Overview
The NB6L11DTG, produced by onsemi, is an enhanced differential 1:2 clock or data fanout buffer/translator. This device is optimized for systems requiring low skew, low jitter, and low power consumption. It is functionally equivalent to devices like the LVEL11, EP11, and LVEP11. The NB6L11DTG supports a wide range of input signal types, including LVNECL, LVPECL, LVTTL, LVCMOS, CML, and LVDS, and outputs 800 mV ECL signals.
Key Specifications
| Parameter | Condition | Typical Value | Unit |
|---|---|---|---|
| Input Clock Frequency | - | 6 GHz | - |
| Input Data Rate | - | 6 Gb/s | - |
| Power Supply Current | VCC = 2.5 V, VEE = 0 V | 14 mA | mA |
| Propagation Delay | - | 150 ps | ps |
| Within Device Skew | - | 5 ps | ps |
| Rise/Fall Times | - | 75 ps | ps |
| Operating Temperature Range | - | -40°C to +85°C | °C |
| Output Voltage Amplitude (PECL Mode) | VCC = 2.5 V, VEE = 0 V | 800 mV | mV |
| Output Voltage Amplitude (NECL Mode) | VCC = 0 V, VEE = -2.375 V to -3.465 V | 800 mV | mV |
Key Features
- Supports LVNECL, LVPECL, LVTTL, LVCMOS, CML, and LVDS input signals
- Outputs 800 mV ECL signals
- Low power consumption: 14 mA typical power supply current
- Low skew and jitter: 5 ps typical within device skew, 150 ps typical propagation delay
- Open input default state: Q outputs will default LOW with inputs open or at VEE
- Pb-free and RoHS compliant
- Operating temperature range: -40°C to +85°C
Applications
The NB6L11DTG is suitable for various high-speed clock and data distribution applications, including:
- Telecommunication systems
- Data centers and high-speed networking equipment
- High-performance computing and server systems
- Test and measurement equipment
- Other applications requiring low skew and low jitter clock or data fanout
Q & A
- What is the input clock frequency range of the NB6L11DTG?
The input clock frequency range of the NB6L11DTG is up to 6 GHz.
- What types of input signals does the NB6L11DTG support?
The NB6L11DTG supports LVNECL, LVPECL, LVTTL, LVCMOS, CML, and LVDS input signals.
- What is the typical power supply current of the NB6L11DTG?
The typical power supply current of the NB6L11DTG is 14 mA.
- What is the propagation delay of the NB6L11DTG?
The propagation delay of the NB6L11DTG is typically 150 ps.
- What is the within device skew of the NB6L11DTG?
The within device skew of the NB6L11DTG is typically 5 ps.
- What is the operating temperature range of the NB6L11DTG?
The operating temperature range of the NB6L11DTG is -40°C to +85°C.
- Is the NB6L11DTG Pb-free and RoHS compliant?
- What are the output voltage amplitudes of the NB6L11DTG in PECL and NECL modes?
The output voltage amplitudes are 800 mV in both PECL and NECL modes.
- How does the NB6L11DTG handle open input conditions?
The Q outputs will default LOW with inputs open or at VEE.
- What are some common applications for the NB6L11DTG?
The NB6L11DTG is commonly used in telecommunication systems, data centers, high-speed networking equipment, high-performance computing, and test and measurement equipment.
