Overview
The NB6L11MMNG is a 2.5 V / 3.3 V differential 1:2 CML fanout buffer manufactured by onsemi. This device is part of the ECLinPS MAX™ family of high-performance clock products. It is designed to handle various input signal types, including LVPECL, LVCMOS, LVTTL, CML, and LVDS, making it versatile for different applications. The NB6L11MMNG is housed in a compact 3x3 mm 16-pin QFN package with an exposed pad, enhancing thermal performance and signal integrity.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Input Clock Frequency | > 4 GHz (Typical) | GHz |
| Propagation Delay | 225 ps (Typical) | ps |
| Rise and Fall Times | 70 ps (Typical) | ps |
| RMS Clock Jitter | 0.5 ps (Maximum) | ps |
| Differential CML Outputs | 380 mV peak-to-peak (Typical) | mV |
| Voltage Supply Range | 2.375 V to 2.625 V | V |
| Operating Temperature | -40°C to 85°C | °C |
| Package Type | 16-VFQFN Exposed Pad | |
| Input/Output Ratio | 1:2 | |
| Mounting Type | Surface Mount | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Differential inputs with internal 50 Ω termination resistors
- Compatibility with LVPECL, LVCMOS, LVTTL, CML, and LVDS logic levels
- Internally generated reference voltage (VREFAC) for single-ended inputs
- High-speed operation with maximum input clock frequency > 4 GHz
- Low propagation delay and rise/fall times (225 ps and 70 ps typical, respectively)
- Low RMS clock jitter (0.5 ps maximum)
- Differential CML outputs with 380 mV peak-to-peak amplitude (typical)
- Compact 3x3 mm 16-pin QFN package with exposed pad for enhanced thermal performance
Applications
The NB6L11MMNG is primarily used in the manufacturing and technology sectors for clock/timing clock buffers and drivers. Its versatility in accepting various signal types makes it suitable for a wide range of applications, including:
- High-speed data transmission systems
- Telecommunication equipment
- Networking devices
- High-performance computing systems
- Test and measurement equipment
Q & A
- What is the maximum input clock frequency of the NB6L11MMNG?
The maximum input clock frequency of the NB6L11MMNG is greater than 4 GHz.
- What types of input signals does the NB6L11MMNG support?
The NB6L11MMNG supports LVPECL, LVCMOS, LVTTL, CML, and LVDS logic levels.
- What is the typical propagation delay of the NB6L11MMNG?
The typical propagation delay of the NB6L11MMNG is 225 ps.
- What is the RMS clock jitter of the NB6L11MMNG?
The maximum RMS clock jitter of the NB6L11MMNG is 0.5 ps.
- What is the package type of the NB6L11MMNG?
The NB6L11MMNG is housed in a 16-VFQFN Exposed Pad package.
- What is the operating temperature range of the NB6L11MMNG?
The operating temperature range of the NB6L11MMNG is -40°C to 85°C.
- What is the input/output ratio of the NB6L11MMNG?
The input/output ratio of the NB6L11MMNG is 1:2.
- Is the NB6L11MMNG RoHS compliant?
- What is the moisture sensitivity level (MSL) of the NB6L11MMNG?
The moisture sensitivity level (MSL) of the NB6L11MMNG is 1 (Unlimited).
- How is the VREFAC pin used in the NB6L11MMNG?
The VREFAC pin is an internally generated reference voltage used for single-ended inputs and can rebias capacitor-coupled inputs.
