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規格
| 屬性 | 價值 |
| Brand | Texas Instruments |
| Product Type | Clock Synthesizers / Jitter Cleaners |
| Subcategory | Clock & Timer ICs |
| Operating Supply Voltage | 3.15 V to 3.45 V |
| Mounting Type | SMD/SMT |
| Package / Case | WQFN-64 |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Supply Voltage - Max | 3.45 V |
| Supply Voltage - Min | 3.15 V |
| Number of Outputs | 12 Output |
| Output Level | LVCMOS, LVDS, LVPECL |
| Height | 0.8 mm |
| Length | 9 mm |
| Width | 9 mm |
概述
Description
The LMK04806BISQ is a highly versatile clock generator and jitter cleaner from Texas Instruments, designed for various high-performance applications. It features low phase noise and high frequency stability, making it suitable for networking, telecommunications, and data communications systems.
Key specifications include six clock outputs with programmable frequencies, a wide input range, and support for multiple output formats such as LVDS, CMOS, and LVPECL. The device allows for fine-tuning of output clocks through integrated phase-locked loops (PLLs) and can achieve low jitter performance, critical for high-speed signal integrity.
Configuration can be performed via an I²C interface, enabling easy integration into existing systems and flexibility in setup. Additionally, the LMK04806BISQ is designed to operate over an extended temperature range, ensuring reliability in diverse environments.
Overall, it serves as an essential component for applications requiring precise timing and synchronization, facilitating improved performance in modern electronic systems.
Key specifications include six clock outputs with programmable frequencies, a wide input range, and support for multiple output formats such as LVDS, CMOS, and LVPECL. The device allows for fine-tuning of output clocks through integrated phase-locked loops (PLLs) and can achieve low jitter performance, critical for high-speed signal integrity.
Configuration can be performed via an I²C interface, enabling easy integration into existing systems and flexibility in setup. Additionally, the LMK04806BISQ is designed to operate over an extended temperature range, ensuring reliability in diverse environments.
Overall, it serves as an essential component for applications requiring precise timing and synchronization, facilitating improved performance in modern electronic systems.
Equivalent
The LMK04806BISQ is a versatile clock generator and jitter cleaner, and equivalent products include the Texas Instruments LMK04828, Analog Devices ADF4355, and the NXP/Freescale FXOSC Series. For similar functionalities, you might also consider the Si5351 from Silicon Labs or the Si534x series. Always verify specific requirements like voltage, frequency range, and output configurations when selecting alternatives.
Features
The LMK04806BISQ is a high-performance clock generator and jitter cleaner from Texas Instruments. Key features include:
1. Low Phase Noise: Designed for high-performance applications, it offers low phase noise suitable for communication systems.
2. Multiple Output Frequencies: The device can generate multiple output frequencies, allowing flexibility in various applications.
3. Integrated PLLs: It includes multiple phase-locked loops (PLLs) that enable precise frequency synthesis and jitter reduction.
4. Output Formats: Supports a variety of output formats, including LVPECL, LVDS, and CMOS, making it compatible with diverse systems.
5. Wide Input Range: Accepts a broad range of input frequencies, enhancing its versatility in different applications.
6. Programmable Features: Provides programmable settings for output configuration, allowing customization according to specific requirements.
7. Low Power Consumption: Optimized for low power usage while maintaining performance, suitable for battery-operated devices.
8. Robust Design: Built for reliability in demanding environments, suitable for telecommunication and data center applications.
Overall, the LMK04806BISQ is ideal for applications requiring high precision and low jitter clock signals.
1. Low Phase Noise: Designed for high-performance applications, it offers low phase noise suitable for communication systems.
2. Multiple Output Frequencies: The device can generate multiple output frequencies, allowing flexibility in various applications.
3. Integrated PLLs: It includes multiple phase-locked loops (PLLs) that enable precise frequency synthesis and jitter reduction.
4. Output Formats: Supports a variety of output formats, including LVPECL, LVDS, and CMOS, making it compatible with diverse systems.
5. Wide Input Range: Accepts a broad range of input frequencies, enhancing its versatility in different applications.
6. Programmable Features: Provides programmable settings for output configuration, allowing customization according to specific requirements.
7. Low Power Consumption: Optimized for low power usage while maintaining performance, suitable for battery-operated devices.
8. Robust Design: Built for reliability in demanding environments, suitable for telecommunication and data center applications.
Overall, the LMK04806BISQ is ideal for applications requiring high precision and low jitter clock signals.
Pinout
The LMK04806BISQ is a low-jitter clock generator and frequency synthesizer from Texas Instruments. It features a total of 48 pins.
Key functions of the device include:
- Clock Generation: It can generate multiple low-jitter clock outputs with a wide frequency range.
- Frequency Synthesis: It includes a fractional-N phase-locked loop (PLL) for precise frequency synthesis.
- Multiple Output Configurations: The device can provide up to six differential clock outputs and up to four single-ended outputs.
- Input Options: It supports various input clock sources, including crystal oscillators and external clock signals.
- Programmability: Users can configure the device via I2C interface for flexible clocking solutions.
Overall, the LMK04806BISQ is designed for high-performance timing applications in telecommunications, data centers, and other electronic systems requiring precise clocking.
Key functions of the device include:
- Clock Generation: It can generate multiple low-jitter clock outputs with a wide frequency range.
- Frequency Synthesis: It includes a fractional-N phase-locked loop (PLL) for precise frequency synthesis.
- Multiple Output Configurations: The device can provide up to six differential clock outputs and up to four single-ended outputs.
- Input Options: It supports various input clock sources, including crystal oscillators and external clock signals.
- Programmability: Users can configure the device via I2C interface for flexible clocking solutions.
Overall, the LMK04806BISQ is designed for high-performance timing applications in telecommunications, data centers, and other electronic systems requiring precise clocking.
Manufacturer
The LMK04806BISQ is manufactured by Texas Instruments (TI), a leading global semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a broad range of electronics components and integrated circuits. Founded in 1930, TI is particularly well-known for its analog and embedded processing products, which serve a variety of industries including automotive, industrial, communications, and consumer electronics. The LMK04806BISQ is a precision clock generator and frequency synthesizer that provides low jitter and high performance, making it suitable for applications in telecommunications, data communications, and other high-speed digital systems. TI's long-standing reputation in innovation and quality makes it a prominent player in the semiconductor industry.
Application
The LMK04806BISQ is a high-performance clock generator and jitter cleaner used in various applications. Its primary areas include telecommunications, data centers, and high-speed networking equipment, where precise timing and synchronization are crucial. Additionally, it is utilized in test and measurement devices, consumer electronics, and video broadcasting systems, ensuring low phase noise and reduced jitter for enhanced signal integrity. Its versatility makes it suitable for any application requiring accurate clock generation and distribution.
Package
The LMK04806BISQ is packaged in a 32-pin VQFN (Very Thin Quad Flat No-lead) package. This compact form factor is designed for efficient thermal performance and minimized board space, making it suitable for high-frequency applications.