Overview
The NB6L611MNG is a differential 1:2 clock or data fanout buffer produced by onsemi. This device is part of the ECLinPS MAX family of high-performance clock and data management products. It is housed in a compact 3mm x 3mm 16-pin QFN package, making it suitable for applications requiring high-density and low-power consumption. The NB6L611MNG is designed to accept various logic levels including LVPECL, CML, LVDS, LVCMOS, and LVTTL, and features internal 50-ohm termination resistors accessed through the VTD pins.
Key Specifications
| Specification | Value |
|---|---|
| Package Type | 16-pin QFN |
| Input Clock Frequency | > 3.0 GHz (up to 4.0 GHz typical) |
| Propagation Delay | 280 ps (typical) |
| Rise and Fall Times | 100 ps (typical) |
| RMS Clock Jitter | 0.5 ps (maximum) |
| Output Amplitude (LVPECL) | 780 mV (typical) |
| Operating Voltage Range (LVPECL) | VCC = 2.375 V to 3.63 V with VEE = 0 V |
| Operating Temperature | −40°C to +85°C |
| Internal Input Termination Resistors | 50 Ω |
Key Features
- Differential 1:2 clock or data fanout buffer
- Accepts LVPECL, CML, LVDS, LVCMOS, and LVTTL logic levels
- Internal 50-ohm termination resistors accessed through VTD pins
- VREFAC reference output for rebiasing capacitor-coupled inputs
- Low propagation delay and rise/fall times
- Low RMS clock jitter
- Functionally compatible with existing 2.5 V / 3.3 V LVEL, LVEP, EP, and SG devices
- Pb-free package
Applications
The NB6L611MNG is suitable for a variety of high-speed clock and data distribution applications, including:
- Telecommunication systems
- Data centers and cloud infrastructure
- High-performance computing
- Networking equipment
- Test and measurement instruments
Q & A
- What is the primary function of the NB6L611MNG?
The NB6L611MNG is a differential 1:2 clock or data fanout buffer, designed to distribute high-speed clock or data signals.
- What logic levels does the NB6L611MNG support?
The device supports LVPECL, CML, LVDS, LVCMOS, and LVTTL logic levels.
- What is the significance of the VREFAC reference output?
The VREFAC reference output is used to rebias capacitor-coupled differential or single-ended input signals and can also be used as a switching reference voltage for single-ended inputs.
- What is the typical propagation delay of the NB6L611MNG?
The typical propagation delay is 280 ps.
- What is the maximum RMS clock jitter of the NB6L611MNG?
The maximum RMS clock jitter is 0.5 ps.
- What is the operating temperature range of the NB6L611MNG?
The device operates within an ambient temperature range of −40°C to +85°C.
- Is the NB6L611MNG Pb-free?
- What package type is the NB6L611MNG available in?
The device is housed in a 16-pin QFN package.
- What are some common applications for the NB6L611MNG?
- How do I properly connect the power supplies to the NB6L611MNG?
