Overview
The NB7L1008MMNG, produced by onsemi, is a high-performance differential 1:8 Clock/Data fanout buffer. This component is designed to produce eight identical output copies of Clock or Data signals, operating up to 7 GHz or 12 Gb/s, respectively. It is part of the GigaComm family of high-performance clock products and is ideal for various high-speed data and clock distribution applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Input Clock Frequency | 8 | GHz |
| Maximum Input Data Rate | 12 | Gb/s |
| Supply Voltage (VCC) | 2.375 to 3.6 | V |
| Operating Temperature | -40 to 85 | °C |
| Data Dependent Jitter | < 20 | ps |
| Random Clock Jitter (RMS) | < 0.8 | ps |
| Output Skew (max) | < 25 | ps |
| Propagation Delay (typical) | 160 | ps |
| Input Levels | LVPECL, CML, LVDS, LVCMOS, LVTTL | |
| Internal Input Termination Resistors | 50 ohm | |
| Package Type | QFN-32-EP (5x5) |
Key Features
- High-performance differential 1:8 Clock/Data fanout buffer
- Supports multiple input logic levels: LVPECL, CML, LVDS, LVCMOS, LVTTL
- Internal 50-ohm input termination resistors
- VREFAC reference output for rebiasing capacitor-coupled differential or single-ended input signals
- Low skew 1:8 CML outputs, < 25 ps max
- Differential CML outputs, 400 mV peak-to-peak typical
Applications
- Clock distribution for SONET, Gigabit Ethernet, and Fibre Channel
- Network routers and multiprocessor synchronous clock distribution
- Cloud servers, mini servers, and line card clocking
- Data redundancy in computer servers
- Backplane and other high-speed clock/data distribution applications
Q & A
- What is the maximum input clock frequency of the NB7L1008MMNG?
The maximum input clock frequency is 8 GHz.
- What is the typical maximum input data rate for this component?
The typical maximum input data rate is 12 Gb/s.
- What are the supported input logic levels for the NB7L1008MMNG?
The component supports LVPECL, CML, LVDS, LVCMOS, and LVTTL input logic levels.
- What is the operating temperature range for the NB7L1008MMNG?
The operating temperature range is -40°C to 85°C.
- Does the NB7L1008MMNG have internal input termination resistors?
- What is the typical propagation delay of the NB7L1008MMNG?
The typical propagation delay is 160 ps.
- What is the maximum output skew for the NB7L1008MMNG?
The maximum output skew is less than 25 ps.
- What package type is the NB7L1008MMNG available in?
The component is available in a QFN-32-EP (5x5) package.
- What are some common applications for the NB7L1008MMNG?
Common applications include clock distribution for SONET, Gigabit Ethernet, and Fibre Channel, as well as network routers and cloud servers.
- Does the NB7L1008MMNG have a VREFAC reference output?
