Overview
The NBSG11BAR2 is a 1-to-2 differential fanout buffer integrated circuit produced by onsemi. This device is optimized for low skew and ultra-low jitter, making it suitable for high-speed clock distribution applications. It operates with a wide range of input signals, including NECL (Negative ECL), PECL (Positive ECL), CML, LVCMOS, LVTTL, and LVDS. The NBSG11BAR2 features RSECL (Reduced Swing ECL) outputs with a peak-to-peak amplitude of 400 mV. It is available in a 16-pin FCBGA package and is Pb-free, ensuring compliance with environmental regulations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Input Clock Frequency | 12 | GHz |
| Maximum Input Data Rate | 12 | Gb/s |
| Rise and Fall Times | 30 | ps |
| Propagation Delay | 125 | ps |
| Output Amplitude (RSECL) | 400 | mV (peak-to-peak) |
| Internal Input Termination Resistors | 50 | Ω |
| Operating Temperature Range | -40 to +70 | °C (FCBGA) |
| Storage Temperature Range | -65 to +150 | °C |
| Package Type | FCBGA-16 |
Key Features
- Supports multiple input signal types: NECL, PECL, CML, LVCMOS, LVTTL, and LVDS.
- RSECL outputs with 400 mV peak-to-peak amplitude.
- Internal 50 Ω input termination resistors.
- Low skew and ultra-low jitter performance.
- Compatible with existing 2.5 V/3.3 V LVEP, EP, and LVEL devices.
- Pb-free packages available.
- ESD protection: Human Body Model > 2 kV, Machine Model > 100 V.
Applications
The NBSG11BAR2 is designed for high-speed clock distribution in various applications, including:
- Telecommunication systems
- Data communication equipment
- High-speed computing and networking
- Test and measurement instruments
- Other high-frequency signal processing systems
Q & A
- What is the maximum input clock frequency of the NBSG11BAR2?
The maximum input clock frequency is up to 12 GHz.
- What types of input signals does the NBSG11BAR2 support?
The device supports NECL, PECL, CML, LVCMOS, LVTTL, and LVDS input signals.
- What is the output amplitude of the RSECL outputs?
The RSECL outputs have a peak-to-peak amplitude of 400 mV.
- What is the propagation delay of the NBSG11BAR2?
The typical propagation delay is 125 ps.
- Does the NBSG11BAR2 have internal input termination resistors?
Yes, it has internal 50 Ω input termination resistors.
- What is the operating temperature range of the FCBGA package?
The operating temperature range is -40 to +70 °C.
- Is the NBSG11BAR2 Pb-free?
Yes, the device is available in Pb-free packages.
- What is the storage temperature range of the NBSG11BAR2?
The storage temperature range is -65 to +150 °C.
- What type of package does the NBSG11BAR2 come in?
The device comes in a 16-pin FCBGA package.
- Does the NBSG11BAR2 have ESD protection?
Yes, it has ESD protection with Human Body Model > 2 kV and Machine Model > 100 V.
