9DBU PCIe Clock Buffers

Renesas Electronics 9DBU PCI Express® (PCIe) Clock Buffers are ultra-low-power PCI Express buffers that operate from a 1.5V supply voltage. Designed to use the same supply voltage as modern systems-on-chip (SoCs) and field-programmable gate arrays (FPGAs), 9DBU Clock Buffers enable designers to consolidate power rails, which reduces system complexity, physical size, and power consumption. The ultra-low power consumption reduces heat dissipation to ease cooling requirements. These clock buffers meet PCIe Gen 1, Gen 2, and Gen 3 performance requirements and can be reused through several generations of products. Renesas / IDT offers the 9DBU PCI Express Clock Buffers in 2 to 9-output configurations with and without non-PLL fan out and PLL zero-delay-buffer modes to address virtually any PCIe application.

Results: 39
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Number of Outputs 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
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 34mW GEN1-2-3 Ind 100ohm 717In Stock
Min.: 1
Mult.: 1

5 Output VFQFPN-32 HCSL 167 MHz 1.425 V 1.575 V 9DBU0541 - 40 C + 85 C

Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 35mW GEN1-2-3 Com 100ohm 242In Stock
Min.: 1
Mult.: 1

2 Output LP-HCSL VFQFPN-24 HCSL 167 MHz 1.425 V 1.575 V 9DBU0241 0 C + 70 C
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 45mW GEN1-2-3 Ind 100ohm 599In Stock
Min.: 1
Mult.: 1

4 Output VFQFPN-32 HCSL 167 MHz 1.425 V 1.575 V 9DBU0441 - 40 C + 85 C
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 34mW GEN1-2-3 Ind Temp 474In Stock
Min.: 1
Mult.: 1

2 Output LP-HCSL VFQFPN-32 HCSL 167 MHz 1.425 V 1.575 V 9DBU0531 - 40 C + 85 C
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 47mW GEN1-2-3 Ind 100ohm 138In Stock
490Expected 4/24/2026
Min.: 1
Mult.: 1

6 Output 0 ps LP-HCSL VFQFPN-40 HCSL 167 MHz 1.425 V 1.575 V 9DBU0641 - 40 C + 85 C
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 45mW GEN1-2-3 Com Temp 285In Stock
Min.: 1
Mult.: 1

4 Output LP-HCSL VFQFPN-32 HCSL 167 MHz 1.425 V 1.575 V 9DBU0431 0 C + 70 C
Renesas Electronics Clock Buffer RC19013A100 QBUFFER, 100 OHMS, 13 O/P Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 2.000

13 Output RC19013 - 40 C + 105 C

Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 35mW GEN1-2-3 Ind Temp Non-Stocked Lead-Time 12 Weeks
Min.: 490
Mult.: 490

2 Output LP-HCSL VFQFPN-24 167 MHz 1.425 V 1.575 V 9DBU0231 - 40 C + 85 C

Renesas Electronics Clock Buffer 2-output 1.5 V PCIe Gen1-2-3 Zero-Delay Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-24 9DBU0231

Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 35mW GEN1-2-3 Com Temp Non-Stocked Lead-Time 12 Weeks
Min.: 490
Mult.: 490

2 Output LP-HCSL VFQFPN-24 167 MHz 1.425 V 1.575 V 9DBU0231 0 C + 70 C

Renesas Electronics Clock Buffer 2-output 1.5 V PCIe Gen1-2-3 Zero-Delay Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-24 9DBU0231

Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 35mW GEN1-2-3 Ind 100ohm Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

2 Output LP-HCSL VFQFPN-24 HCSL 167 MHz 1.425 V 1.575 V 9DBU0241 - 40 C + 85 C

Renesas Electronics Clock Buffer 2-output 1.5 V PCIe Gen1-2-3 Zero-Delay Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-24 9DBU0241

Renesas Electronics Clock Buffer 2-output 1.5 V PCIe Gen1-2-3 Zero-Delay Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-24 9DBU0241
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 45mW GEN1-2-3 Ind Temp Non-Stocked Lead-Time 12 Weeks
Min.: 490
Mult.: 490

2 Output LP-HCSL VFQFPN-32 HCSL 167 MHz 1.425 V 1.575 V 9DBU0431 - 40 C + 85 C
Renesas Electronics Clock Buffer 4-output 1.5 V PCIe Gen1-2-3 Zero-Delay Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-32 9DBU0431
Renesas Electronics Clock Buffer 4-output 1.5 V PCIe Gen1-2-3 Zero-Delay Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-32 9DBU0431
Renesas Electronics Clock Buffer 4-output 1.5 V PCIe Gen1-2-3 Zero-Delay Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-32 9DBU0441
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 45mW GEN1-2-3 Com 100ohm Non-Stocked Lead-Time 12 Weeks
Min.: 490
Mult.: 490

2 Output VFQFPN-32 HCSL 167 MHz 1.425 V 1.575 V 9DBU0441 0 C + 70 C
Renesas Electronics Clock Buffer 4-output 1.5 V PCIe Gen1-2-3 Zero-Delay Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-32 9DBU0441
Renesas Electronics Clock Buffer 5-output 1.5 V PCIe Gen1-2-3 Fanout Buff Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-32 9DBU0531
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 34mW GEN1-2-3 Com Temp Non-Stocked Lead-Time 12 Weeks
Min.: 490
Mult.: 490

2 Output LP-HCSL VFQFPN-32 HCSL 167 MHz 1.425 V 1.575 V 9DBU0531 0 C + 70 C
Renesas Electronics Clock Buffer 5-output 1.5 V PCIe Gen1-2-3 Fanout Buff Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-32 9DBU0531
Renesas Electronics Clock Buffer 5-output 1.5 V PCIe Gen1-2-3 Fanout Buff Non-Stocked Lead-Time 12 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

VFQFPN-32 9DBU0541
Renesas Electronics Clock Buffer 2 O/P 1.5V PCIE 34mW GEN1-2-3 Com 100ohm Non-Stocked Lead-Time 12 Weeks
Min.: 490
Mult.: 490

2 Output VFQFPN-32 HCSL 167 MHz 1.425 V 1.575 V 9DBU0541 0 C + 70 C