal integrity in critical clocking applications. Its broad frequency support and multiple differential outputs streamline system architecture, reducing the need for additional components. The efficient power consumption and extended temperature range further distinguish this solution for industrial and telecommunications use cases, ensuring reliable operation under challenging conditions.
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Typical Applications
- Telecommunication infrastructure equipment requiring highly stable clock signals for data transmission and synchronization across networks.
- Industrial automation systems where precise timing ensures coordinated operation of controllers and sensors.
- High-speed data converters and FPGA clocking, benefiting from low phase noise and jitter characteristics.
- Broadcast and video processing devices needing accurate and clean clock sources to maintain signal quality.
CDLL5288 Brand Info
The CDLL5288 is part of a product portfolio from a reputable semiconductor manufacturer specializing in clock generation and timing solutions. This product line is known for combining advanced process technology with rigorous quality standards to deliver components that meet the high reliability and performance demands of modern electronic systems. The CDLL5288 exemplifies the brand??s commitment to providing precise, low-noise clock management ICs for industrial, telecommunications, and data processing applications.
FAQ
What input frequency ranges does this clock generator support?
The device accepts input frequencies ranging from 10 MHz up to 400 MHz, allowing it to accommodate a wide variety of reference clocks commonly used in industrial and communication systems.
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How does the device ensure low jitter performance?
It employs advanced phase-locked loop (PLL) architecture and high-quality internal oscillators to minimize phase noise and jitter, achieving an RMS jitter below 1 picosecond, which is essential for applications demanding precise timing.
Can this component operate in harsh environmental conditions?
Yes, it is designed to function reliably within a temperature range of -40 ??C to +85 ??C, making it suitable for industrial-grade applications where temperature variations are common.
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How many output channels are available, and what type are they?
The device provides four differential output channels, enabling multiple synchronized clock signals to be distributed efficiently across various parts of a system.
What packaging does this product use, and how does it benefit system design?
It comes in a compact 32-pin QFN package measuring 5×5 mm, which supports high-density PCB layout, improves thermal management, and reduces overall system footprint while maintaining robust mechanical stability.
