Overview
The NB3V1102CDTR2G is a high-performance, low-skew LVCMOS clock buffer from onsemi. This device is part of the NB3V110xC series, designed with a modular approach to offer various fan-out variations. The NB3V1102CDTR2G specifically provides a 1:2 fan-out configuration, making it ideal for applications requiring precise clock signal distribution. It operates at supply voltages of 3.3 V, 2.5 V, and 1.8 V, and is characterized for operation over a wide temperature range from –40°C to 105°C. The device is available in an 8-pin TSSOP package and is Pb-free and RoHS compliant.
Key Specifications
| Parameter | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage Range | VDD | 3.0 | 3.3 | 3.6 | V |
| Input Voltage Range | VIN | –0.5 | VDD + 0.5 | V | |
| Output Voltage Range | VO | –0.5 | VDD + 0.5 | V | |
| Maximum Junction Temperature | TJ | 125 | °C | ||
| Operating Free-Air Temperature | TA | –40 | 105 | °C | |
| Maximum Clock Frequency at 3.3 V | fCLK | 250 | MHz | ||
| Maximum Clock Frequency at 2.5 V | fCLK | 180 | MHz | ||
| Maximum Clock Frequency at 1.8 V | fCLK | 133 | MHz | ||
| Output-to-Output Skew | tsk(p) | 50 | ps | ||
| Additive Jitter | tjit(σ) | 200 | fs |
Key Features
- High-performance LVCMOS clock buffer with low additive jitter and low output-to-output skew.
- Available in 1:2, 1:3, 1:4, 1:6, and 1:8 fan-out configurations (NB3V1102CDTR2G is 1:2).
- Operates at 3.3 V, 2.5 V, and 1.8 V supply voltages.
- Wide operating temperature range from –40°C to 105°C.
- Asynchronous output enable control (OE) to switch outputs to a low state.
- Pb-free and RoHS compliant.
- Available in 8-pin TSSOP package.
Applications
- Clock signal distribution in high-speed digital systems.
- Telecommunication equipment.
- Data communication systems.
- Networking equipment.
- High-performance computing and server systems.
- Embedded systems requiring precise clock signals.
Q & A
- What is the maximum clock frequency for the NB3V1102CDTR2G at 3.3 V?
The maximum clock frequency at 3.3 V is 250 MHz.
- What are the available fan-out configurations for the NB3V110xC series?
The available fan-out configurations are 1:2, 1:3, 1:4, 1:6, and 1:8.
- What is the operating temperature range for the NB3V1102CDTR2G?
The operating temperature range is from –40°C to 105°C.
- Is the NB3V1102CDTR2G Pb-free and RoHS compliant?
- What is the output-to-output skew for the NB3V1102CDTR2G?
The output-to-output skew is less than 50 ps.
- What is the additive jitter for the NB3V1102CDTR2G?
The additive jitter is less than 200 fs.
- What are the package options for the NB3V1102CDTR2G?
The device is available in an 8-pin TSSOP package.
- Does the NB3V1102CDTR2G have an asynchronous output enable control?
- What is the maximum junction temperature for the NB3V1102CDTR2G?
The maximum junction temperature is 125°C.
- What are some typical applications for the NB3V1102CDTR2G?
Typical applications include clock signal distribution in high-speed digital systems, telecommunication equipment, data communication systems, networking equipment, and high-performance computing and server systems.
