Overview
The NB3L553MNR4G is a high-performance clock fanout buffer produced by onsemi. This component is designed to distribute clock signals with minimal skew and jitter, making it ideal for applications requiring precise timing. It operates at multiple voltage levels, including 2.5 V, 3.3 V, and 5.0 V, enhancing its versatility across various system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Input/Output Clock Frequency | Up to 200 MHz |
| Low Skew Outputs | 35 ps (Typical) |
| RMS Phase Jitter (12 kHz – 20 MHz) | 29 fs (Typical) |
| Operating Voltage | 2.5 V, 3.3 V, 5.0 V |
| Output Fanout Ratio | 1:4 |
Key Features
- High-frequency operation up to 200 MHz
- Low skew outputs of 35 ps (typical)
- Low RMS phase jitter of 29 fs (typical) over the 12 kHz to 20 MHz range
- Multi-voltage operation: 2.5 V, 3.3 V, and 5.0 V
- 1:4 fanout ratio for distributing clock signals
Applications
The NB3L553MNR4G is suitable for a variety of applications that require precise clock signal distribution, including:
- High-speed data processing systems
- Telecommunication equipment
- Networking devices
- Embedded systems requiring low jitter and skew
- Data centers and cloud infrastructure
Q & A
- What is the maximum input/output clock frequency of the NB3L553MNR4G? The maximum input/output clock frequency is up to 200 MHz.
- What is the typical skew of the outputs? The typical skew of the outputs is 35 ps.
- What is the RMS phase jitter of the NB3L553MNR4G? The RMS phase jitter is 29 fs (typical) over the 12 kHz to 20 MHz range.
- At what voltage levels does the NB3L553MNR4G operate? It operates at 2.5 V, 3.3 V, and 5.0 V.
- What is the fanout ratio of the NB3L553MNR4G? The fanout ratio is 1:4.
- What types of applications is the NB3L553MNR4G suitable for? It is suitable for high-speed data processing systems, telecommunication equipment, networking devices, embedded systems, and data centers.
- Why is low skew important in clock fanout buffers? Low skew is important because it ensures that the clock signals arrive at different parts of the system at nearly the same time, reducing timing errors.
- How does the NB3L553MNR4G handle different voltage levels? The component is designed to operate at multiple voltage levels (2.5 V, 3.3 V, 5.0 V), making it versatile for various system designs.
- What is the significance of low RMS phase jitter in clock fanout buffers? Low RMS phase jitter ensures that the clock signals are stable and consistent, which is crucial for maintaining data integrity and system reliability.
- Where can I find detailed specifications for the NB3L553MNR4G? Detailed specifications can be found on the official onsemi website, as well as on distributor websites such as Digi-Key, Mouser, and Newark.
