Clock Buffer – Mouser Dominican Republic

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9ZXL1231E & 9ZXL1251E Clock Buffers

Renesas Electronics 9ZXL1231E and 9ZXL1251E Clock Buffers are 2nd generation enhanced-performance 12-output DB1200ZL differential buffers for PCIe Gen1-4 and UPI. These Renesas Electronics 9ZXL1231E / 9ZXL1251E buffers are pin-compatible upgrades to the 9ZXL1231A and 9ZLX1251A clock buffers offer a much-improved phase jitter performance and increased system security features. The 9ZXL1231E / 9ZXL1251E buffers offer fixed external feedback, which maintains low drift for critical QPI/UPI applications. Typical applications include servers, storage, networking, and Solid State Drives (SSD).

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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 HIGH PERF. ZDB - LOW POWER 9ZXL1231AKLF Renesas Electronics 1: $6.71 17In Stock	Mfr. Part # 9ZXL1231AKLF Mouser Part # 972-9ZXL1231AKLF	Renesas Electronics	Clock Buffer HIGH PERF. ZDB - LOW POWER Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	17In Stock	$6.71 $5.14 $4.75 $4.32 View $4.20 $4.13 $4.10 $4.08 Quote	Min.: 1 Mult.: 1	12 Output		4.5 ns		VFQFPN-64		150 MHz	3.135 V	3.465 V	9ZXL1231	0 C	+ 70 C
Clock Buffer HIGH PERF. ZDB - LOW POWER 9ZXL1231AKLFT Renesas Electronics 1: $6.82 2,018In Stock	Mfr. Part # 9ZXL1231AKLFT Mouser Part # 972-9ZXL1231AKLFT	Renesas Electronics	Clock Buffer HIGH PERF. ZDB - LOW POWER Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	2,018In Stock	Cut Tape $6.82 $5.24 $4.84 $4.41 View Reel $4.07 $4.21 $4.14 $4.11 $4.07 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 Output		4.5 ns		QFN-64		150 MHz	3.135 V	3.465 V	9ZXL1231	0 C	+ 70 C
Clock Buffer 9ZXL1251E DB1200ZL "LITE" 9ZXL1251EKILF Renesas Electronics 1: $6.47 5In Stock	Mfr. Part # 9ZXL1251EKILF Mouser Part # 972-9ZXL1251EKILF	Renesas Electronics	Clock Buffer 9ZXL1251E DB1200ZL "LITE" Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	5In Stock	$6.47 $5.19 $4.82 $4.70 $4.61	Min.: 1 Mult.: 1	12 Output	150 MHz	3 ns	LP-HCSL	VFQFPN-64	HCSL	400 MHz	3.135 V	3.465 V	9ZXL1251	- 40 C	+ 85 C
Clock Buffer 9ZXL1251E DB1200ZL "LITE" 9ZXL1251EKILFT Renesas Electronics 1: $6.47 5In Stock 3,000Expected 2/18/2028	Mfr. Part # 9ZXL1251EKILFT Mouser Part # 972-9ZXL1251EKILFT	Renesas Electronics	Clock Buffer 9ZXL1251E DB1200ZL "LITE" Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	5In Stock 3,000Expected 2/18/2028	Cut Tape $6.47 $4.96 $4.58 $4.56 Reel $4.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 Output	150 MHz	3 ns	LP-HCSL	VFQFPN-64	HCSL	400 MHz	3.135 V	3.465 V	9ZXL1251	- 40 C	+ 85 C
Clock Buffer 9ZXL1231E DB1200ZL 9ZXL1231EKILF Renesas Electronics 1: $6.47 163Expected 11/30/2027	Mfr. Part # 9ZXL1231EKILF Mouser Part # 972-9ZXL1231EKILF	Renesas Electronics	Clock Buffer 9ZXL1231E DB1200ZL Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	163Expected 11/30/2027	$6.47 $4.96 $4.58 $4.17 $4.16	Min.: 1 Mult.: 1	12 Output	150 MHz	3 ns	LP-HCSL	VFQFPN-64	HCSL	400 MHz	3.135 V	3.465 V	9ZXL1231	- 40 C	+ 85 C
Clock Buffer DB1200ZL 12-Output LP HCSL Buffer 9ZXL1231AKILF Renesas Electronics 1: $7.46 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 9ZXL1231AKILF Mouser Part # 972-9ZXL1231AKILF	Renesas Electronics	Clock Buffer DB1200ZL 12-Output LP HCSL Buffer Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	Non-Stocked Lead-Time 33 Weeks	$7.46 $5.75 $5.32 $4.90	Min.: 1 Mult.: 1					VFQFPN-64					9ZXL1231
Clock Buffer DB1200ZL 12-Output LP HCSL Buffer 9ZXL1231AKILFT Renesas Electronics 3,000: $4.43 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 9ZXL1231AKILFT Mouser Part # 972-9ZXL1231AKILFT	Renesas Electronics	Clock Buffer DB1200ZL 12-Output LP HCSL Buffer Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	Non-Stocked Lead-Time 33 Weeks	Reel $4.43	Min.: 3,000 Mult.: 3,000 : 3,000					VFQFPN-64					9ZXL1231
Clock Buffer 9ZXL1231E DB1200ZL 9ZXL1231EKILFT Renesas Electronics 1: $6.42 Lead-Time 33 Weeks	Mfr. Part # 9ZXL1231EKILFT Mouser Part # 972-9ZXL1231EKILFT	Renesas Electronics	Clock Buffer 9ZXL1231E DB1200ZL Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	Lead-Time 33 Weeks	Cut Tape $6.42 $4.93 $4.56 $4.16 View Reel $3.89 $4.06 $3.99 $3.97 $3.89 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	12 Output	150 MHz	3 ns	LP-HCSL	VFQFPN-64	HCSL	400 MHz	3.135 V	3.465 V	9ZXL1231	- 40 C	+ 85 C
Clock Buffer 12-output DB1200ZL 9ZXL1251AKILF Renesas Electronics 207: $4.86 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 9ZXL1251AKILF Mouser Part # 972-9ZXL1251AKILF	Renesas Electronics	Clock Buffer 12-output DB1200ZL Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	Non-Stocked Lead-Time 33 Weeks	$4.86	Min.: 207 Mult.: 207					VFQFPN-64					9ZXL1251
Clock Buffer 12-output DB1200ZL 9ZXL1251AKILFT Renesas Electronics 3,000: $4.68 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 9ZXL1251AKILFT Mouser Part # 972-9ZXL1251AKILFT	Renesas Electronics	Clock Buffer 12-output DB1200ZL Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	Non-Stocked Lead-Time 33 Weeks	Reel $4.68	Min.: 3,000 Mult.: 3,000 : 3,000					VFQFPN-64					9ZXL1251
Clock Buffer 9ZXL1231A DB1200ZL Renesas Electronics 9ZXL1231AKLF/W 9ZXL1231AKLF/W Renesas Electronics 3,000: $4.06 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 9ZXL1231AKLF/W Mouser Part # 972-9ZXL1231AKLF/W	Renesas Electronics	Clock Buffer 9ZXL1231A DB1200ZL	Datasheet	Non-Stocked Lead-Time 33 Weeks	Reel $4.06	Min.: 3,000 Mult.: 3,000 : 3,000										9ZXL1231
Clock Buffer 9ZXL1231E DB1200ZL Renesas Electronics 9ZXL1231EKILF/W 9ZXL1231EKILF/W Renesas Electronics 3,000: $3.89 Non-Stocked Lead-Time 33 Weeks	Mfr. Part # 9ZXL1231EKILF/W Mouser Part # 972-9ZXL1231EKILF/W	Renesas Electronics	Clock Buffer 9ZXL1231E DB1200ZL	Datasheet	Non-Stocked Lead-Time 33 Weeks	Reel $3.89	Min.: 3,000 Mult.: 3,000 : 3,000										9ZXL1231

9ZXL1231E & 9ZXL1251E Clock Buffers

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