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SKY535x Differential Clock Buffers

Skyworks Solutions Inc. SKY535x Differential Clock Buffers are a series of fanout buffers ideal for high-frequency, low-jitter clock distribution. The devices offer universal-level format translation and ultra-low additive RMS phase jitter over various conditions, incorporating frequency and input clock slew rate. Separate core and output voltages are featured, supporting voltage down to 1.8V to enable additional power savings. Built-in LDOs provide high PSRR performance and decrease the requirement for external components, simplifying low-jitter clock distribution in noisy environments.

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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 4-output HCSL clock buffer, I2C Control SKY53542-A-GM Skyworks Solutions, Inc. 1: $5.48 640In Stock New Product	Mfr. Part No. SKY53542-A-GM Mouser Part No 873-SKY53542-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 4-output HCSL clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	640In Stock	$5.48 $4.18 $3.85 $3.49 View $3.33 $3.22 $3.17 $3.13	Min.: 1 Mult.: 1	4 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-32	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 4-output, clock buffer, I2C Control SKY53543-A-GM Skyworks Solutions, Inc. 1: $5.48 640In Stock New Product	Mfr. Part No. SKY53543-A-GM Mouser Part No 873-SKY53543-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 4-output, clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	640In Stock	$5.48 $4.18 $3.85 $3.49 View $3.33 $3.22 $3.17 $3.13	Min.: 1 Mult.: 1	4 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-32	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 8-output HCSL clock buffer, I2C Control SKY53582-A-GM Skyworks Solutions, Inc. 1: $6.37 490In Stock New Product	Mfr. Part No. SKY53582-A-GM Mouser Part No 873-SKY53582-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 8-output HCSL clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	490In Stock	$6.37 $4.90 $4.51 $4.11 View $3.91 $3.79 $3.74 $3.69	Min.: 1 Mult.: 1	8 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-40	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 8-output, clock buffer, I2C Control SKY53583-A-GM Skyworks Solutions, Inc. 1: $6.37 459In Stock New Product	Mfr. Part No. SKY53583-A-GM Mouser Part No 873-SKY53583-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 8-output, clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	459In Stock	$6.37 $4.90 $4.51 $4.11 View $3.91 $3.79 $3.74 $3.69	Min.: 1 Mult.: 1	8 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-40	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 10-output HCSL clock buffer, I2C Control SKY53512-A-GM Skyworks Solutions, Inc. 1: $6.71 260In Stock New Product	Mfr. Part No. SKY53512-A-GM Mouser Part No 873-SKY53512-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 10-output HCSL clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	260In Stock	$6.71 $5.14 $4.76 $4.33 View $4.12 $3.98 $3.94 $3.90	Min.: 1 Mult.: 1	10 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-48	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 10-output, clock buffer, I2C Control SKY53513-A-GM Skyworks Solutions, Inc. 1: $6.71 250In Stock New Product	Mfr. Part No. SKY53513-A-GM Mouser Part No 873-SKY53513-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 10-output, clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	250In Stock	$6.71 $5.14 $4.76 $4.33 View $4.12 $3.98 $3.94 $3.90	Min.: 1 Mult.: 1	10 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-48	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 4-output, LVCMOS clock buffer SKY53541-A-GM Skyworks Solutions, Inc. 1: $2.69 540In Stock New Product	Mfr. Part No. SKY53541-A-GM Mouser Part No 873-SKY53541-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 4-output, LVCMOS clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	540In Stock	$2.69 $2.00 $1.83 $1.64 View $1.55 $1.49 $1.42 $1.41 $1.36	Min.: 1 Mult.: 1	4 Output	250 MHz	2370 ps	LVCMOS	QFN-32	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL		1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 8-output, LVCMOS clock buffer SKY53581-A-GM Skyworks Solutions, Inc. 1: $2.93 390In Stock New Product	Mfr. Part No. SKY53581-A-GM Mouser Part No 873-SKY53581-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 8-output, LVCMOS clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	390In Stock	$2.93 $2.19 $2.00 $1.79 View $1.70 $1.65 $1.56 $1.52 $1.49	Min.: 1 Mult.: 1	8 Output	250 MHz	2370 ps	LVCMOS	QFN-40	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL		1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 10-OUTPUT, ULTRA-LOW ADDITIVE JITTER DIFFERENTIAL CLOCK BUFFER SKY53510-A-GM Skyworks Solutions, Inc. 1: $6.56 431In Stock New Product	Mfr. Part No. SKY53510-A-GM Mouser Part No 873-SKY53510-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 10-OUTPUT, ULTRA-LOW ADDITIVE JITTER DIFFERENTIAL CLOCK BUFFER Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	431In Stock	$6.56 $5.04 $4.66 $4.24 View $4.04 $3.84 $3.83 $3.76	Min.: 1 Mult.: 1										SKY535
Clock Buffer 4-output, differential clock buffer SKY53540-A-GM Skyworks Solutions, Inc. 1: $5.37 1,081On Order New Product	Mfr. Part No. SKY53540-A-GM Mouser Part No 873-SKY53540-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 4-output, differential clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	1,081On Order On Order Ship Dates Mfr. No: SKY53540-A-GM Stock: 0 On Order: 441 Expected 2026/11/12 640 Expected 2026/12/11 Factory Lead Time: 8 Weeks	$5.37 $4.09 $3.77 $3.42 View $3.26 $3.14 $3.07 $3.04	Min.: 1 Mult.: 1	4 Output	3.1 GHz	1070 ps		QFN-32		3.1 GHz	1.71 V	3.47 V	SKY53540	- 40 C	+ 95 C
Clock Buffer 8-OUTPUT, ULTRA-LOW ADDITIVE JITTER DIFFERENTIAL CLOCK BUFFER SKY53580-A-GM Skyworks Solutions, Inc. 1: $6.25 880Expected 2026/11/12 New Product	Mfr. Part No. SKY53580-A-GM Mouser Part No 873-SKY53580-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 8-OUTPUT, ULTRA-LOW ADDITIVE JITTER DIFFERENTIAL CLOCK BUFFER Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	880Expected 2026/11/12	$6.25 $4.78 $4.42 $4.02 View $3.78 $3.66 $3.62 $3.61 Quote	Min.: 1 Mult.: 1										SKY535
Clock Buffer 10-output, LVCMOS clock buffer SKY53511-A-GM Skyworks Solutions, Inc. 1: $3.15 260On Order New Product	Mfr. Part No. SKY53511-A-GM Mouser Part No 873-SKY53511-A-GM New Product	Skyworks Solutions, Inc.	Clock Buffer 10-output, LVCMOS clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	260On Order	$3.15 $2.35 $2.15 $1.93 View $1.83 $1.77 $1.67 $1.63 $1.60	Min.: 1 Mult.: 1	10 Output	250 MHz	2370 ps	LVCMOS	QFN-48	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL		1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 10-OUTPUT, ULTRA-LOW ADDITIVE JITTER DIFFERENTIAL CLOCK BUFFER SKY53510-A-GMR Skyworks Solutions, Inc. 1,000: $3.91 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53510-A-GMR Mouser Part No 873-SKY53510-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 10-OUTPUT, ULTRA-LOW ADDITIVE JITTER DIFFERENTIAL CLOCK BUFFER Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $3.91 $3.88 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000										SKY535
Clock Buffer 10-output, LVCMOS clock buffer SKY53511-A-GMR Skyworks Solutions, Inc. 1,000: $1.58 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53511-A-GMR Mouser Part No 873-SKY53511-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 10-output, LVCMOS clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $1.58	Min.: 1,000 Mult.: 1,000 : 1,000	10 Output	250 MHz	2370 ps	LVCMOS	QFN-48	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL		1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 10-output HCSL clock buffer, I2C Control SKY53512-A-GMR Skyworks Solutions, Inc. 1,000: $3.73 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53512-A-GMR Mouser Part No 873-SKY53512-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 10-output HCSL clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $3.73	Min.: 1,000 Mult.: 1,000 : 1,000	10 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-48	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 10-output, clock buffer, I2C Control SKY53513-A-GMR Skyworks Solutions, Inc. 1,000: $3.73 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53513-A-GMR Mouser Part No 873-SKY53513-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 10-output, clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $3.73	Min.: 1,000 Mult.: 1,000 : 1,000	10 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-48	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 4-output, differential clock buffer SKY53540-A-GMR Skyworks Solutions, Inc. 1,000: $3.13 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53540-A-GMR Mouser Part No 873-SKY53540-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 4-output, differential clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $3.13 $3.12 Quote Quote	Min.: 1,000 Mult.: 1,000 : 1,000	4 Output	3.1 GHz	1070 ps		QFN-32		3.1 GHz	1.71 V	3.47 V	SKY53540	- 40 C	+ 95 C
Clock Buffer 4-output, LVCMOS clock buffer SKY53541-A-GMR Skyworks Solutions, Inc. 1,000: $1.34 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53541-A-GMR Mouser Part No 873-SKY53541-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 4-output, LVCMOS clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $1.34	Min.: 1,000 Mult.: 1,000 : 1,000	4 Output	250 MHz	2370 ps	LVCMOS	QFN-32	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL		1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 4-output HCSL clock buffer, I2C Control SKY53542-A-GMR Skyworks Solutions, Inc. 1,000: $2.98 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53542-A-GMR Mouser Part No 873-SKY53542-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 4-output HCSL clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $2.98	Min.: 1,000 Mult.: 1,000 : 1,000	4 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-32	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 4-output, clock buffer, I2C Control SKY53543-A-GMR Skyworks Solutions, Inc. 1,000: $2.98 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53543-A-GMR Mouser Part No 873-SKY53543-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 4-output, clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $2.98	Min.: 1,000 Mult.: 1,000 : 1,000	4 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-32	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 8-OUTPUT, ULTRA-LOW ADDITIVE JITTER DIFFERENTIAL CLOCK BUFFER SKY53580-A-GMR Skyworks Solutions, Inc. 1: $6.13 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53580-A-GMR Mouser Part No 873-SKY53580-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 8-OUTPUT, ULTRA-LOW ADDITIVE JITTER DIFFERENTIAL CLOCK BUFFER Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $6.13 $4.70 $4.35 $3.95 Reel $3.64 View $3.77 $3.65 $3.58	Min.: 1 Mult.: 1 : 1,000										SKY535
Clock Buffer 8-output, LVCMOS clock buffer SKY53581-A-GMR Skyworks Solutions, Inc. 1,000: $1.47 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53581-A-GMR Mouser Part No 873-SKY53581-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 8-output, LVCMOS clock buffer Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $1.47	Min.: 1,000 Mult.: 1,000 : 1,000	8 Output	250 MHz	2370 ps	LVCMOS	QFN-40	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL		1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 8-output HCSL clock buffer, I2C Control SKY53582-A-GMR Skyworks Solutions, Inc. 1,000: $3.54 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53582-A-GMR Mouser Part No 873-SKY53582-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 8-output HCSL clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $3.54	Min.: 1,000 Mult.: 1,000 : 1,000	8 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-40	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C
Clock Buffer 8-output, clock buffer, I2C Control SKY53583-A-GMR Skyworks Solutions, Inc. 1,000: $3.54 Non-Stocked Lead-Time 8 Weeks New Product	Mfr. Part No. SKY53583-A-GMR Mouser Part No 873-SKY53583-A-GMR New Product	Skyworks Solutions, Inc.	Clock Buffer 8-output, clock buffer, I2C Control Learn More about Skyworks Solutions, Inc. skyworks solutions sky535x clock buffers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel $3.54	Min.: 1,000 Mult.: 1,000 : 1,000	8 Output	3.1 GHz	2370 ps	LVPECL, LVDS, HCSL, LVCMOS	QFN-40	LVPECL, LVDS, S-LVDS, HCSL, CML, SSTL, HSTL,	3.1 GHz	1.71 V	3.47 V		- 40 C	+ 95 C

SKY535x Differential Clock Buffers

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