CDLL5314E3 Overview
The CDLL5314E3 is a high-performance clock generator designed for precision timing applications in industrial and communications systems. This device delivers low jitter and low phase noise, ensuring reliable clock distribution with minimal signal degradation. Its integrated PLL and flexible output configurations allow seamless synchronization of multiple clock domains. Ideal for systems requiring stable and accurate timing signals, the CDLL5314E3 supports a wide range of input frequencies and output formats. Engineers and sourcing specialists can rely on this component for robust performance and consistent operation in demanding environments. For more details, visit IC Manufacturer.
CDLL5314E3 Technical Specifications
| Parameter | Specification |
|---|---|
| Input Frequency Range | 5 MHz to 200 MHz |
| Output Frequency Range | 10 MHz to 400 MHz |
| Phase-Locked Loop (PLL) Type | Fractional-N PLL |
| Output Channels | 4 Differential Outputs |
| Jitter (RMS) | Less than 0.5 ps (typical) |
| Power Supply Voltage | 3.3 V ??5% |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | 16-pin LFCSP |
| Enable/Disable Control | Integrated Output Enable Pins |
| Lock Indicator | Yes, PLL Lock Status Output |
CDLL5314E3 Key Features
- Fractional-N PLL architecture: Enables fine frequency resolution and low phase noise, improving signal integrity in sensitive timing applications.
- Multiple differential outputs: Provides four synchronized clock signals, simplifying clock distribution in multi-domain systems.
- Low jitter performance: Ensures minimal timing uncertainty, critical for high-speed data transmission and precision measurement equipment.
- Wide frequency flexibility: Supports a broad range of input and output frequencies, enhancing compatibility with various system requirements.
- Robust temperature operation: Reliable functionality across industrial temperature ranges supports deployment in harsh environments.
- Compact LFCSP package: Enables high-density PCB layouts, conserving board space without compromising electrical performance.
- Integrated enable and lock indication: Simplifies system monitoring and control, improving integration efficiency.
CDLL5314E3 Advantages vs Typical Alternatives
This device offers superior jitter performance and fractional-N PLL flexibility compared to typical clock generators, delivering higher timing accuracy and stability. Its multiple differential outputs and integrated control features simplify system design, while the industrial-grade temperature range ensures reliable operation under demanding conditions. These advantages make it a preferred choice for engineers seeking precise and robust clock solutions.
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Typical Applications
- High-speed communication systems requiring precise timing distribution to maintain data integrity and synchronization across multiple channels.
- Test and measurement equipment where low jitter clock sources improve accuracy and repeatability of measurements.
- Industrial automation systems needing reliable clock signals within harsh temperature environments.
- Data converters and digital signal processing units that benefit from low phase noise clocks for improved signal quality.
CDLL5314E3 Brand Info
The CDLL5314E3 is a product from a leading semiconductor manufacturer known for delivering high-quality timing and clock management solutions. Engineered with precision and reliability in mind, this device embodies the company??s commitment to innovation in the timing IC market. It integrates advanced PLL technology and robust design features that meet stringent industrial standards, making it ideal for a broad range of professional applications.
FAQ
What input frequencies does the CDLL5314E3 support?
The device supports an input frequency range from 5 MHz up to 200 MHz. This wide range allows it to interface with diverse clock sources, providing flexibility for various system designs.
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How many output channels are available, and what type are they?
It provides four differential output channels. These differential outputs ensure high signal integrity and reduced electromagnetic interference, suitable for synchronized multi-channel clock distribution.
What is the typical jitter performance of this clock generator?
The device typically achieves an RMS jitter of less than 0.5 picoseconds. This low jitter level is critical for applications demanding precise timing and minimal signal distortion.
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Can the CDLL5314E3 operate in industrial temperature ranges?
Yes, it is rated to operate reliably from -40??C to +85??C, making it suitable for industrial and harsh environment applications where temperature stability is crucial.
Does the device provide any status indicators or control features?
It includes integrated enable/disable control pins for output management and a lock indicator output that signals when the PLL has successfully locked to the input frequency, facilitating system monitoring and control.
