9DBL0x Fanout Buffers

Renesas Electronics 9DBL0x Fanout Buffers are low-power, high-performance, and support PCIe Gen1 through Gen5. These buffers feature 2 to 8 Low-Power HCSL (LP-HCSL) outputs, 1MHz to 200MHz operation in fan-out mode, and three selectable SMBus addresses. The 9DBL0x fanout buffers also support PCIe clocking architectures such as Common Clocked (CC) and Independent Reference (IR) with and without spread spectrum (SRIS and SRNS). Typical applications include PCIe riser cards, nVME storage, networking, accelerators, and industrial control/embedded.

Results: 9
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
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Maximum Input Frequency
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Supply Voltage - Max
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Maximum Operating Temperature

Renesas Electronics Clock Buffer 9DBL0651C 6 O/P 3.3V PCIE ZDB, ZO=85
Datasheet
1.832In Stock
1.470Expected 12/10/2026
Min.: 1
Mult.: 1

6 Output HCSL VFQFPN-40 125 MHz 3.135 V 3.465 V 9DBL0651 - 40 C + 85 C
Renesas Electronics Clock Buffer 9DBL0242C 2 O/P 3.3V PCIE BUF, ZO=100
Datasheet
171In Stock
Min.: 1
Mult.: 1

2 Output HCSL VFQFPN-24 125 MHz 3.135 V 3.465 V 9DBL0242 - 40 C + 85 C
Renesas Electronics Clock Buffer 9DBL0442C 4 O/P 3.3V PCIE BUF, ZO=100
Datasheet
2.029Expected 08/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

4 Output HCSL VFQFPN-32 125 MHz 3.135 V 3.465 V 9DBL0442 - 40 C + 85 C
Renesas Electronics Clock Buffer 9DBL0452C 4 O/P 3.3V PCIE BUF, ZO=85, T&R
Datasheet
4.876On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

4 Output HCSL VFQFPN-32 125 MHz 3.135 V 3.465 V 9DBL0452 - 40 C + 85 C
Renesas Electronics Clock Buffer 9DBL0841C 8 O/P 3.3V PCIE ZDB, ZO=100
Datasheet
2.500Expected 25/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

8 Output HCSL VFQFPN-48 125 MHz 3.135 V 3.465 V 9DBL0841 - 40 C + 85 C
Renesas Electronics Clock Buffer 9DBL0851C 8 O/P 3.3V PCIE ZDB, ZO=85
Datasheet
2.300Expected 09/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

8 Output HCSL VFQFPN-48 125 MHz 3.135 V 3.465 V 9DBL0851 - 40 C + 85 C
Renesas Electronics Clock Buffer 9DBL0252C 2 O/P 3.3V PCIE BUF, ZO=85
Datasheet
729On Order
Min.: 1
Mult.: 1

2 Output HCSL VFQFPN-24 125 MHz 3.135 V 3.465 V 9DBL0252 - 40 C + 85 C
Renesas Electronics Clock Buffer 9DBL0452C 4 O/P 3.3V PCIE BUF, ZO=85, T&R
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

9DBL0452

Renesas Electronics Clock Buffer 9DBL0641C 6 O/P 3.3V PCIE ZDB, ZO=100
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

6 Output HCSL VFQFPN-40 125 MHz 3.135 V 3.465 V 9DBL0641 - 40 C + 85 C