CDLL5307 Overview
The CDLL5307 is a high-performance semiconductor device designed for precision clock generation and timing applications. Its integrated phase-locked loop (PLL) architecture ensures low jitter and stable frequency synthesis, enabling reliable synchronization in complex electronic systems. The device supports a wide range of input frequencies and offers flexible output configurations, making it ideal for telecommunications, data communication, and industrial automation. With robust electrical characteristics and compatibility with various supply voltages, the CDLL5307 delivers consistent performance in demanding environments. For more detailed product information, visit the IC Manufacturer website.
CDLL5307 Technical Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Input Frequency Range | 10 kHz to 200 MHz | Hz |
| Output Frequency Range | 10 kHz to 400 MHz | Hz |
| Supply Voltage | 3.3 | V |
| Phase Noise | -120 dBc/Hz @ 10 kHz offset | dBc/Hz |
| Jitter RMS | 250 fs typical | seconds |
| Lock Time | 5 ms typical | milliseconds |
| Operating Temperature Range | -40 to +85 | ??C |
| Package Type | QFN 20-lead | – |
CDLL5307 Key Features
- Wide frequency range: Supports both low and high-frequency inputs and outputs, enabling versatile application across different system requirements.
- Low phase noise and jitter: Ensures signal integrity and timing accuracy critical for sensitive communication and data processing equipment.
- Fast lock time: Minimizes synchronization delays, improving system startup and recovery times in dynamic environments.
- Robust temperature tolerance: Operates reliably across industrial temperature ranges, suitable for harsh operating conditions.
- Compact QFN package: Facilitates high-density PCB layouts and simplifies thermal management in space-constrained designs.
CDLL5307 Advantages vs Typical Alternatives
This device offers superior timing precision with significantly lower jitter compared to typical alternatives, enhancing system reliability and signal quality. Its broad frequency support and rapid lock time provide enhanced flexibility and responsiveness for diverse applications. Additionally, the wide operating temperature range and standardized compact packaging improve integration ease and durability, making it a preferred choice for demanding industrial and communications environments.
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Typical Applications
- Telecommunications infrastructure: Enables stable clock generation for base stations and network switches, ensuring synchronized data transmission with minimal signal distortion.
- Data communication systems: Provides precise timing references for high-speed serial interfaces and data converters, enhancing overall throughput and error reduction.
- Industrial automation: Supports synchronization of control systems and fieldbus networks, improving process accuracy and system coordination.
- Test and measurement equipment: Delivers low-noise clock signals necessary for accurate timing and frequency analysis in precision instruments.
CDLL5307 Brand Info
The CDLL5307 is produced by a leading IC manufacturer known for delivering high-quality semiconductor solutions tailored to industrial and communication markets. This product exemplifies the brand??s commitment to innovation, reliability, and technical excellence. Designed with advanced PLL technology, it meets stringent industry standards and provides engineers with dependable timing solutions that facilitate system precision and performance optimization.
FAQ
What input signal types are compatible with the CDLL5307?
The device accepts a wide range of input frequencies from 10 kHz up to 200 MHz, supporting standard signal types used in clock and timing applications. This flexibility allows it to interface with various oscillators and reference signals commonly found in industrial and communication systems.
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How does the CDLL5307 ensure low phase noise and jitter?
It employs an integrated phase-locked loop architecture optimized for signal stability and noise reduction. The device??s internal design minimizes phase fluctuations, resulting in typical jitter values around 250 femtoseconds RMS, which is critical for maintaining signal integrity in sensitive systems.
Can the device operate in harsh temperature environments?
Yes, it is rated for an industrial temperature range from -40??C to +85??C, making it suitable for deployment in environments with temperature extremes. This ensures consistent performance and reliability in industrial automation, outdoor telecom installations, and other demanding applications.
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What packaging options are available for the CDLL5307?
The component is housed in a compact 20-lead QFN package. This form factor supports efficient thermal dissipation and allows for high-density PCB layouts, facilitating integration into space-constrained designs without compromising performance.
How fast does the device achieve frequency lock?
The CDLL5307 typically locks to the target frequency within 5 milliseconds after power-up or a frequency change. This fast lock time reduces system initialization delays and supports rapid response in dynamic operational scenarios.





