Clock Buffer – Mouser Switzerland

.hide-partial { max-height: none; } .show-more { display: none; }

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).

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 12

Applied Filters:

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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: 5.40 CHF 17In Stock	Mfr. Part No. 9ZXL1231AKLF Mouser Part No 972-9ZXL1231AKLF	Renesas Electronics	Clock Buffer HIGH PERF. ZDB - LOW POWER Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	17In Stock	5.40 CHF 4.14 CHF 3.83 CHF 3.48 CHF View 3.38 CHF 3.32 CHF 3.30 CHF 3.29 CHF 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: 5.49 CHF 1 918In Stock	Mfr. Part No. 9ZXL1231AKLFT Mouser Part No 972-9ZXL1231AKLFT	Renesas Electronics	Clock Buffer HIGH PERF. ZDB - LOW POWER Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	1 918In Stock	Cut Tape 5.49 CHF 4.22 CHF 3.89 CHF 3.55 CHF View Reel 3.28 CHF 3.39 CHF 3.33 CHF 3.30 CHF 3.28 CHF 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: 5.20 CHF 3In Stock	Mfr. Part No. 9ZXL1251EKILF Mouser Part No 972-9ZXL1251EKILF	Renesas Electronics	Clock Buffer 9ZXL1251E DB1200ZL "LITE" Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	3In Stock	5.20 CHF 5.17 CHF 3.35 CHF	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: 5.20 CHF 5In Stock 3 000Expected 18/02/2028	Mfr. Part No. 9ZXL1251EKILFT Mouser Part No 972-9ZXL1251EKILFT	Renesas Electronics	Clock Buffer 9ZXL1251E DB1200ZL "LITE" Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	5In Stock 3 000Expected 18/02/2028	Cut Tape 5.20 CHF 4.00 CHF 3.69 CHF 3.67 CHF Reel 3.67 CHF 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: 5.20 CHF 163Expected 30/11/2027	Mfr. Part No. 9ZXL1231EKILF Mouser Part No 972-9ZXL1231EKILF	Renesas Electronics	Clock Buffer 9ZXL1231E DB1200ZL Learn More about Renesas Electronics idt 9zxl1231e 51e clock buffers	Datasheet	163Expected 30/11/2027	5.20 CHF 4.00 CHF 3.69 CHF 3.36 CHF 3.35 CHF	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: 6.01 CHF Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. 9ZXL1231AKILF Mouser Part No 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	6.01 CHF 4.63 CHF 4.29 CHF 3.91 CHF 3.82 CHF	Min.: 1 Mult.: 1					VFQFPN-64					9ZXL1231
Clock Buffer DB1200ZL 12-Output LP HCSL Buffer 9ZXL1231AKILFT Renesas Electronics 3 000: 3.57 CHF Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. 9ZXL1231AKILFT Mouser Part No 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 3.57 CHF	Min.: 3 000 Mult.: 3 000 : 3 000					VFQFPN-64					9ZXL1231
Clock Buffer 9ZXL1231E DB1200ZL 9ZXL1231EKILFT Renesas Electronics 1: 5.17 CHF Lead-Time 33 Weeks	Mfr. Part No. 9ZXL1231EKILFT Mouser Part No 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 5.17 CHF 3.97 CHF 3.67 CHF 3.35 CHF View Reel 3.14 CHF 3.27 CHF 3.21 CHF 3.19 CHF 3.14 CHF 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: 3.91 CHF Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. 9ZXL1251AKILF Mouser Part No 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	3.91 CHF	Min.: 207 Mult.: 207					VFQFPN-64					9ZXL1251
Clock Buffer 12-output DB1200ZL 9ZXL1251AKILFT Renesas Electronics 3 000: 3.76 CHF Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. 9ZXL1251AKILFT Mouser Part No 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 3.76 CHF	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: 3.27 CHF Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. 9ZXL1231AKLF/W Mouser Part No 972-9ZXL1231AKLF/W	Renesas Electronics	Clock Buffer 9ZXL1231A DB1200ZL	Datasheet	Non-Stocked Lead-Time 33 Weeks	Reel 3.27 CHF	Min.: 3 000 Mult.: 3 000 : 3 000										9ZXL1231
Clock Buffer 9ZXL1231E DB1200ZL Renesas Electronics 9ZXL1231EKILF/W 9ZXL1231EKILF/W Renesas Electronics 3 000: 3.14 CHF Non-Stocked Lead-Time 33 Weeks	Mfr. Part No. 9ZXL1231EKILF/W Mouser Part No 972-9ZXL1231EKILF/W	Renesas Electronics	Clock Buffer 9ZXL1231E DB1200ZL	Datasheet	Non-Stocked Lead-Time 33 Weeks	Reel 3.14 CHF	Min.: 3 000 Mult.: 3 000 : 3 000										9ZXL1231

9ZXL1231E & 9ZXL1251E Clock Buffers

Applied Filters:

Customer Service Office

Company

Resources

Support