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LMK04828BISQ/NOPB
Ultra low jitter synthesizer and jitter cleaner
LMK04828BISQ/NOPB
Ultra low jitter synthesizer and jitter cleaner
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Manufacturer Part # : LMK04828BISQ/NOPB
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Package/Case: WQFN-64
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Brand: Texas Instruments
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Product Categories : Clock Generators, PLLs, Frequency Synthesizers
Quality Assurance
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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LMK04828BISQ/NOPB DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
One of the key highlights of the LMK04828BISQ/NOPB is its low jitter performance, which is crucial for ensuring smooth high-speed data transmission and processing. Additionally, the IC provides flexible input options, allowing users to synchronize it with various systems using different input references such as crystal oscillators and external sources. This adaptability makes it a versatile choice for integration into a wide array of designs
Key Features
- High-frequency precision with low phase noise performance
- Fully programmable output frequencies for customization
- Multimode clock generation for varied system applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Function | Dual-loop PLL | Number of outputs | 15 |
| RMS jitter (fs) | 88 | Output frequency (min) (MHz) | 0.289 |
| Output frequency (max) (MHz) | 3080 | Input type | LVCMOS, LVDS, LVPECL |
| Output type | LVCMOS, LVDS, LVPECL | Supply voltage (min) (V) | 3.15 |
| Supply voltage (max) (V) | 3.45 | Features | JESD204B |
| Rating | Catalog | Operating temperature range (°C) | -40 to 85 |
| Number of input channels | 3 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LMK04828BISQ/NOPB?
The LMK04828BISQ/NOPB is a high-performance, low-jitter clock jitter attenuator from Texas Instruments. It is designed to clean up and stabilize clock signals in applications requiring precise timing, such as communication systems, test and measurement equipment, and industrial automation.
How Does LMK04828BISQ/NOPB Work?
The LMK04828BISQ/NOPB operates by taking an input clock signal and filtering out any unwanted noise or jitter using integrated PLLs (Phase-Locked Loops) and clock dividers. It then generates clean, stable clock outputs with low phase noise and jitter, ensuring reliable clock distribution within a system.
How Many Pins does LMK04828BISQ/NOPB have and What are the Functions of the Pinout Configuration?
The LMK04828BISQ/NOPB is housed in a 48-pin WQFN (Quad Flat No-Lead) package. The pinout configuration includes:
- VDD: Power supply pin.
- AVDD: Analog power supply pin.
- DVDD: Digital power supply pin.
- REFCLKxP, REFCLKxN: Differential reference clock inputs.
- XAXBxP, XAXBxN: Differential clock output pairs.
- LOL, LOS, LD, SYNCIN: Status and control pins.
- CLKOUTxP, CLKOUTxN: Clock outputs.
- SDA, SCL: I2C control interface.
What are the Pros and Cons of LMK04828BISQ/NOPB?
Pros:
- Low Jitter: Achieves low-jitter clock generation for timing-critical applications.
- Flexible Configuration: Offers programmable features for versatile clock signal processing.
- High Performance: Provides high-quality clock signals with low phase noise.
- Multiple Outputs: Supports multiple clock outputs for system flexibility.
- Integrated PLLs: Includes integrated PLL circuits for clock signal stabilization.
Cons:
- Complexity: Requires careful design considerations for optimal performance.
- Cost: High-performance clock jitter attenuators like the LMK04828BISQ/NOPB may have a higher cost compared to basic clock solutions.
- Configuration Time: Setting up and configuring the device may require additional time and expertise.
Are There Any Equivalents/Alternatives to LMK04828BISQ/NOPB for Recommendation?
- Alternatives to the LMK04828BISQ/NOPB include the Si5341 from Silicon Labs and the AD9528 from Analog Devices.
- The LMK04828SQ/NOPB is a similar device from Texas Instruments with different pinout and package options.
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