仕様
| 属性 | 値 |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| MountingType | Surface Mount |
| Package/Case | 48-WFQFN Exposed Pad |
概要
Description
The LMK03328RHSR is a highly versatile clock generator and jitter cleaner from Texas Instruments. It is designed to meet strict timing requirements in various applications, including telecommunications, data centers, and test equipment. The device features multiple frequency outputs with ultra-low phase noise and jitter, making it ideal for high-performance systems that demand precise timing.
Key features of the LMK03328RHSR include programmable frequency synthesis, allowing users to generate multiple clock outputs from a single reference input. It supports a wide frequency range and a variety of output formats, which enhances its adaptability across different systems. The device also incorporates advanced features like automatic holdover, which maintains output stability in case of reference signal loss, and flexible input/output configurations.
The LMK03328RHSR is part of Texas Instruments' clocking solutions portfolio, known for robustness and efficiency. With its compact package and power-efficient design, it is suitable for space-constrained environments while ensuring reliable performance. Its integration capabilities simplify design processes, reduce board space, and decrease overall system costs.
Key features of the LMK03328RHSR include programmable frequency synthesis, allowing users to generate multiple clock outputs from a single reference input. It supports a wide frequency range and a variety of output formats, which enhances its adaptability across different systems. The device also incorporates advanced features like automatic holdover, which maintains output stability in case of reference signal loss, and flexible input/output configurations.
The LMK03328RHSR is part of Texas Instruments' clocking solutions portfolio, known for robustness and efficiency. With its compact package and power-efficient design, it is suitable for space-constrained environments while ensuring reliable performance. Its integration capabilities simplify design processes, reduce board space, and decrease overall system costs.
Equivalent
The LMK03328RHSR is a precision clock conditioner and jitter cleaner IC manufactured by Texas Instruments. Equivalent or similar products might include:
1. Si5341 from Silicon Labs: A highly flexible jitter attenuating clock multiplier.
2. AD9578 from Analog Devices: A clock generator with integrated VCOs.
3. CDCM6208 from Texas Instruments: A clock generator/jitter cleaner with multiple outputs.
4. 8T49N282 from Renesas: A versatile frequency synthesizer and jitter cleaner.
These products serve similar purposes but might vary in specifications and features. Always check compatibility with specific project requirements.
1. Si5341 from Silicon Labs: A highly flexible jitter attenuating clock multiplier.
2. AD9578 from Analog Devices: A clock generator with integrated VCOs.
3. CDCM6208 from Texas Instruments: A clock generator/jitter cleaner with multiple outputs.
4. 8T49N282 from Renesas: A versatile frequency synthesizer and jitter cleaner.
These products serve similar purposes but might vary in specifications and features. Always check compatibility with specific project requirements.
Features
The LMK03328RHSR is a precision clock conditioner with an integrated voltage-controlled oscillator (VCO) by Texas Instruments, designed for high-performance clocking applications. Here are its key features:
1. Frequency Synthesis: Provides a highly flexible frequency synthesis with programmable output frequencies, suitable for a wide range of applications.
2. Low Jitter: Offers low phase noise and jitter performance, making it ideal for data converter clocking and other high-speed applications.
3. Multi-Output: Supports multiple differential and single-ended clock outputs, allowing it to drive several clock domains.
4. Programmable Dividers and Delays: Features programmable dividers and fine delay adjustments for each output, enabling precise timing control.
5. Input Flexibility: Can accept multiple input sources, supporting redundancy and fail-safe clocking schemes.
6. Power Supply: Operates from a single 3.3V power supply, simplifying power management.
7. Package: Available in a 40-pin VQFN (Very Thin Quad Flat No-Lead) package, offering a compact solution for space-constrained designs.
These features make the LMK03328RHSR suitable for use in communication infrastructure, test and measurement, and other high-performance applications.
1. Frequency Synthesis: Provides a highly flexible frequency synthesis with programmable output frequencies, suitable for a wide range of applications.
2. Low Jitter: Offers low phase noise and jitter performance, making it ideal for data converter clocking and other high-speed applications.
3. Multi-Output: Supports multiple differential and single-ended clock outputs, allowing it to drive several clock domains.
4. Programmable Dividers and Delays: Features programmable dividers and fine delay adjustments for each output, enabling precise timing control.
5. Input Flexibility: Can accept multiple input sources, supporting redundancy and fail-safe clocking schemes.
6. Power Supply: Operates from a single 3.3V power supply, simplifying power management.
7. Package: Available in a 40-pin VQFN (Very Thin Quad Flat No-Lead) package, offering a compact solution for space-constrained designs.
These features make the LMK03328RHSR suitable for use in communication infrastructure, test and measurement, and other high-performance applications.
Pinout
The LMK03328RHSR is a high-performance clock generator IC by Texas Instruments. It features a 48-pin package, specifically a VQFN (Very Thin Quad Flat No-lead) package. The primary function of the LMK03328 is to provide highly accurate and low-jitter clock outputs. It is designed to generate multiple frequencies from a single reference clock or crystal, offering flexibility in clock tree design for various applications.
Key features of the LMK03328 include:
- Integrated low-noise VCO (Voltage Controlled Oscillator)
- Fractional-N PLLs (Phase-Locked Loops) for precise frequency synthesis
- Multi-output capability with independent control over each output
- Programmable output formats (LVPECL, LVDS, LVCMOS)
- Support for spread-spectrum clocking to reduce electromagnetic interference
- Wide input and output frequency ranges
The LMK03328 is typically used in communications, data centers, and networking equipment where precision timing and synchronization are critical.
Key features of the LMK03328 include:
- Integrated low-noise VCO (Voltage Controlled Oscillator)
- Fractional-N PLLs (Phase-Locked Loops) for precise frequency synthesis
- Multi-output capability with independent control over each output
- Programmable output formats (LVPECL, LVDS, LVCMOS)
- Support for spread-spectrum clocking to reduce electromagnetic interference
- Wide input and output frequency ranges
The LMK03328 is typically used in communications, data centers, and networking equipment where precision timing and synchronization are critical.
Manufacturer
The LMK03328RHSR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and primarily focuses on developing analog chips and embedded processors, which are used in a wide array of electronics applications across different industries. TI serves a broad range of sectors, including automotive, industrial, personal electronics, communications equipment, and enterprise systems, providing components that are critical for building more advanced and efficient electronic products.
Application
The LMK03328RHSR is a precision clock generator and jitter cleaner typically used in telecommunications, data communications, and networking equipment. Its primary applications include clock generation for high-speed data converters, synchronization in wireless infrastructure, and timing solutions in test and measurement equipment. It is also used in broadcasting, medical imaging, and industrial automation for enhancing signal integrity and reducing jitter in high-frequency systems.
Package
The LMK03328RHSR is typically packaged in a VQFN (Very Thin Quad Flat No-Lead) package. This type of package is favored for its compact size and efficient heat dissipation, making it suitable for applications requiring high performance in a limited space.