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QFN-20 Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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: $5.02 42,866In Stock	Mfr. Part # SI5351C-B-GM Mouser Part # 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	42,866In Stock	$5.02 $3.83 $3.53 $3.11 View $3.02 $2.93 $2.85 $2.83	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351B-B-GM Skyworks Solutions, Inc. 1: $4.77 17,513In Stock	Mfr. Part # SI5351B-B-GM Mouser Part # 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	17,513In Stock	$4.77 $3.63 $3.34 $2.91 View $2.80 $2.76 $2.67 $2.61	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: $4.76 5,638In Stock	Mfr. Part # SI5351B-B02073-GM Mouser Part # 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	$4.76 $3.62 $3.33 $3.10 View $2.79 $2.78 $2.77 $2.69 Quote	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: $4.51 8,769In Stock 20,000Expected 11/27/2026	Mfr. Part # SI5351B-B02073-GMR Mouser Part # 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 11/27/2026	Cut Tape $4.51 $3.63 $3.34 $3.03 View Reel $2.61 $2.87 $2.85 $2.68 $2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products I2C configurable clock generator SI5351C-B-GMR Skyworks Solutions, Inc. 1: $5.16 541In Stock	Mfr. Part # SI5351C-B-GMR Mouser Part # 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	541In Stock	Cut Tape $5.16 $3.93 $3.62 $3.28 View Reel $2.81 $3.12 $3.08 $3.07 $2.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 4-output PCIe clock generator Si52202-A01BGM Skyworks Solutions, Inc. 1: $4.00 2,435In Stock	Mfr. Part # Si52202-A01BGM Mouser Part # 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	2,435In Stock	$4.00 $3.00 $2.75 $2.47 View $2.31 $2.24 $2.16 $2.11 $2.06	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351A-B-GM Skyworks Solutions, Inc. 1: $4.40 345In Stock 400Expected 11/27/2026	Mfr. Part # SI5351A-B-GM Mouser Part # 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	345In Stock 400Expected 11/27/2026	$4.40 $3.34 $3.06 $2.67 View $2.57 $2.52 $2.43 $2.37	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351A-B-GMR Skyworks Solutions, Inc. 1: $4.53 9In Stock	Mfr. Part # SI5351A-B-GMR Mouser Part # 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 $4.53 $3.43 $3.15 $2.85 View Reel $2.46 $2.70 $2.68 $2.59 $2.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Buffer 1.8V/2.5V/3.3 V BUFFER NB3H83905CMNG onsemi 1: $3.44 536In Stock	Mfr. Part # NB3H83905CMNG Mouser Part # 863-NB3H83905CMNG	onsemi	Clock Buffer 1.8V/2.5V/3.3 V BUFFER	Datasheet	536In Stock	$3.44 $2.56 $2.22 $2.02 View $1.91 $1.88 $1.78 $1.74 $1.70	Min.: 1 Mult.: 1
Clock Buffer 5P83908 MIXED SIGNAL 5P83908NDGK Renesas Electronics 1: $4.50 9In Stock	Mfr. Part # 5P83908NDGK Mouser Part # 972-5P83908NDGK	Renesas Electronics	Clock Buffer 5P83908 MIXED SIGNAL	Datasheet	9In Stock	$4.50 $3.34 $3.06 $2.75 View $2.63 $2.61 $2.54 $2.52	Min.: 1 Mult.: 1
Clock Generators & Support Products I2C configurable clock generator SI5351B-B-GMR Skyworks Solutions, Inc. 1: $4.77 12,700On Order	Mfr. Part # SI5351B-B-GMR Mouser Part # 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. #: SI5351B-B-GMR Stock: 0 On Order: 200 Expected 11/20/2026 7,500 Expected 11/27/2026 5,000 Expected 12/16/2026 Factory Lead-Time: 8 Weeks	Cut Tape $4.77 $3.63 $3.34 $3.03 View Reel $2.61 $2.87 $2.85 $2.76 $2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 4-output PCIe clock generator Si52202-A01BGMR Skyworks Solutions, Inc. 1: $3.93 9,941On Order	Mfr. Part # Si52202-A01BGMR Mouser Part # 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. #: Si52202-A01BGMR Stock: 0 On Order: 2,441 Expected 11/26/2026 7,500 Expected 2/19/2027 Factory Lead-Time: 20 Weeks	Cut Tape $3.93 $2.94 $2.70 $2.43 Reel $2.17 View $2.31 $2.28 $2.23 $2.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Clock Generators & Support Products 4-output PCIe clock generator SI52202-A02BGM Skyworks Solutions, Inc. 1: $3.85 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # SI52202-A02BGM Mouser Part # 634-SI52202-A02BGM	Skyworks Solutions, Inc.	Clock Generators & Support Products 4-output PCIe clock generator	Datasheet	Non-Stocked Lead-Time 20 Weeks	$3.85 $2.91 $2.67 $2.41 View $2.20 $2.14 $2.08 $2.03 $2.01	Min.: 1 Mult.: 1
Clock Buffer 5P83908 MIXED SIGNAL 5P83908NDGK8 Renesas Electronics 2,500: $2.29 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 5P83908NDGK8 Mouser Part # 972-5P83908NDGK8	Renesas Electronics	Clock Buffer 5P83908 MIXED SIGNAL	Datasheet	Non-Stocked Lead-Time 33 Weeks	Reel $2.29	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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