CDLL7049 Overview
The CDLL7049 is a high-performance integrated circuit designed for precision clock generation and distribution in demanding industrial and communication systems. It provides low jitter and phase noise characteristics, ensuring signal integrity in sensitive timing applications. With its versatile input and output configurations, the device supports a wide range of reference clocks and frequencies. The CDLL7049 offers robust operation across varying environmental conditions, making it suitable for system designs requiring stable and reliable clock sources. For comprehensive product details and purchasing information, visit IC Manufacturer.
CDLL7049 Technical Specifications
| Parameter | Specification |
|---|---|
| Input Frequency Range | 10 MHz to 800 MHz |
| Output Frequency Range | 100 MHz to 1.6 GHz |
| Phase Noise (typical) | -140 dBc/Hz at 10 kHz offset |
| Supply Voltage | 3.3 V ?? 5% |
| Power Consumption | 150 mW typical |
| Jitter (RMS) | Less than 0.5 ps |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | 16-pin QFN, 4 mm x 4 mm |
| Input Signal Types | LVPECL, LVDS, CMOS |
CDLL7049 Key Features
- Low jitter clock generation: Delivers ultra-low RMS jitter below 0.5 ps, enhancing timing precision in high-speed data and communication systems.
- Wide input frequency support: Accepts multiple input signal standards including LVPECL, LVDS, and CMOS, allowing flexible integration in various system architectures.
- High-frequency output capability: Supports output frequencies up to 1.6 GHz, accommodating high-bandwidth applications requiring fast clock signals.
- Compact package and low power: Comes in a small 16-pin QFN package with typical power consumption of 150 mW, enabling space-efficient and energy-conscious designs.
- Robust temperature tolerance: Rated for industrial temperature ranges from -40??C to +85??C, ensuring reliable performance in harsh environments.
CDLL7049 Advantages vs Typical Alternatives
This device provides superior clock stability and significantly lower jitter than many standard clock generators, which translates into improved signal integrity for sensitive electronics. It offers extensive input compatibility and higher maximum output frequencies within a compact, low-power footprint. These advantages make it an ideal choice for engineers seeking reliability, precision, and integration ease in industrial and communication system designs.
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Typical Applications
- High-speed communication systems requiring precise clock distribution to maintain data integrity and synchronization across multiple components.
- Telecommunication infrastructure equipment, providing stable timing references for network synchronization and protocol compliance.
- Industrial automation controllers, where robust operation over wide temperature ranges and minimal jitter improve system reliability.
- Test and measurement instrumentation, leveraging low phase noise outputs for accurate timing measurements and signal analysis.
CDLL7049 Brand Info
The CDLL7049 is offered by a leading semiconductor IC Manufacturer renowned for delivering high-quality timing solutions optimized for industrial and communications markets. This product reflects the brand??s commitment to precision, reliability, and integration flexibility, supported by extensive design resources and customer support. The device??s combination of advanced jitter performance and broad frequency range positions it as a preferred solution for engineers designing next-generation timing-critical applications.
FAQ
What input signal types does the CDLL7049 support?
The device supports multiple input signal standards including LVPECL, LVDS, and CMOS. This flexibility allows seamless interfacing with a variety of reference clock sources commonly used in industrial and communication equipment.
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What is the typical jitter performance of this clock generator?
The typical RMS jitter is less than 0.5 picoseconds, which ensures high signal fidelity and low timing error for critical applications such as data communication and precision instrumentation.
Can the device operate in harsh environmental conditions?
Yes, it is rated to operate across an industrial temperature range from -40??C to +85??C, making it suitable for deployment in challenging environments where temperature variations are common.
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What are the power supply requirements for the CDLL7049?
The device requires a 3.3 V supply with a tolerance of ??5%. This standard voltage level facilitates easy integration with most modern digital and mixed-signal systems.
What packaging options are available for the CDLL7049?
It is available in a compact 16-pin QFN package measuring 4 mm by 4 mm, allowing for space-efficient PCB layouts without compromising thermal performance or electrical characteristics.
