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Clock Buffer

Clock Buffers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many clock buffer manufacturers including Analog Devices, Diodes Inc., Infineon, Microchip, onsemi, Renesas Electronics, Skyworks, Texas Instruments, & more.
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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.	Number of Outputs	Max Output Freq	Propagation Delay - Max	Output Type	Package/Case	Input Type	Maximum Input Frequency	Supply Voltage - Min	Supply Voltage - Max	Series	Minimum Operating Temperature	Maximum Operating Temperature
Clock Buffer Universal 2:10 low jitter clock buffer SI53305-B-GMR Skyworks Solutions, Inc. 1: $6.85 1,000Expected 2027/04/23	Mfr. Part No. SI53305-B-GMR Mouser Part No 634-SI53305-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330x buffers	Datasheet	1,000Expected 2027/04/23	Cut Tape $6.85 $5.26 $4.85 $4.42 View Reel $4.12 $4.21 $4.12 $4.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 Output		1 ns	Differential	QFN-44		725 MHz	1.71 V	3.63 V	SI5330x	- 40 C	+ 85 C
Clock Buffer 1:8 LVCMOS low-jitter clock buffer SI5330F-B00216-GMR Skyworks Solutions, Inc. 1: $3.72 2,487Expected 2027/01/15	Mfr. Part No. SI5330F-B00216-GMR Mouser Part No 634-SI5330FB00216GMR	Skyworks Solutions, Inc.	Clock Buffer 1:8 LVCMOS low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330 clock buffers level translators	Datasheet	2,487Expected 2027/01/15	Cut Tape $3.72 $2.81 $2.58 $2.33 View Reel $1.97 $2.20 $2.16 $2.13 $1.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	8 Output		4 ns	LVCMOS	QFN-24		200 MHz	1.71 V	3.63 V	SI5330F	- 40 C	+ 85 C
Clock Buffer 1:8 LVCMOS low-jitter clock buffer (differential input) SI5330G-B00219-GM Skyworks Solutions, Inc. 1: $3.83 897On Order	Mfr. Part No. SI5330G-B00219-GM Mouser Part No 634-SI5330GB00219-GM	Skyworks Solutions, Inc.	Clock Buffer 1:8 LVCMOS low-jitter clock buffer (differential input) Learn More about Skyworks Solutions, Inc. skyworks si5330 clock buffers level translators	Datasheet	897On Order On Order Ship Dates Mfr. No: SI5330G-B00219-GM Stock: 0 On Order: 407 Expected 2026/12/28 490 Expected 2027/01/01 Factory Lead Time: 20 Weeks	$3.83 $2.86 $2.63 $2.37 View $2.13 $2.06 $2.01 $1.97 $1.95	Min.: 1 Mult.: 1	8 Output		4 ns	LVCMOS	QFN-24		200 MHz	1.71 V	3.63 V	SI5330G	- 40 C	+ 85 C
Clock Buffer Universal 2:10 low-jitter clock buffer SI53312-B-GM Skyworks Solutions, Inc. 1: $6.25 909On Order	Mfr. Part No. SI53312-B-GM Mouser Part No 634-SI53312-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer	Datasheet	909On Order On Order Ship Dates Mfr. No: SI53312-B-GM Stock: 0 On Order: 389 Expected 2027/03/19 520 Expected 2027/03/22 Factory Lead Time: 26 Weeks	$6.25 $4.86 $4.51 $4.12 View $3.68 $3.63	Min.: 1 Mult.: 1	10 Output		2.75 ns	LVCMOS	QFN-44		1.25 GHz	1.71 V	3.63 V	SI53312	- 40 C	+ 85 C
Clock Buffer Universal 2:10 low-jitter clock buffer SI53312-B-GMR Skyworks Solutions, Inc. 1: $6.23 1,000Expected 2027/04/23	Mfr. Part No. SI53312-B-GMR Mouser Part No 634-SI53312-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer	Datasheet	1,000Expected 2027/04/23	Cut Tape $6.23 $4.78 $4.41 $4.01 View Reel $3.79 $3.83 $3.80 $3.79	Min.: 1 Mult.: 1 : 1,000	10 Output		2.75 ns	LVCMOS	QFN-44		1.25 GHz	1.71 V	3.63 V	SI53312	- 40 C	+ 85 C
Clock Buffer LVDS 2 : 4 low jitter clock buffer SI53340-B-GMR Skyworks Solutions, Inc. 1: $3.15 7,625On Order	Mfr. Part No. SI53340-B-GMR Mouser Part No 634-SI53340-B-GMR	Skyworks Solutions, Inc.	Clock Buffer LVDS 2 : 4 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si53340 45 buffers	Datasheet	7,625On Order On Order Ship Dates Mfr. No: SI53340-B-GMR Stock: 0 On Order: 625 Expected 2026/10/16 3,000 Expected 2027/02/08 4,000 Expected 2027/04/02 Factory Lead Time: 26 Weeks	Cut Tape $3.15 $2.36 $2.16 $1.94 View Reel $1.69 $1.84 $1.80 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	4 Output	1.25 GHz	1.05 us	LVDS	QFN-16		1.25 GHz	1.71 V	3.63 V	SI53340	- 40 C	+ 85 C
Clock Buffer 2:8 LVCMOS low-jitter clock buffer SI53360-B-GT Skyworks Solutions, Inc. 1: $2.59 1,267On Order	Mfr. Part No. SI53360-B-GT Mouser Part No 634-SI53360-B-GT	Skyworks Solutions, Inc.	Clock Buffer 2:8 LVCMOS low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5336x buffers	Datasheet	1,267On Order On Order Ship Dates Mfr. No: SI53360-B-GT Stock: 0 On Order: 883 Expected 2027/01/07 384 Expected 2027/01/11 Factory Lead Time: 26 Weeks	$2.59 $1.93 $1.74 $1.48 View $1.47 $1.42 $1.36	Min.: 1 Mult.: 1	8 Output		4.5 ns	LVCMOS	TSSOP-16		200 MHz	1.71 V	3.63 V	SI53360	- 40 C	+ 85 C
Clock Buffer 3.3VZDB COM CY2305CSXC-1 Infineon Technologies 1: $8.04 953Expected 2026/10/15	Mfr. Part No. CY2305CSXC-1 Mouser Part No 727-CY2305CSXC-1	Infineon Technologies	Clock Buffer 3.3VZDB COM	Datasheet	953Expected 2026/10/15	$8.04 $6.20 $5.44 $5.16 View $4.91 $4.90	Min.: 1 Mult.: 1	5 Output		0 ps		SOIC-8		133 MHz	3 V	3.6 V	CY2305C	0 C	+ 70 C
Clock Buffer 3.3V ZDB w/ Internal Feedback CY2309CSXI-1H Infineon Technologies 1: $15.87 415Expected 2026/10/22	Mfr. Part No. CY2309CSXI-1H Mouser Part No 727-CY2309CSXI-1H	Infineon Technologies	Clock Buffer 3.3V ZDB w/ Internal Feedback	Datasheet	415Expected 2026/10/22	$15.87 $12.48 $11.32 $10.61 $10.21	Min.: 1 Mult.: 1	9 Output	133 MHz	0 ps		SOIC-16		133 MHz	3 V	3.6 V	CY2309C	- 40 C	+ 85 C
Clock Buffer Clock Buffer 3x4 LVPECL, LVDS, HCSL +1 LVCMOS Outputs ABFB04XB1A-T ABRACON 1: $11.05 490Expected 2026/12/09 New Product	Mfr. Part No. ABFB04XB1A-T Mouser Part No 815-ABFB04XB1A-T New Product	ABRACON	Clock Buffer Clock Buffer 3x4 LVPECL, LVDS, HCSL +1 LVCMOS Outputs Learn More about ABRACON abfbxx clock buffers	Datasheet	490Expected 2026/12/09	$11.05 $8.63 $8.02 $7.36 View $6.99 $6.84 $6.68 Quote	Min.: 1 Mult.: 1	4 Output	250 MHz		LVPECL, LVDS, HCSL	VQFN-32		250 MHz	1.35 V	3.465 V	ABFB04X	- 40 C	+ 85 C
Clock Buffer ECL BUFR FANOUT DIFF MC100EP11MNR4G onsemi 1: $10.04 1,000Expected 2026/12/15	Mfr. Part No. MC100EP11MNR4G Mouser Part No 863-MC100EP11MNR4G	onsemi	Clock Buffer ECL BUFR FANOUT DIFF	Datasheet	1,000Expected 2026/12/15	Cut Tape $10.04 $7.82 $7.43 $6.71 Reel $5.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2 Output		270 ps		DFN-8		3 GHz	3 V	5.5 V	MC100EP11	- 40 C	+ 85 C
Clock Buffer 5V ECL 1:2 Diff Fanout Buffer MC10EL11DG onsemi 1: $4.40 588Expected 2026/10/19	Mfr. Part No. MC10EL11DG Mouser Part No 863-MC10EL11DG	onsemi	Clock Buffer 5V ECL 1:2 Diff Fanout Buffer	Datasheet	588Expected 2026/10/19	$4.40 $3.40 $3.04 $2.91 View $2.79 $2.72 $2.66 $2.62	Min.: 1 Mult.: 1	2 Output		340 ps		SOIC-8			4.2 V	5.7 V	MC10EL11	- 40 C	+ 85 C
Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage NB3U1548CDR2G onsemi 1: $6.01 2,950Expected 2027/02/19	Mfr. Part No. NB3U1548CDR2G Mouser Part No 863-NB3U1548CDR2G	onsemi	Clock Buffer 3.3V/2.5V/1.8V/1.5V 160 MHz 1:4 LVCMOS/LVTTL Low Skew Over Voltage	Datasheet	2,950Expected 2027/02/19	Cut Tape $6.01 $4.59 $4.23 $3.84 View Reel $3.40 $3.66 $3.59 $3.47 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000					SOIC-8					NB3U1548C
Clock Buffer Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps NB7VQ14MMNG onsemi 1: $14.32 364Expected 2026/10/19	Mfr. Part No. NB7VQ14MMNG Mouser Part No 863-NB7VQ14MMNG	onsemi	Clock Buffer Clock / Data CML Fanout Buffer, 1:4 Differential, 1.8 V / 2.5 V / 3.3 V, 8 GHz, 14 Gbps	Datasheet	364Expected 2026/10/19	$14.32 $11.25 $10.47 $8.83 View $8.65 $8.44 $8.33 Quote	Min.: 1 Mult.: 1	4 Output		225 ps	CML	QFN-16	CML, LVCMOS, LVDS, LVPECL	8.5 GHz	1.71 V	3.6 V	NB7VQ14M	- 40 C	+ 85 C
Clock Buffer 9FGL0841D PCIE GEN1-5 CLK GEN, 8O/P, 100 OHMS 9FGL0841DKILFT Renesas Electronics 1: $6.49 2,488Expected 2026/10/22	Mfr. Part No. 9FGL0841DKILFT Mouser Part No 968-9FGL0841DKILFT	Renesas Electronics	Clock Buffer 9FGL0841D PCIE GEN1-5 CLK GEN, 8O/P, 100 OHMS Learn More about Renesas Electronics renesas 9fgl0x clock generators	Datasheet	2,488Expected 2026/10/22	Cut Tape $6.49 $4.99 $4.61 $4.20 $4.04 Reel $4.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	8 Output				VFQFPN-48			3.135 V	3.465 V	9FGL0841	- 40 C	+ 85 C
Clock Buffer 9FGL0851D PCIE GEN1-5 CLK GEN_AP635T DIE SHRINK, 8 9FGL0851DKILFT Renesas Electronics 1: $6.28 1,597Expected 2028/02/18	Mfr. Part No. 9FGL0851DKILFT Mouser Part No 968-9FGL0851DKILFT	Renesas Electronics	Clock Buffer 9FGL0851D PCIE GEN1-5 CLK GEN_AP635T DIE SHRINK, 8 Learn More about Renesas Electronics renesas 9fgl0x clock generators	Datasheet	1,597Expected 2028/02/18	Cut Tape $6.28 $4.81 $4.45 $4.05 View Reel $3.76 $3.85 $3.77 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	8 Output				VFQFPN-48			3.135 V	3.465 V	9FGL0851	- 40 C	+ 85 C
Clock Buffer RC19008A QBUFFER, 85 OHMS, 8 O/P RC19008AGND#KB0 Renesas Electronics 1: $3.97 4,865Expected 2028/02/16	Mfr. Part No. RC19008AGND#KB0 Mouser Part No 968-RC19008AGND#KB0	Renesas Electronics	Clock Buffer RC19008A QBUFFER, 85 OHMS, 8 O/P Learn More about Renesas Electronics renesas rc190x fanout buffers	Datasheet	4,865Expected 2028/02/16	Cut Tape $3.97 $2.95 $2.70 $2.43 View Reel $2.24 $2.30 $2.26 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	8 Output			HCSL, LVDS	VFQFPN-40	HCSL, LVDS		2.97 V	3.63 V	RC19008	- 40 C	+ 105 C
Clock Buffer RC19008A100 QBUFFER, 100 OHMS, 8 O/P RC19008A100GND#KB0 Renesas Electronics 1: $3.97 2,350Expected 2027/12/13	Mfr. Part No. RC19008A100GND#KB0 Mouser Part No 968-RC1908A100GNDKB0	Renesas Electronics	Clock Buffer RC19008A100 QBUFFER, 100 OHMS, 8 O/P Learn More about Renesas Electronics renesas rc190x fanout buffers	Datasheet	2,350Expected 2027/12/13	Cut Tape $3.97 $2.95 $2.70 $2.43 View Reel $2.24 $2.30 $2.26 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	8 Output			HCSL, LVDS	VFQFPN-40	HCSL, LVDS		2.97 V	3.63 V	RC19008	- 40 C	+ 105 C
Clock Buffer RC19208A QMUX 2:8, T&R RC19208AGNA#KB0 Renesas Electronics 1: $7.18 2,450Expected 2028/02/16	Mfr. Part No. RC19208AGNA#KB0 Mouser Part No 968-RC19208AGNA#KB0	Renesas Electronics	Clock Buffer RC19208A QMUX 2:8, T&R Learn More about Renesas Electronics renesas rc192x clock muxes	Datasheet	2,450Expected 2028/02/16	Cut Tape $7.18 $5.54 $5.13 $4.68 $4.47 Reel $4.44	Min.: 1 Mult.: 1 : 2,500	8 Output		1.7 ns	LP-HCSL	VFQFPN-48	HCSL		2.97 V	3.63 V	RC19208	- 40 C	+ 105 C
Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER 2305-1DCG8 Renesas Electronics 1: $1.34 5,900Expected 2027/02/12	Mfr. Part No. 2305-1DCG8 Mouser Part No 972-2305-1DCG8	Renesas Electronics	Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER	Datasheet	5,900Expected 2027/02/12	Cut Tape $1.34 $0.956 $0.865 $0.773 View Reel $0.675 $0.726 $0.719 $0.678 $0.675 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 Output	133 MHz	0 ps	LVCMOS	SOIC-8	LVCMOS		3 V	3.6 V	2305	0 C	+ 70 C
Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER 2305-1HDCGI8 Renesas Electronics 1: $1.54 3,000Expected 2026/11/30	Mfr. Part No. 2305-1HDCGI8 Mouser Part No 972-2305-1HDCGI8	Renesas Electronics	Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER	Datasheet	3,000Expected 2026/11/30	Cut Tape $1.54 $1.28 $1.02 $0.911 View Reel $0.811 $0.855 $0.821 $0.811 $0.811 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 Output	133 MHz	0 ps	LVCMOS	SOIC-8	LVCMOS		3 V	3.6 V	2305	- 40 C	+ 85 C
Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER 2305A-1DCG8 Renesas Electronics 1: $1.55 2,826Expected 2026/10/12	Mfr. Part No. 2305A-1DCG8 Mouser Part No 972-2305A-1DCG8	Renesas Electronics	Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER	Datasheet	2,826Expected 2026/10/12	Cut Tape $1.55 $1.14 $1.03 $0.911 Reel $0.784 View $0.855 $0.821 $0.811 $0.776 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 Output		0 ps		SOIC-8			3 V	3.6 V	2305A	0 C	+ 70 C
Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER 2309-1HPGGI8 Renesas Electronics 1: $2.12 2,500Expected 2028/02/18	Mfr. Part No. 2309-1HPGGI8 Mouser Part No 972-2309-1HPGGI8	Renesas Electronics	Clock Buffer 3.3V PLL ZERO DELAY CLOCK BUFFER	Datasheet	2,500Expected 2028/02/18	Cut Tape $2.12 $1.56 $1.42 $1.27 View Reel $1.08 $1.20 $1.15 $1.11 $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	9 Output		0 ps		TSSOP-16			3 V	3.6 V	2309-1HPG	- 40 C	+ 85 C
Clock Buffer 3.3V CLOCK BUFFER SPREAD SPECTRUM 23S05E-1DCG8 Renesas Electronics 1: $3.28 2,999Expected 2027/05/04	Mfr. Part No. 23S05E-1DCG8 Mouser Part No 972-23S05E-1DCG8	Renesas Electronics	Clock Buffer 3.3V CLOCK BUFFER SPREAD SPECTRUM	Datasheet	2,999Expected 2027/05/04	Cut Tape $3.28 $2.45 $2.24 $2.01 View Reel $1.79 $1.90 $1.86 $1.80 $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	5 Output		0 ps		SOIC-8			3 V	3.6 V	23S05E-1DC	0 C	+ 70 C
Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER 524MILFT Renesas Electronics 1: $4.62 5,093Expected 2026/11/02	Mfr. Part No. 524MILFT Mouser Part No 972-524MILFT	Renesas Electronics	Clock Buffer LOW SKEW 1 TO 4 CLOCK BUFFER	Datasheet	5,093Expected 2026/11/02	Cut Tape $4.62 $3.76 $3.23 $2.92 View Reel $2.74 $2.77 $2.76 $2.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	4 Output	200 MHz	5 ns	LVCMOS	SOIC-8	LVCMOS	200 MHz	2.375 V	5.25 V	524	- 40 C	+ 85 C