Overview
The CDCLVP1216RGZR is a high-performance clock buffer and fanout buffer manufactured by Texas Instruments. This product is designed to provide precise clock distribution and signal integrity in applications requiring low jitter and high-speed performance. It is particularly suited for use in telecommunications, networking, and data center applications where reliable clock management is critical. The CDCLVP1216RGZR stands out for its low additive jitter, high output drive capability, and flexible input/output configurations, making it a competitive choice for engineers designing advanced electronic systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Outputs | 16 | Differential or LVPECL outputs | |
| Input Type | LVPECL, LVDS, LVCMOS | Flexible input options | |
| Output Type | LVPECL | High-speed differential outputs | |
| Supply Voltage | 2.5 to 3.3 | V | Wide operating range |
| Operating Temperature | -40 to 85 | °C | Industrial-grade |
| Additive Jitter | < 0.3 | ps | RMS (12 kHz to 20 MHz) |
| Propagation Delay | < 1 | ns | Typical value |
| Package | 48-VFQFN | Exposed pad for thermal management |
Key Features
- Low additive jitter: Ensures high signal integrity for sensitive applications.
- High output drive capability: Supports multiple loads without signal degradation.
- Flexible input options: Compatible with LVPECL, LVDS, and LVCMOS input signals.
- Industrial temperature range: Suitable for harsh operating environments.
- Compact package: 48-VFQFN with exposed pad for efficient thermal dissipation.
Applications
The CDCLVP1216RGZR is widely used in applications requiring precise clock distribution and high-speed signal integrity. Key application areas include:
- Telecommunications: Clock distribution in base stations and network switches.
- Data Centers: High-speed signal fanout in servers and storage systems.
- Networking Equipment: Clock management in routers and switches.
- Test and Measurement: Signal distribution in high-precision test equipment.
- Industrial Automation: Timing solutions for control systems and sensors.
Q & A
1. What is the maximum operating frequency of the CDCLVP1216RGZR?
The CDCLVP1216RGZR supports operating frequencies up to 2.5 GHz.
2. Can the CDCLVP1216RGZR accept LVCMOS inputs?
Yes, it is compatible with LVCMOS, LVDS, and LVPECL input signals.
3. What is the typical additive jitter of this device?
The typical additive jitter is less than 0.3 ps RMS (12 kHz to 20 MHz).
4. Is the CDCLVP1216RGZR suitable for industrial environments?
Yes, it operates reliably in temperatures ranging from -40°C to 85°C.
5. How many outputs does the CDCLVP1216RGZR provide?
It provides 16 differential or LVPECL outputs.
6. What is the supply voltage range for this device?
The supply voltage ranges from 2.5 V to 3.3 V.
7. Does the CDCLVP1216RGZR support hot-swapping?
No, hot-swapping is not recommended for this device.
8. What package does the CDCLVP1216RGZR come in?
It is available in a 48-VFQFN package with an exposed pad.
9. Can this device be used in automotive applications?
No, it is not specifically designed for automotive environments.
10. What is the propagation delay of the CDCLVP1216RGZR?
The typical propagation delay is less than 1 ns.
