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SI5351C-B-GM
351C-B-GM Clock Generator, Programmable Clock Integrated Circuit with I2C Interface
SI5351C-B-GM
351C-B-GM Clock Generator, Programmable Clock Integrated Circuit with I2C Interface
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
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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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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SI5351C-B-GM DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $3.313 | $3.31 |
| 200 | $1.283 | $256.60 |
| 500 | $1.238 | $619.00 |
| 1000 | $1.216 | $1,216.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Featuring a 25 MHz crystal oscillator, the SI5351C-B-GM can be easily configured using an I2C interface, allowing for seamless control and customization. Its integrated voltage-controlled oscillator (VCO) and phase-locked loop (PLL) circuitry contribute to stable and precise clock generation, further enhancing its appeal in high-tech sectors. Whether in networking, telecommunications, or other critical applications, this PLL-based clock generator delivers unmatched performance and reliability
Key Features
- Programmable output skew for synchronization
- Low jitter and phase noise performance
- Compact 10-pin MSOP package
Application
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Clock Generators & Support Products | RoHS | Details |
| Type | Programmable Clock Generator | Number of Outputs | 8 Output |
| Max Output Freq | 200 MHz | Maximum Input Frequency | 100 MHz |
| Package / Case | QFN-20 | Duty Cycle - Max | 60 % |
| Jitter | 70 ps | Supply Voltage - Max | 3.6 V |
| Supply Voltage - Min | 2.25 V | Series | Si5351 |
| Operating Supply Current | 27 mA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Mounting Style | SMD/SMT |
| Brand | Skyworks Solutions, Inc. | Development Kit | SI535C-B20QFN-EVB |
| Moisture Sensitive | Yes | Operating Supply Voltage ! | 2.5 V, 3.3 V |
| Output Type | CMOS | Product Type ! | Clock Generators |
| Factory Pack Quantity | 200 | Subcategory | Clock & Timer ICs |
| Tradename | MultiSynth | Unit Weight | 0.001498 oz |
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 SI5351C-B-GM?
The SI5351C-B-GM is a high-performance, low-jitter clock generator designed by Silicon Labs. It is ideal for applications requiring multiple clock signals with precise frequencies, such as communication systems, data acquisition, and test and measurement equipment.
How Does SI5351C-B-GM Work?
The SI5351C-B-GM utilizes an advanced PLL-based architecture to generate clock signals with low phase noise and jitter. It features multiple fractional dividers and output drivers, allowing flexible configuration of output frequencies and formats. The device is controlled through an I2C interface, providing easy interfacing with microcontrollers and digital systems.
How Many Pins does SI5351C-B-GM have and What are the Functions of the Pinout Configuration?
The SI5351C-B-GM is housed in a 20-pin QFN (Quad Flat No-leads) package. The pinout configuration includes:
- VDD: Power supply voltage input pin.
- GND: Ground connection pin.
- XAXB, XALA: Crystal input pins or reference clock input pins.
- SDA, SCL: I2C serial interface control pins.
- CLK0, CLK1, ..., CLK7: Clock output pins supporting various output formats and frequencies.
- OE: Clock output enable pin.
What are the Pros and Cons of SI5351C-B-GM?
Pros:
- Low Jitter: Generates clock signals with low phase noise and jitter, suitable for high-performance applications.
- Flexible Configuration: Allows precise frequency and format configuration of multiple clock outputs.
- I2C Interface: Provides easy interfacing with microcontrollers and digital systems for control and configuration.
- Wide Supply Voltage Range: Supports a wide operating supply voltage range for versatility in system design.
Cons:
- Complexity: The advanced features and configuration options may require careful consideration for optimal usage.
- External Components: May require additional external components for specific applications or for providing a stable clock reference.
- Package Handling: QFN package may require proper handling and soldering techniques for board assembly.
Are There Any Equivalents/Alternatives to SI5351C-B-GM for Recommendation?
- The Si5340 from Silicon Labs is a similar clock generator with additional features and flexibility.
- Alternatives to the SI5351C-B-GM include the LMK04828 from Texas Instruments and the 8T49N28x from IDT (Integrated Device Technology).
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