Overview
The LMK62I0-100M00SIAT, produced by Texas Instruments, is a high-performance, low-jitter oscillator designed to generate precise reference clock signals. This device is part of the LMK62XX series, known for its low noise and high performance characteristics. It operates at a frequency of 100 MHz with a total frequency tolerance of ±25 ppm, making it suitable for applications requiring high stability and low jitter.
Key Specifications
| Parameter | Value |
|---|---|
| Output Frequency | 100 MHz |
| Output Format | HCSL (High Current Steering Logic) |
| Total Frequency Tolerance | ±25 ppm |
| Jitter | 150 fs RMS typical (Fout > 100 MHz) |
| PSRR (Power Supply Rejection Ratio) | –60 dBc |
| Operating Voltage | 3.3 V ±5% |
| Temperature Range | –40°C to +85°C (Industrial) |
| Package Size | 5-mm × 3.2-mm, 6-pin package |
Key Features
- Low Noise and High Performance: The LMK62I0-100M00SIAT features low noise and high performance, making it ideal for applications requiring precise clock signals.
- Low Jitter: The device offers a jitter of 150 fs RMS typical for frequencies above 100 MHz, ensuring stable clock outputs.
- Robust Supply Noise Immunity: With a PSRR of –60 dBc, the oscillator provides excellent power supply ripple rejection, reducing the complexity of the power delivery network.
- Multiple Output Formats: Although the LMK62I0-100M00SIAT specifically supports HCSL, the LMK62XX series supports LVPECL, LVDS, and HCSL output formats up to 400 MHz.
- Compact Package: The device is housed in a 5-mm × 3.2-mm, 6-pin package that is pin-compatible with industry-standard 5032 XO packages.
Applications
The LMK62I0-100M00SIAT is suitable for a variety of applications that require high-performance, low-jitter clock signals. These include:
- Telecommunications and Networking Equipment: For generating precise clock signals in high-speed data transmission systems.
- High-Speed Data Acquisition Systems: To ensure accurate timing and synchronization in data acquisition and processing.
- Medical Imaging and Diagnostic Equipment: Where precise timing is critical for image processing and data analysis.
- Aerospace and Defense Systems: For applications requiring high reliability and precision in timing and synchronization.
Q & A
- What is the output frequency of the LMK62I0-100M00SIAT?
The output frequency of the LMK62I0-100M00SIAT is 100 MHz.
- What is the total frequency tolerance of the LMK62I0-100M00SIAT?
The total frequency tolerance is ±25 ppm.
- What is the typical jitter of the LMK62I0-100M00SIAT for frequencies above 100 MHz?
The typical jitter is 150 fs RMS.
- What is the PSRR of the LMK62I0-100M00SIAT?
The PSRR is –60 dBc.
- What is the operating voltage of the LMK62I0-100M00SIAT?
The operating voltage is 3.3 V ±5%.
- What is the temperature range of the LMK62I0-100M00SIAT?
The temperature range is –40°C to +85°C (Industrial).
- What package size does the LMK62I0-100M00SIAT come in?
The device is housed in a 5-mm × 3.2-mm, 6-pin package.
- Is the LMK62I0-100M00SIAT RoHS compliant?
Yes, the LMK62I0-100M00SIAT is RoHS compliant.
- What are some common applications of the LMK62I0-100M00SIAT?
Common applications include telecommunications, high-speed data acquisition systems, medical imaging, and aerospace and defense systems.
- How does the LMK62I0-100M00SIAT support multiple output formats?
Although the LMK62I0-100M00SIAT specifically supports HCSL, the LMK62XX series supports LVPECL, LVDS, and HCSL output formats up to 400 MHz.
