Overview
The NB7V52MMNG, produced by onsemi, is a high-performance 1.8 V / 2.5 V differential D flip-flop with a differential asynchronous Reset. This component is part of the GigaComm™ family of high-performance clock products. It features differential D, CLK, and R inputs with internal 50 Ω termination resistors, supporting LVPECL, CML, and LVDS logic levels. The device operates at frequencies up to 10 GHz and is designed for applications requiring high-speed data transfer and low jitter.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Maximum Input Clock Frequency | 10 | 12 | - | GHz |
| Maximum Input Data Rate | 10 | 12 | - | Gbps |
| Random Clock Jitter | - | 0.2 | 0.8 | ps RMS |
| Propagation Delay to Differential Outputs | 200 | 300 | 350 | ps |
| Rise and Fall Times | 20 | 35 | 50 | ps |
| Output Voltage Amplitude | 300 | 400 | - | mV |
| Operating Temperature Range | -40 | - | 85 | °C |
| Package Type | - | - | QFN-16, 3mm x 3mm | - |
Key Features
- Differential D flip-flop with differential asynchronous Reset
- Internal 50 Ω termination resistors for D, CLK, and R inputs
- Supports LVPECL, CML, and LVDS logic levels
- Maximum input clock frequency > 10 GHz and maximum input data rate > 10 Gbps
- Low random clock jitter (< 0.8 ps RMS)
- Differential CML outputs with 400 mV peak-to-peak voltage swing
- Operating range: VCC = 1.71 V to 2.625 V with VEE = 0 V
- Low profile 3 mm x 3 mm QFN-16 package
- Ambient operating temperature range: -40°C to +85°C
Applications
The NB7V52MMNG is suitable for high-speed digital systems, including but not limited to:
- High-speed data transmission systems
- Telecommunication equipment
- Data centers and cloud infrastructure
- High-performance computing and networking
- Optical communication systems
Q & A
- What is the maximum input clock frequency of the NB7V52MMNG?
The maximum input clock frequency is greater than 10 GHz.
- What logic levels does the NB7V52MMNG support?
The device supports LVPECL, CML, and LVDS logic levels.
- What is the typical propagation delay to differential outputs?
The typical propagation delay is 300 ps.
- What is the output voltage amplitude of the CML outputs?
The output voltage amplitude is typically 400 mV peak-to-peak.
- What is the operating temperature range of the NB7V52MMNG?
The operating temperature range is -40°C to +85°C.
- What package type is the NB7V52MMNG available in?
The device is available in a QFN-16 package, 3 mm x 3 mm.
- Does the NB7V52MMNG have internal termination resistors?
Yes, it has internal 50 Ω termination resistors for D, CLK, and R inputs.
- What is the random clock jitter of the NB7V52MMNG?
The random clock jitter is less than 0.8 ps RMS.
- How should the exposed pad on the QFN-16 package be connected?
The exposed pad must be attached to a heat-sinking conduit and electrically and thermally connected to VEE on the PC board.
- What are the power supply requirements for the NB7V52MMNG?
The device requires VCC to be between 1.71 V and 2.625 V with VEE at 0 V.
