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QFN-20 Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Clock Generators & Support Products I2C configurable clock generator SI5351C-B-GM Skyworks Solutions, Inc. 1: £3.77 43,178In Stock	Mfr. Part No. SI5351C-B-GM Mouser Part No 634-SI5351C-B-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	43,178In Stock	£3.77 £2.87 £2.65 £2.34 View £2.28 £2.21 £2.17 £2.16	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351B-B-GM Skyworks Solutions, Inc. 1: £3.58 18,165In Stock	Mfr. Part No. SI5351B-B-GM Mouser Part No 634-SI5351B-B-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	18,165In Stock	£3.58 £2.72 £2.51 £2.18 View £2.10 £2.07 £2.01 £1.96	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen SI5351B-B02073-GM Skyworks Solutions, Inc. 1: £3.58 5,638In Stock	Mfr. Part No. SI5351B-B02073-GM Mouser Part No 634-SI5351BB02073-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	5,638In Stock	£3.58 £2.72 £2.51 £2.18 View £2.10 £2.08 £2.01	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen SI5351B-B02073-GMR Skyworks Solutions, Inc. 1: £3.39 8,769In Stock 20,000Expected 27/11/2026	Mfr. Part No. SI5351B-B02073-GMR Mouser Part No 634-SI5351BB02073GMR	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C Prog, Any Frequency, Any Output, VCXO ref, 8-Output LVCMOS Clock Gen Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	8,769In Stock 20,000Expected 27/11/2026	Cut Tape £3.39 £2.72 £2.51 £2.28 View Reel £1.96 £2.16 £2.14 £2.01 £1.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products I2C configurable clock generator SI5351C-B-GMR Skyworks Solutions, Inc. 1: £3.83 549In Stock	Mfr. Part No. SI5351C-B-GMR Mouser Part No 634-SI5351C-B-GMR	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	549In Stock	Cut Tape £3.83 £2.92 £2.70 £2.44 View Reel £2.11 £2.32 £2.28 £2.26 £2.11 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 4-output PCIe clock generator Si52202-A01BGM Skyworks Solutions, Inc. 1: £3.00 2,445In Stock	Mfr. Part No. Si52202-A01BGM Mouser Part No 634-SI52202-A01BGM	Skyworks Solutions, Inc.	Clock Generators & Support Products 4-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si522xx clock generators	Datasheet	2,445In Stock	£3.00 £2.25 £2.07 £1.85 View £1.74 £1.68 £1.62 £1.58 £1.55	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351A-B-GM Skyworks Solutions, Inc. 1: £3.30 348In Stock 400Expected 27/11/2026	Mfr. Part No. SI5351A-B-GM Mouser Part No 634-SI5351A-B-GM	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	348In Stock 400Expected 27/11/2026	£3.30 £2.51 £2.30 £2.01 View £1.93 £1.89 £1.82 £1.78	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351A-B-GMR Skyworks Solutions, Inc. 1: £3.40 9In Stock	Mfr. Part No. SI5351A-B-GMR Mouser Part No 634-SI5351A-B-GMR	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	9In Stock	Cut Tape £3.40 £2.58 £2.37 £2.14 View Reel £1.85 £2.03 £2.01 £1.95 £1.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 1.8V/2.5V/3.3 V BUFFER NB3H83905CMNG onsemi 1: £2.58 576In Stock	Mfr. Part No. NB3H83905CMNG Mouser Part No 863-NB3H83905CMNG	onsemi	Clock Buffer 1.8V/2.5V/3.3 V BUFFER	Datasheet	576In Stock	£2.58 £1.91 £1.75 £1.57 View £1.48 £1.45 £1.38 £1.34 £1.32	Min.: 1 Mult.: 1
Clock Buffer 5P83908 MIXED SIGNAL 5P83908NDGK Renesas Electronics 1: £3.38 9In Stock	Mfr. Part No. 5P83908NDGK Mouser Part No 972-5P83908NDGK	Renesas Electronics	Clock Buffer 5P83908 MIXED SIGNAL	Datasheet	9In Stock	£3.38 £2.51 £2.30 £2.07 View £1.97 £1.96 £1.90 £1.89	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351B-B-GMR Skyworks Solutions, Inc. 1: £3.58 12,700On Order	Mfr. Part No. SI5351B-B-GMR Mouser Part No 634-SI5351B-B-GMR	Skyworks Solutions, Inc.	Clock Generators & Support Products I2C configurable clock generator Learn More about Skyworks Solutions, Inc. skyworks si5351 clock generators	Datasheet	12,700On Order On Order Ship Dates Mfr. No: SI5351B-B-GMR Stock: 0 On Order: 200 Expected 12/11/2026 7,500 Expected 27/11/2026 5,000 Expected 16/12/2026 Factory Lead Time: 8 Weeks	Cut Tape £3.58 £2.72 £2.51 £2.28 View Reel £1.96 £2.16 £2.14 £2.07 £1.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 4-output PCIe clock generator Si52202-A01BGMR Skyworks Solutions, Inc. 1: £2.95 9,941On Order	Mfr. Part No. Si52202-A01BGMR Mouser Part No 634-SI52202-A01BGMR	Skyworks Solutions, Inc.	Clock Generators & Support Products 4-output PCIe clock generator Learn More about Skyworks Solutions, Inc. skyworks si522xx clock generators	Datasheet	9,941On Order On Order Ship Dates Mfr. No: Si52202-A01BGMR Stock: 0 On Order: 2,441 Expected 19/11/2026 7,500 Expected 19/02/2027 Factory Lead Time: 20 Weeks	Cut Tape £2.95 £2.21 £2.03 £1.82 Reel £1.63 View £1.74 £1.71 £1.68 £1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 4-output PCIe clock generator SI52202-A02BGM Skyworks Solutions, Inc. 1: £2.89 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SI52202-A02BGM Mouser Part No 634-SI52202-A02BGM	Skyworks Solutions, Inc.	Clock Generators & Support Products 4-output PCIe clock generator	Datasheet	Non-Stocked Lead-Time 20 Weeks	£2.89 £2.18 £2.01 £1.81 View £1.65 £1.61 £1.56 £1.53 £1.51	Min.: 1 Mult.: 1
Clock Buffer 5P83908 MIXED SIGNAL 5P83908NDGK8 Renesas Electronics 2,500: £1.72 Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. 5P83908NDGK8 Mouser Part No 972-5P83908NDGK8	Renesas Electronics	Clock Buffer 5P83908 MIXED SIGNAL	Datasheet	Non-Stocked Lead-Time 33 Weeks	Reel £1.72	Min.: 2,500 Mult.: 2,500 : 2,500

QFN-20 Clock & Timer ICs

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QFN-20 Clock & Timer ICs

Types of Clock & Timer ICs

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