Overview
The NB7V58M, produced by onsemi, is a high-performance differential 2:1 clock or data multiplexer. This device is part of the GigaComm family of high-performance clock/data products. It is designed to operate with various logic level standards, including LVPECL, CML, and LVDS, thanks to its internal 50 Ω termination resistors. The NB7V58M is ideal for applications requiring minimal clock or data jitter, such as SONET, GigE, Fiber Channel, and backplane clock/data distribution.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Maximum Input Clock Frequency | 7 | 8 | GHz | |
| Maximum Operating Data Rate (PRBS23) | 10.7 | 12 | Gbps | |
| Random Clock Jitter | 0.8 | ps RMS | ||
| Data Dependent Jitter | 10 | ps | ||
| Propagation Delay | 120 | 180 | 240 | ps |
| Output Rise/Fall Times @ 1 GHz | 15 | 35 | 50 | ps |
| Operating Range (VCC) | 1.71 | 3.6 | V | |
| Ambient Operating Temperature | -40 | 85 | °C | |
| Package Type | QFN-16, 3 mm x 3 mm |
Key Features
- Maximum Input Data Rate > 10.7 Gb/s
- Data Dependent Jitter < 10 ps
- Maximum Input Clock Frequency > 7 GHz
- Random Clock Jitter < 0.8 ps RMS
- 180 ps Typical Propagation Delay
- 35 ps Typical Rise and Fall Times
- Differential CML Outputs, 400 mV Peak-to-Peak, Typical
- Internal 50 Ω Input Termination Resistors
- Operating Range: VCC = 1.71 V to 3.6 V with GND = 0 V
- -40°C to +85°C Ambient Operating Temperature
- Pb-Free Device
Applications
The NB7V58M is ideal for various high-speed applications, including:
- SONET (Synchronous Optical Networking)
- GigE (Gigabit Ethernet)
- Fiber Channel
- Backplane and other Clock/Data distribution applications
Q & A
- What is the maximum input clock frequency of the NB7V58M?
The maximum input clock frequency is greater than 7 GHz.
- What is the maximum operating data rate of the NB7V58M?
The maximum operating data rate is greater than 10.7 Gbps.
- What type of outputs does the NB7V58M provide?
The NB7V58M provides differential CML outputs.
- What is the typical propagation delay of the NB7V58M?
The typical propagation delay is 180 ps.
- What is the operating temperature range of the NB7V58M?
The operating temperature range is -40°C to +85°C.
- Is the NB7V58M a Pb-Free device?
Yes, the NB7V58M is a Pb-Free device.
- What package type is the NB7V58M available in?
The NB7V58M is available in a QFN-16 package, 3 mm x 3 mm.
- What are the supported logic level standards for the NB7V58M?
The NB7V58M supports LVPECL, CML, and LVDS logic level standards.
- What is the typical output voltage amplitude of the NB7V58M?
The typical output voltage amplitude is 400 mV peak-to-peak.
- Does the NB7V58M have internal termination resistors?
Yes, the NB7V58M has internal 50 Ω input termination resistors.
