Overview
The NBSG11MNG is a 2.5V/3.3V SiGe 1:2 differential clock driver produced by onsemi. This device is optimized for low skew and ultra-low jitter, making it suitable for high-speed clock distribution applications. It features internal 50 Ω termination resistors and accepts a variety of input signals including NECL (Negative ECL), PECL (Positive ECL), CML, LVCMOS, LVTTL, and LVDS. The outputs are RSECL (Reduced Swing ECL) with a peak-to-peak amplitude of 400 mV.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Input Clock Frequency | Up to 12 | GHz |
| Maximum Input Data Rate | Up to 12 | Gb/s |
| Rise and Fall Times | 30 ps (Typical) | ps |
| Propagation Delay | 125 ps (Typical) | ps |
| Output Amplitude Voltage | 400 mV (Peak-to-Peak) | mV |
| Operating Voltage Range | VCC = 2.375 V to 3.465 V, VEE = 0 V | V |
| Operating Temperature Range | -40°C to +85°C (QFN-16) | °C |
| Package Type | QFN-16 (Pb-Free) |
Key Features
- 1-to-2 differential fanout buffer with low skew and ultra-low jitter.
- Internal 50 Ω termination resistors.
- Accepts NECL, PECL, CML, LVCMOS, LVTTL, and LVDS input signals.
- RSECL outputs with 400 mV peak-to-peak amplitude.
- 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
- High-speed clock distribution in telecommunications and data communication systems.
- Networking equipment such as routers and switches.
- High-performance computing and data storage systems.
- Test and measurement equipment requiring precise clock signals.
Q & A
- What is the maximum input clock frequency of the NBSG11MNG?
The maximum input clock frequency is up to 12 GHz.
- What types of input signals does the NBSG11MNG accept?
The device accepts NECL, PECL, CML, LVCMOS, LVTTL, and LVDS input signals.
- What is the output amplitude voltage of the NBSG11MNG?
The output amplitude voltage is 400 mV peak-to-peak.
- What is the operating temperature range for the QFN-16 package?
The operating temperature range is -40°C to +85°C.
- Does the NBSG11MNG have ESD protection?
- What is the propagation delay of the NBSG11MNG?
The propagation delay is typically 125 ps.
- Is the NBSG11MNG available in Pb-Free packages?
- What is the maximum input data rate of the NBSG11MNG?
The maximum input data rate is up to 12 Gb/s.
- What are the typical rise and fall times of the NBSG11MNG?
The typical rise and fall times are 30 ps.
- What are some common applications of the NBSG11MNG?
