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1.25 GHz Clock Buffer

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Maximum Input Frequency = 1.25 GHz

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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 SI53315-B-GM Skyworks Solutions, Inc. 1: $7.84 2,989In Stock	Mfr. Part # SI53315-B-GM Mouser Part # 634-SI53315-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer	Datasheet	2,989In Stock	$7.84 $6.25 $5.84 $5.38 View $5.19 $5.02 $4.99	Min.: 1 Mult.: 1	10 Output		400 ps	Differential	QFN-44		1.25 GHz	1.71 V	3.63 V	SI53315	- 40 C	+ 85 C
Clock Buffer Universal 2:6 low-jitter clock buffer SI53311-B-GM Skyworks Solutions, Inc. 1: $7.27 1,263In Stock	Mfr. Part # SI53311-B-GM Mouser Part # 634-SI53311-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:6 low-jitter clock buffer	Datasheet	1,263In Stock	$7.27 $5.55 $5.12 $4.65 View $4.29 $4.12 $3.91 Quote	Min.: 1 Mult.: 1	6 Output	1.25 GHz	400 ps		QFN-32		1.25 GHz	1.71 V	3.63 V	SI53311	- 40 C	+ 85 C
Clock Buffer Universal 2:6 low-jitter clock buffer SI53314-B-GM Skyworks Solutions, Inc. 1: $7.61 723In Stock	Mfr. Part # SI53314-B-GM Mouser Part # 634-SI53314-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:6 low-jitter clock buffer	Datasheet	723In Stock	$7.61 $5.80 $5.34 $4.85 View $4.60 $4.45 $4.39 $4.34 Quote	Min.: 1 Mult.: 1	6 Output		2.75 ns	Differential	QFN-32		1.25 GHz	1.71 V	3.63 V	SI53314	- 40 C	+ 85 C
Clock Buffer Universal 2:10 low-jitter clock buffer SI53315-B-GMR Skyworks Solutions, Inc. 1: $8.91 1,141In Stock	Mfr. Part # SI53315-B-GMR Mouser Part # 634-SI53315-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer	Datasheet	1,141In Stock	Cut Tape $8.91 $6.83 $6.31 $5.85 Reel $5.85 $5.34 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 Output		400 ps	Differential	QFN-44		1.25 GHz	1.71 V	3.63 V	SI53315	- 40 C	+ 85 C
Clock Buffer LVPECL 1:2 low-jitter clock buffer SI53322-B-GM Skyworks Solutions, Inc. 1: $3.24 2,869In Stock 3,430Expected 2/4/2027	Mfr. Part # SI53322-B-GM Mouser Part # 634-SI53322-B-GM	Skyworks Solutions, Inc.	Clock Buffer LVPECL 1:2 low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5332x buffers	Datasheet	2,869In Stock 3,430Expected 2/4/2027	$3.24 $2.47 $2.28 $2.07 View $1.99 $1.90	Min.: 1 Mult.: 1	2 Output		1 ns	LVPECL	QFN-16		1.25 GHz	2.38 V	3.63 V	SI53322	- 40 C	+ 85 C
Clock Buffer LVDS 2 : 4 low jitter clock buffer SI53340-B-GM Skyworks Solutions, Inc. 1: $4.19 4,619In Stock 10,290On Order	Mfr. Part # SI53340-B-GM Mouser Part # 634-SI53340-B-GM	Skyworks Solutions, Inc.	Clock Buffer LVDS 2 : 4 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si53340 45 buffers	Datasheet	4,619In Stock 10,290On Order On Order Ship Dates Mfr. #: SI53340-B-GM Stock: 4,619 Can Ship Immediately On Order: 4,410 Expected 1/8/2027 5,880 Expected 4/15/2027 Factory Lead-Time: 26 Weeks	$4.19 $3.13 $2.87 $2.59 View $2.37 $2.29 $2.26 $2.21 $2.17	Min.: 1 Mult.: 1	4 Output		1.05 us	LVDS	QFN-16		1.25 GHz	1.71 V	3.63 V	SI53340	- 40 C	+ 85 C
Clock Buffer Universal dual 1:5 low-jitter buffer SI53313-B-GM Skyworks Solutions, Inc. 1: $9.01 44In Stock	Mfr. Part # SI53313-B-GM Mouser Part # 634-SI53313-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal dual 1:5 low-jitter buffer	Datasheet	44In Stock	$9.01 $6.93 $6.40 $5.82 View $5.47 $5.30 $5.23 $5.20	Min.: 1 Mult.: 1	10 Output		2.75 ns	Differential	QFN-44		1.25 GHz	1.71 V	3.63 V	SI53313	- 40 C	+ 85 C
Clock Buffer Universal 2:6 low-jitter clock buffer SI53314-B-GMR Skyworks Solutions, Inc. 1: $7.74 90In Stock 1,000Expected 2/4/2027	Mfr. Part # SI53314-B-GMR Mouser Part # 634-SI53314-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:6 low-jitter clock buffer	Datasheet	90In Stock 1,000Expected 2/4/2027	Cut Tape $7.74 $5.90 $5.45 $4.95 View Reel $4.46 $4.72 $4.67 $4.46 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	6 Output		2.75 ns	Differential	QFN-32		1.25 GHz	1.71 V	3.63 V	SI53314	- 40 C	+ 85 C
Clock Buffer LVPECL 2:10 low-jitter clock buffer SI53321-B-GM Skyworks Solutions, Inc. 1: $5.50 37In Stock 1,470Expected 1/28/2027	Mfr. Part # SI53321-B-GM Mouser Part # 634-SI53321-B-GM	Skyworks Solutions, Inc.	Clock Buffer LVPECL 2:10 low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5332x buffers	Datasheet	37In Stock 1,470Expected 1/28/2027	$5.50 $4.16 $3.82 $3.39 View $3.30 $3.09	Min.: 1 Mult.: 1	10 Output		1 ns	LVPECL	QFN-32		1.25 GHz	2.38 V	3.63 V	SI53321	- 40 C	+ 85 C
Clock Buffer LVPECL 1:2 low-jitter clock buffer SI53322-B-GMR Skyworks Solutions, Inc. 1: $3.09 179In Stock 1,000Expected 1/11/2027	Mfr. Part # SI53322-B-GMR Mouser Part # 634-SI53322-B-GMR	Skyworks Solutions, Inc.	Clock Buffer LVPECL 1:2 low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5332x buffers	Datasheet	179In Stock 1,000Expected 1/11/2027	Cut Tape $3.09 $2.39 $2.22 $2.03 $1.96 Reel $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2 Output		1 ns	LVPECL	QFN-16		1.25 GHz	2.38 V	3.63 V	SI53322	- 40 C	+ 85 C
Clock Buffer LVDS 2 : 4 low jitter clock buffer SI53340-B-GMR Skyworks Solutions, Inc. 1: $4.34 86In Stock 7,000On Order	Mfr. Part # SI53340-B-GMR Mouser Part # 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	86In Stock 7,000On Order On Order Ship Dates Mfr. #: SI53340-B-GMR Stock: 86 Can Ship Immediately On Order: 3,000 Expected 2/8/2027 4,000 Expected 4/2/2027 Factory Lead-Time: 26 Weeks	Cut Tape $4.34 $3.32 $3.04 $2.68 View Reel $2.25 $2.54 $2.47 $2.25 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 LVDS 2 : 6 low jitter clock buffer SI53342-B-GM Skyworks Solutions, Inc. 1: $5.08 463In Stock 1,470Expected 2/4/2027	Mfr. Part # SI53342-B-GM Mouser Part # 634-SI53342-B-GM	Skyworks Solutions, Inc.	Clock Buffer LVDS 2 : 6 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si53340 45 buffers	Datasheet	463In Stock 1,470Expected 2/4/2027	$5.08 $3.80 $3.48 $3.15 View $2.94 $2.86 $2.77 $2.64 $2.61	Min.: 1 Mult.: 1	6 Output	1.25 GHz	1.05 us	LVDS	QFN-24	CML, HCSL, LVCMOS, LVDS, LVPECL	1.25 GHz	1.71 V	3.63 V	Si5334x	- 40 C	+ 85 C
Clock Buffer LVDS 2 : 10 low jitter clock buffer SI53344-B-GM Skyworks Solutions, Inc. 1: $5.20 63In Stock 3,920Expected 2/4/2027	Mfr. Part # SI53344-B-GM Mouser Part # 634-SI53344-B-GM	Skyworks Solutions, Inc.	Clock Buffer LVDS 2 : 10 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si53340 45 buffers	Datasheet	63In Stock 3,920Expected 2/4/2027	$5.20 $3.98 $3.68 $3.34 View $3.12 $3.02	Min.: 1 Mult.: 1	10 Output	1.25 GHz	1.05 us	LVDS	QFN-32	CML, HCSL, LVCMOS, LVDS, LVPECL	1.25 GHz	1.71 V	3.63 V	Si5334x	- 40 C	+ 85 C
Clock Buffer LVDS 2 : 10 low jitter clock buffer SI53344-B-GMR Skyworks Solutions, Inc. 1: $5.38 61In Stock 1,000Expected 4/9/2027	Mfr. Part # SI53344-B-GMR Mouser Part # 634-SI53344-B-GMR	Skyworks Solutions, Inc.	Clock Buffer LVDS 2 : 10 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si53340 45 buffers	Datasheet	61In Stock 1,000Expected 4/9/2027	Cut Tape $5.38 $4.06 $3.73 $3.37 $3.29 Reel $2.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	10 Output		1.05 us				1.25 GHz	1.71 V	3.63 V	Si5334x	- 40 C	+ 85 C
Clock Buffer Universal 2:10 low-jitter clock buffer SI53312-B-GM Skyworks Solutions, Inc. 1: $8.11 909On Order	Mfr. Part # SI53312-B-GM Mouser Part # 634-SI53312-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer	Datasheet	909On Order On Order Ship Dates Mfr. #: SI53312-B-GM Stock: 0 On Order: 389 Expected 3/12/2027 520 Expected 4/12/2027 Factory Lead-Time: 26 Weeks	$8.11 $6.32 $5.86 $5.36 View $4.78 $4.72	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: $8.10 1,000Expected 4/2/2027	Mfr. Part # SI53312-B-GMR Mouser Part # 634-SI53312-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer	Datasheet	1,000Expected 4/2/2027	Cut Tape $8.10 $6.21 $5.73 $5.21 View Reel $4.93 $4.97 $4.94 $4.93	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 LVPECL 2:4 low-jitter clock buffer SI53323-B-GM Skyworks Solutions, Inc. 1: $3.64 2,735On Order	Mfr. Part # SI53323-B-GM Mouser Part # 634-SI53323-B-GM	Skyworks Solutions, Inc.	Clock Buffer LVPECL 2:4 low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5332x buffers	Datasheet	2,735On Order On Order Ship Dates Mfr. #: SI53323-B-GM Stock: 0 On Order: 775 Expected 1/21/2027 980 Expected 1/29/2027 980 Expected 3/12/2027 Factory Lead-Time: 26 Weeks	$3.64 $2.77 $2.57 $2.34 View $2.24 $2.17 $2.11	Min.: 1 Mult.: 1	4 Output		1 ns	LVPECL	QFN-16		1.25 GHz	2.38 V	3.63 V	SI53323	- 40 C	+ 85 C
Clock Buffer LVDS 2 : 6 low jitter clock buffer SI53342-B-GMR Skyworks Solutions, Inc. 1: $5.08 974Expected 2/1/2027	Mfr. Part # SI53342-B-GMR Mouser Part # 634-SI53342-B-GMR	Skyworks Solutions, Inc.	Clock Buffer LVDS 2 : 6 low jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si53340 45 buffers	Datasheet	974Expected 2/1/2027	Cut Tape $5.08 $3.78 $3.46 $3.11 View Reel $2.87 $2.94 $2.89 $2.87 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	6 Output		1.05 us		QFN-24		1.25 GHz	1.71 V	3.63 V	Si5334x	- 40 C	+ 85 C
Clock Buffer 6 Output I/O Divider & External EEPROM ZL40250LDG1 Microchip Technology 260: $10.06 Non-Stocked	Mfr. Part # ZL40250LDG1 Mouser Part # 494-ZL40250LDG1	Microchip Technology	Clock Buffer 6 Output I/O Divider & External EEPROM	Datasheet	Non-Stocked	$10.06 $9.97 $9.87 View Quote	Min.: 260 Mult.: 260	6 Output		4.9 ns				1.25 GHz	1.71 V	3.465 V	miSmartBuffer	- 40 C	+ 85 C
Clock Buffer Universal 2:6 low-jitter clock buffer SI53311-B-GMR Skyworks Solutions, Inc. 1,000: $4.21 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # SI53311-B-GMR Mouser Part # 634-SI53311-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:6 low-jitter clock buffer	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $4.21	Min.: 1,000 Mult.: 1,000 : 1,000	6 Output	1.25 GHz	400 ps		QFN-32		1.25 GHz	1.71 V	3.63 V	SI53311	- 40 C	+ 85 C
Clock Buffer Universal dual 1:5 low-jitter buffer SI53313-B-GMR Skyworks Solutions, Inc. 1,000: $5.43 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # SI53313-B-GMR Mouser Part # 634-SI53313-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal dual 1:5 low-jitter buffer	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $5.43	Min.: 1,000 Mult.: 1,000 : 1,000	10 Output			Differential	QFN-44		1.25 GHz	1.71 V	3.63 V	SI53313	- 40 C	+ 85 C
Clock Buffer LVPECL 2:10 low-jitter clock buffer SI53321-B-GMR Skyworks Solutions, Inc. 1,000: $3.06 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # SI53321-B-GMR Mouser Part # 634-SI53321-B-GMR	Skyworks Solutions, Inc.	Clock Buffer LVPECL 2:10 low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5332x buffers	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $3.06	Min.: 1,000 Mult.: 1,000 : 1,000	10 Output		1 ns	LVPECL	QFN-32		1.25 GHz	2.38 V	3.63 V	SI53321	- 40 C	+ 85 C
Clock Buffer LVPECL 2:4 low-jitter clock buffer SI53323-B-GMR Skyworks Solutions, Inc. 1,000: $2.25 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # SI53323-B-GMR Mouser Part # 634-SI53323-B-GMR	Skyworks Solutions, Inc.	Clock Buffer LVPECL 2:4 low-jitter clock buffer Learn More about Skyworks Solutions, Inc. skyworks si5332x buffers	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $2.25	Min.: 1,000 Mult.: 1,000 : 1,000	4 Output		1 ns	LVPECL	QFN-16		1.25 GHz	2.38 V	3.63 V	SI53323	- 40 C	+ 85 C
Clock Buffer LVPECL dual 1:5 low-jitter buffer SI53325-B-GM Skyworks Solutions, Inc. 490: $3.17 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # SI53325-B-GM Mouser Part # 634-SI53325-B-GM	Skyworks Solutions, Inc.	Clock Buffer LVPECL dual 1:5 low-jitter buffer Learn More about Skyworks Solutions, Inc. skyworks si5332x buffers	Datasheet	Non-Stocked Lead-Time 20 Weeks	$3.17 $3.06 $3.03 Quote Quote	Min.: 490 Mult.: 490	5 Output		1 ns	LVPECL	QFN-32		1.25 GHz	2.38 V	3.63 V	SI53325	- 40 C	+ 85 C
Clock Buffer LVPECL dual 1:5 low-jitter buffer SI53325-B-GMR Skyworks Solutions, Inc. 1,000: $2.90 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # SI53325-B-GMR Mouser Part # 634-SI53325-B-GMR	Skyworks Solutions, Inc.	Clock Buffer LVPECL dual 1:5 low-jitter buffer Learn More about Skyworks Solutions, Inc. skyworks si5332x buffers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $2.90 $2.80	Min.: 1,000 Mult.: 1,000 : 1,000	5 Output		1 ns	LVPECL	QFN-32		1.25 GHz	2.38 V	3.63 V	SI53325	- 40 C	+ 85 C

1.25 GHz Clock Buffer

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