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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 (GBP) 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 3.3VZDB IND CY2305CSXI-1H Infineon Technologies 1: £9.11 1,097In Stock NRND	Mfr. Part No. CY2305CSXI-1H Mouser Part No 727-CY2305CSXI-1H NRND	Infineon Technologies	Clock Buffer 3.3VZDB IND	Datasheet	1,097In Stock	£9.11 £7.13 £6.64 £6.10 View £5.87 £5.71 £5.65 Quote	Min.: 1 Mult.: 1	5 Output		0 ps		SOIC-8		133 MHz	3 V	3.6 V	CY2305C	- 40 C	+ 85 C
Clock Buffer 3.3V ZDB w/ Internal Feedback CY2309CSXI-1H Infineon Technologies 1: £12.76 165In Stock 480Expected 03/12/2026 NRND	Mfr. Part No. CY2309CSXI-1H Mouser Part No 727-CY2309CSXI-1H NRND	Infineon Technologies	Clock Buffer 3.3V ZDB w/ Internal Feedback	Datasheet	165In Stock 480Expected 03/12/2026	£12.76 £10.05 £9.20 £8.56 View £8.40 £7.73 £7.64 Quote	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 1:4 LVPECL Fanout Buffer w/Ext. Term. ZL40202LDG1 Microchip Technology 1: £3.57 23In Stock	Mfr. Part No. ZL40202LDG1 Mouser Part No 494-ZL40202LDG1	Microchip Technology	Clock Buffer 1:4 LVPECL Fanout Buffer w/Ext. Term.	Datasheet	23In Stock	£3.57 £2.98	Min.: 1 Mult.: 1	4 Output		2 ns		QFN-16		750 MHz	2.375 V	3.465 V		- 40 C	+ 85 C
Clock Buffer 1:6 LVDS Fanout Buffer w/Int. Term. ZL40217LDG1 Microchip Technology 1: £4.26 272In Stock	Mfr. Part No. ZL40217LDG1 Mouser Part No 494-ZL40217LDG1	Microchip Technology	Clock Buffer 1:6 LVDS Fanout Buffer w/Int. Term.	Datasheet	272In Stock	£4.26 £3.58	Min.: 1 Mult.: 1	6 Output		2 ns		QFN-32		750 MHz	2.375 V	3.465 V		- 40 C	+ 85 C
Clock Buffer 3 x10 LVPECL/LVDS /HCSL Fanout Buffer ZL40231LDG1 Microchip Technology 1: £2.16 499In Stock	Mfr. Part No. ZL40231LDG1 Mouser Part No 494-ZL40231LDG1	Microchip Technology	Clock Buffer 3 x10 LVPECL/LVDS /HCSL Fanout Buffer Learn More about Microchip Technology microsemi zl402x miclockbuffer	Datasheet	499In Stock	£2.16 £1.81	Min.: 1 Mult.: 1	11 Output		2.07 ns	HCSL, LVCMOS, LVDS, LVPECL	VQFN-48	Crystal, Differential, LVCMOS	1.6 GHz	1.35 V	3.465 V	ZL40231	- 40 C	+ 85 C
Clock Buffer 3 x4 LVPECL/LVDS /HCSL Fanout Buffer ZL40234LDG1 Microchip Technology 1: £3.94 22In Stock 490Expected 06/11/2026	Mfr. Part No. ZL40234LDG1 Mouser Part No 494-ZL40234LDG1	Microchip Technology	Clock Buffer 3 x4 LVPECL/LVDS /HCSL Fanout Buffer Learn More about Microchip Technology microsemi zl402x miclockbuffer	Datasheet	22In Stock 490Expected 06/11/2026	£3.94 £3.30	Min.: 1 Mult.: 1	5 Output		2.07 ns	HCSL, LVCMOS, LVDS, LVPECL	VQFN-32	Crystal, Differential, LVCMOS	1.6 GHz	1.35 V	3.465 V	ZL40234	- 40 C	+ 85 C
Clock Buffer Ten LVCMOS Output Fanout Buffer ZL40240LDG1 Microchip Technology 1: £4.14 148In Stock	Mfr. Part No. ZL40240LDG1 Mouser Part No 494-ZL40240LDG1	Microchip Technology	Clock Buffer Ten LVCMOS Output Fanout Buffer Learn More about Microchip Technology microsemi zl402x miclockbuffer	Datasheet	148In Stock	£4.14 £3.47	Min.: 1 Mult.: 1	10 Output	250 MHz	2.77 ns	LVCMOS	VQFN-32	CML, HCSL, LVCMOS, LVDS, LVPECL, SSTL	250 MHz	1.35 V	3.465 V	ZL40240	- 40 C	+ 85 C
Clock Buffer Ten LVCMOS Output Fanout Buffer ZL40241LDG1 Microchip Technology 1: £1.69 260In Stock	Mfr. Part No. ZL40241LDG1 Mouser Part No 494-ZL40241LDG1	Microchip Technology	Clock Buffer Ten LVCMOS Output Fanout Buffer Learn More about Microchip Technology microsemi zl402x miclockbuffer	Datasheet	260In Stock	£1.69 £1.42	Min.: 1 Mult.: 1	10 Output	200 MHz	2.77 ns	LVCMOS	VQFN-32	CML, HCSL, LVCMOS, LVDS, LVPECL, SSTL	200 MHz	1.35 V	3.465 V	ZL40241	- 40 C	+ 85 C
Clock Buffer 1:2 LPHCSL Fanout Buffer (85 Ohm), PCIe Gen1-7 SY75602ATWL-TR Microchip Technology 1: £0.458 2,173In Stock	Mfr. Part No. SY75602ATWL-TR Mouser Part No 579-SY75602ATWL-TR	Microchip Technology	Clock Buffer 1:2 LPHCSL Fanout Buffer (85 Ohm), PCIe Gen1-7 Learn More about Microchip Technology microchip sy7560x pcie clock buffers	Datasheet	2,173In Stock	Cut Tape £0.458 £0.448 Reel £0.381	Min.: 1 Mult.: 1 : 2,000
Clock Buffer 1:2 LPHCSL Fanout Buffer (85 Ohm), PCIe Gen1-7 SY75602BTWL-TR Microchip Technology 1: £0.458 1,815In Stock	Mfr. Part No. SY75602BTWL-TR Mouser Part No 579-SY75602BTWL-TR	Microchip Technology	Clock Buffer 1:2 LPHCSL Fanout Buffer (85 Ohm), PCIe Gen1-7 Learn More about Microchip Technology microchip sy7560x pcie clock buffers	Datasheet	1,815In Stock	Cut Tape £0.458 £0.448 Reel £0.381 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7 SY75603ATWL Microchip Technology 1: £0.571 69In Stock 600Expected 18/11/2026	Mfr. Part No. SY75603ATWL Mouser Part No 579-SY75603ATWL	Microchip Technology	Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7 Learn More about Microchip Technology microchip sy7560x pcie clock buffers	Datasheet	69In Stock 600Expected 18/11/2026	£0.571 £0.478	Min.: 1 Mult.: 1
Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7 SY75603ATWL-TR Microchip Technology 1: £0.571 2,035In Stock	Mfr. Part No. SY75603ATWL-TR Mouser Part No 579-SY75603ATWL-TR	Microchip Technology	Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (85 Ohm), PCIe Gen1-7 Learn More about Microchip Technology microchip sy7560x pcie clock buffers	Datasheet	2,035In Stock	Cut Tape £0.571 £0.563 Reel £0.478	Min.: 1 Mult.: 1 : 3,300	2 Output	250 MHz		LP-HCSL	VQFN-16	HCSL, PECL, LVDS, CML	250 MHz	1.62 V	3.63 V		- 40 C	+ 105 C
Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7 SY75603BTWL Microchip Technology 1: £0.571 448In Stock	Mfr. Part No. SY75603BTWL Mouser Part No 579-SY75603BTWL	Microchip Technology	Clock Buffer 1:2 LPHCSL Fanout Buffer with output enable (100 Ohm) PCIe Gen 1-7 Learn More about Microchip Technology microchip sy7560x pcie clock buffers	Datasheet	448In Stock	£0.571 £0.478	Min.: 1 Mult.: 1
Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (85 Ohm) PCIe Gen 1-7 SY75604ATWL Microchip Technology 1: £0.721 438In Stock	Mfr. Part No. SY75604ATWL Mouser Part No 579-SY75604ATWL	Microchip Technology	Clock Buffer 1:4 LPHCSL Fanout Buffer with output enable (85 Ohm) PCIe Gen 1-7 Learn More about Microchip Technology microchip sy7560x pcie clock buffers	Datasheet	438In Stock	£0.721 £0.605	Min.: 1 Mult.: 1
Clock Buffer Automotive 1:4, PCIe Gen 1-6, LPHCSL Fanout Buffer with output enable (85 Ohm) SYA75604ATWLVAO Microchip Technology 120: £1.78 360In Stock	Mfr. Part No. SYA75604ATWLVAO Mouser Part No 579-SYA75604ATWLVAO	Microchip Technology	Clock Buffer Automotive 1:4, PCIe Gen 1-6, LPHCSL Fanout Buffer with output enable (85 Ohm) Learn More about Microchip Technology microchip sya7560 buffers	Datasheet	360In Stock	£1.78	Min.: 120 Mult.: 120	4 Output	250 MHz		HCSL	VQFN-16	LVCMOS	250 MHz	1.62 V	3.63 V		- 40 C	+ 105 C
Clock Buffer Automotive 1:4, PCIe Gen 1-6,? LPHCSL Fanout Buffer with output enable (100 Ohm) SYA75604BTWLVAO Microchip Technology 120: £1.78 120In Stock	Mfr. Part No. SYA75604BTWLVAO Mouser Part No 579-SYA75604BTWLVAO	Microchip Technology	Clock Buffer Automotive 1:4, PCIe Gen 1-6,? LPHCSL Fanout Buffer with output enable (100 Ohm) Learn More about Microchip Technology microchip sya7560 buffers	Datasheet	120In Stock	£1.78	Min.: 120 Mult.: 120	4 Output	250 MHz		HCSL	VQFN-16	LVCMOS	250 MHz				- 40 C	+ 105 C
Clock Buffer 1 : 6 PCIe Fanout/Zero-Delay Buffer SI53106-A01AGM Skyworks Solutions, Inc. 1: £3.88 165In Stock	Mfr. Part No. SI53106-A01AGM Mouser Part No 634-SI53106-A01AGM	Skyworks Solutions, Inc.	Clock Buffer 1 : 6 PCIe Fanout/Zero-Delay Buffer Learn More about Skyworks Solutions, Inc. skyworks si5 clock generators buffers	Datasheet	165In Stock	£3.88 £2.97 £2.73 £2.48 View £2.35 £2.28 £2.25 £2.23	Min.: 1 Mult.: 1	6 Output			Differential	QFN-40	Differential	150 MHz	3.135 V	3.465 V	SI53106	- 40 C	+ 85 C
Clock Buffer PCIe Gen 1/2/3/4/5 1 : 6 fanout buffer SI53156-A01AGM Skyworks Solutions, Inc. 1: £4.71 115In Stock	Mfr. Part No. SI53156-A01AGM Mouser Part No 634-SI53156A01A-GM	Skyworks Solutions, Inc.	Clock Buffer PCIe Gen 1/2/3/4/5 1 : 6 fanout buffer Learn More about Skyworks Solutions, Inc. skyworks si5 clock generators buffers	Datasheet	115In Stock	£4.71 £3.61 £3.33 £3.03 View £2.89 £2.80 £2.77 £2.73	Min.: 1 Mult.: 1	6 Output	100 MHz			QFN-32		210 MHz	3.135 V	3.465 V	SI53156	- 40 C	+ 85 C
Clock Buffer PCIe Gen1/2/3/4 1:8 fan-out buffer SI53208-A01AGM Skyworks Solutions, Inc. 1: £3.68 174In Stock 490Expected 24/12/2026	Mfr. Part No. SI53208-A01AGM Mouser Part No 634-SI53208-A01AGM	Skyworks Solutions, Inc.	Clock Buffer PCIe Gen1/2/3/4 1:8 fan-out buffer Learn More about Skyworks Solutions, Inc. skyworks si53212 si53208 si53204	Datasheet	174In Stock 490Expected 24/12/2026	£3.68 £2.84 £2.63 £2.38 View £2.21 £2.17 £2.15 £2.12	Min.: 1 Mult.: 1	8 Output	100 MHz		Differential	QFN-48	Clock	200 MHz	1.425 V	1.89 V	Si53208	- 40 C	+ 85 C
Clock Buffer 1:4 LVPECL low-jitter clock buffer SI5330A-B00200-GM Skyworks Solutions, Inc. 1: £5.76 251In Stock	Mfr. Part No. SI5330A-B00200-GM Mouser Part No 634-SI5330A-B00200GM	Skyworks Solutions, Inc.	Clock Buffer 1:4 LVPECL low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5330 clock buffers level translators	Datasheet	251In Stock	£5.76 £4.58 £4.25 £3.88 View £3.86 £3.64 £3.56	Min.: 1 Mult.: 1	4 Output		4 ns	LVPECL	QFN-24		710 MHz	1.71 V	3.63 V	SI5330A	- 40 C	+ 85 C
Clock Buffer 1:8 LVCMOS low-jitter clock buffer SI5330F-B00215-GMR Skyworks Solutions, Inc. 1: £2.87 435In Stock	Mfr. Part No. SI5330F-B00215-GMR Mouser Part No 634-SI5330FB00215GMR	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	435In Stock	Cut Tape £2.87 £2.14 £1.96 £1.75 £1.67 Reel £1.41 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 Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer PL133-37TC Microchip Technology 1: £0.563 762In Stock	Mfr. Part No. PL133-37TC Mouser Part No 998-PL133-37TC	Microchip Technology	Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer	Datasheet	762In Stock	£0.563 £0.465 £0.421	Min.: 1 Mult.: 1	3 Output	150 MHz		LVCMOS	SOT-23-6	LVCMOS	150 MHz	1.62 V	3.63 V	PL133-37	0 C	+ 70 C
Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer PL133-37TI Microchip Technology 1: £0.526 191In Stock 1,280Expected 20/11/2026	Mfr. Part No. PL133-37TI Mouser Part No 998-PL133-37TI	Microchip Technology	Clock Buffer Low-Power, 1MHz to 150MHz, 1:3 Fanout Buffer	Datasheet	191In Stock 1,280Expected 20/11/2026	£0.526 £0.439	Min.: 1 Mult.: 1	3 Output				SOT-23-6		150 MHz	1.62 V	3.63 V	PL133-37	- 40 C	+ 85 C
Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer PL138-48OC Microchip Technology 1: £1.34 63In Stock 228Expected 10/11/2026	Mfr. Part No. PL138-48OC Mouser Part No 998-PL138-48OC	Microchip Technology	Clock Buffer Low Skew 1:4 LVPECL Fanout Buffer	Datasheet	63In Stock 228Expected 10/11/2026	£1.34 £1.13	Min.: 1 Mult.: 1	4 Output	700 MHz	890 ps		TSSOP-20			2.5 V	3.3 V	PL138-48	0 C	+ 70 C
Clock Buffer Differential Fanout Buffer PL138-48OI Microchip Technology 1: £1.34 301In Stock	Mfr. Part No. PL138-48OI Mouser Part No 998-PL138-48OI	Microchip Technology	Clock Buffer Differential Fanout Buffer	Datasheet	301In Stock	£1.34 £1.13	Min.: 1 Mult.: 1	4 Output	700 MHz	890 ps	LVPECL	TSSOP-20	LVDS, LVPECL		2.5 V	3.3 V		- 40 C	+ 85 C