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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: $6.03 2,989In Stock	Mfr. Part No. SI53315-B-GM Mouser Part No 634-SI53315-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer	Datasheet	2,989In Stock	$6.03 $4.81 $4.49 $4.14 View $3.99 $3.86 $3.84	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: $5.59 846In Stock	Mfr. Part No. SI53311-B-GM Mouser Part No 634-SI53311-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:6 low-jitter clock buffer	Datasheet	846In Stock	$5.59 $4.27 $3.94 $3.58 View $3.30 $3.17 $3.01 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: $5.85 723In Stock	Mfr. Part No. SI53314-B-GM Mouser Part No 634-SI53314-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal 2:6 low-jitter clock buffer	Datasheet	723In Stock	$5.85 $4.46 $4.11 $3.73 View $3.54 $3.42 $3.38 $3.34 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: $6.85 1,538In Stock	Mfr. Part No. SI53315-B-GMR Mouser Part No 634-SI53315-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:10 low-jitter clock buffer	Datasheet	1,538In Stock	Cut Tape $6.85 $5.25 $4.85 $4.50 Reel $4.50 $4.11 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: $2.49 1,911In Stock 3,430Expected 04/02/2027	Mfr. Part No. SI53322-B-GM Mouser Part No 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	1,911In Stock 3,430Expected 04/02/2027	$2.49 $1.90 $1.75 $1.59 View $1.53 $1.46	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: $3.22 4,927In Stock 10,290On Order	Mfr. Part No. SI53340-B-GM Mouser Part No 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	4,927In Stock 10,290On Order On Order Ship Dates Mfr. No: SI53340-B-GM Stock: 4,927 Can Dispatch Immediately On Order: 4,410 Expected 08/01/2027 5,880 Expected 15/04/2027 Factory Lead Time: 26 Weeks	$3.22 $2.41 $2.21 $1.99 View $1.82 $1.76 $1.74 $1.70 $1.67	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: $6.93 44In Stock	Mfr. Part No. SI53313-B-GM Mouser Part No 634-SI53313-B-GM	Skyworks Solutions, Inc.	Clock Buffer Universal dual 1:5 low-jitter buffer	Datasheet	44In Stock	$6.93 $5.33 $4.92 $4.48 View $4.21 $4.08 $4.02 $4.00	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: $5.95 90In Stock 1,000Expected 04/02/2027	Mfr. Part No. SI53314-B-GMR Mouser Part No 634-SI53314-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:6 low-jitter clock buffer	Datasheet	90In Stock 1,000Expected 04/02/2027	Cut Tape $5.95 $4.54 $4.19 $3.81 View Reel $3.43 $3.63 $3.59 $3.43 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: $4.23 37In Stock 1,470Expected 28/01/2027	Mfr. Part No. SI53321-B-GM Mouser Part No 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 28/01/2027	$4.23 $3.20 $2.94 $2.61 View $2.54 $2.38	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: $2.38 179In Stock 1,000Expected 11/01/2027	Mfr. Part No. SI53322-B-GMR Mouser Part No 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 11/01/2027	Cut Tape $2.38 $1.84 $1.71 $1.56 $1.51 Reel $1.50 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: $3.34 86In Stock 7,000On 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	86In Stock 7,000On Order On Order Ship Dates Mfr. No: SI53340-B-GMR Stock: 86 Can Dispatch Immediately On Order: 3,000 Expected 08/02/2027 4,000 Expected 02/04/2027 Factory Lead Time: 26 Weeks	Cut Tape $3.34 $2.55 $2.34 $2.06 View Reel $1.73 $1.95 $1.90 $1.73 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: $3.91 453In Stock 1,470Expected 04/02/2027	Mfr. Part No. SI53342-B-GM Mouser Part No 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	453In Stock 1,470Expected 04/02/2027	$3.91 $2.92 $2.68 $2.42 View $2.26 $2.20 $2.13 $2.03 $2.01	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: $4.00 63In Stock 3,920Expected 04/02/2027	Mfr. Part No. SI53344-B-GM Mouser Part No 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 04/02/2027	$4.00 $3.06 $2.83 $2.57 View $2.40 $2.32	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: $4.14 143In Stock 1,000Expected 09/04/2027	Mfr. Part No. SI53344-B-GMR Mouser Part No 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	143In Stock 1,000Expected 09/04/2027	Cut Tape $4.14 $3.12 $2.87 $2.59 $2.53 Reel $2.14 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: $6.24 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 12/03/2027 520 Expected 12/04/2027 Factory Lead Time: 26 Weeks	$6.24 $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 02/04/2027	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 02/04/2027	Cut Tape $6.23 $4.78 $4.41 $4.01 View Reel $3.79 $3.82 $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 LVPECL 2:4 low-jitter clock buffer SI53323-B-GM Skyworks Solutions, Inc. 1: $2.80 1,755On Order	Mfr. Part No. SI53323-B-GM Mouser Part No 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	1,755On Order On Order Ship Dates Mfr. No: SI53323-B-GM Stock: 0 On Order: 775 Expected 29/01/2027 980 Expected 12/03/2027 Factory Lead Time: 26 Weeks	$2.80 $2.13 $1.98 $1.80 View $1.72 $1.67 $1.62	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: $3.91 974Expected 01/02/2027	Mfr. Part No. SI53342-B-GMR Mouser Part No 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 01/02/2027	Cut Tape $3.91 $2.91 $2.66 $2.39 View Reel $2.21 $2.26 $2.22 $2.21 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: $7.74 Non-Stocked	Mfr. Part No. ZL40250LDG1 Mouser Part No 494-ZL40250LDG1	Microchip Technology	Clock Buffer 6 Output I/O Divider & External EEPROM	Datasheet	Non-Stocked	$7.74 $7.67 $7.59 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: $3.24 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SI53311-B-GMR Mouser Part No 634-SI53311-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal 2:6 low-jitter clock buffer	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $3.24	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: $4.18 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SI53313-B-GMR Mouser Part No 634-SI53313-B-GMR	Skyworks Solutions, Inc.	Clock Buffer Universal dual 1:5 low-jitter buffer	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $4.18	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: $2.35 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SI53321-B-GMR Mouser Part No 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 $2.35	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: $1.73 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. SI53323-B-GMR Mouser Part No 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 $1.73	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: $2.44 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SI53325-B-GM Mouser Part No 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	$2.44 $2.35 $2.33 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: $2.23 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. SI53325-B-GMR Mouser Part No 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 $2.23 $2.15	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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