The SI5351B-B04778-GMR is an I2C-programmable clock generator capable of producing up to eight non-integer-related frequencies ranging from 2.5 kHz to 200 MHz. It features an internal voltage-controlled crystal oscillator (VCXO) that allows for precise frequency synthesis with 0 ppm error, making it suitable for applications requiring high accuracy. The device supports configurable spread spectrum at each output and operates from a low-cost, fixed-frequency crystal of either 25 or 27 MHz. This clock generator is designed for low power consumption and offers programmable rise and fall time control, as well as glitchless frequency changes. It includes separate voltage supply pins for level translation, with core voltage options of 2.5 or 3.3 V and output voltage options of 1.8, 2.5, or 3.3 V. The device is available in multiple package types, including 10-MSOP, 16-QFN, and 20-QFN, accommodating various output configurations. Applications include audio/video equipment, networking, handheld instrumentation, and more, making it a versatile choice for engineers looking to replace traditional crystal oscillators and PLLs in cost-sensitive designs.
I2C PROG, ANY FREQUENCY, ANY OUT Product overview: SI5351B-B04778-GMR from Skyworks Solutions, Inc. is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include clock generator, oscillator, timing, synchronization, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-SI5351B-B04778-G
Win Source Part Number: 1268450-SI5351B-B047
Category: Integrated Circuits (ICs)>Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
Series: *
Package: Tape & Reel (TR)
Standard Package: 2,500
ECCN: EAR99
Fake Threat In the Open Market: 58 pct.
MSL Level: 2 (1 Year)
HTSUS: 8542.39.0001
Mfr: Skyworks Solutions Inc.
Base Product Number: SI5351
I2C PROG, ANY FREQUENCY, ANY OUT
I2C PROG, ANY FREQUENCY, ANY OUT
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | IC Timers | IC Clocks | IC Clocks | IC Clocks |
| Product Number | 728-SI5351B-B04778-GMR | 1268450-SI5351B-B04778-GMR | SI5351B-B04778-GMR | SI5351B-B04778-GMR |
| Product Name | Clock and Timing IC | Integrated Circuits (ICs) - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs) - Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers |
| Package Type | Tape & Reel (TR) |
