RC190xxA PCIe Gen5/6 Clock Buffers & Multiplexers

Renesas Electronics RC190xxA PCIe Gen5/6 Clock Buffers and Multiplexers features an ultra-low additive jitter and an integrated source-terminated 85Ω or 100Ω that saves up to 96 external resistors for 24-ch buffer variant. The high-speed serial interface (SBI) supports output enable and device daisy-chaining. System security on the RC190xxA is ensured with SMBus write protection.

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Description Datasheet Availability Pricing (COP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
Propagation Delay - Max
Maximum Input Frequency
Supply Voltage - Min
Supply Voltage - Max
Series
Minimum Operating Temperature
Maximum Operating Temperature

Renesas Electronics Clock Buffer RC19020A072 DB2000Q FROM AP901T WITH SBI & LOS, T&R
Datasheet
532In Stock
Min.: 1
Mult.: 1

20 Output 1.8 ns 400 MHz 3 V 3.6 V RC19020 - 40 C + 105 C
Renesas Electronics Clock Buffer RC19008A QBUFFER, 85 OHMS, 8 O/P
Datasheet
833In Stock
490Expected 7/13/2026
Min.: 1
Mult.: 1

8 Output 1.8 ns 400 MHz 3 V 3.6 V RC19008 - 40 C + 105 C
Renesas Electronics Clock Buffer RC19008A100 QBUFFER, 100 OHMS, 8 O/P
Datasheet
143In Stock
490Expected 4/22/2026
Min.: 1
Mult.: 1

8 Output 1.8 ns 400 MHz 3 V 3.6 V RC19008 - 40 C + 105 C
Renesas Electronics Clock Buffer RC19016A100 QBUFFER, 100 OHMS, 16 O/P
Datasheet
14In Stock
414Expected 5/1/2026
Min.: 1
Mult.: 1

16 Output 1.8 ns 400 MHz 3 V 3.6 V RC19016 - 40 C + 105 C

Renesas Electronics Clock Buffer RC19013A QBUFFER, 85 OHMS, 13 O/P T&R
Datasheet
255In Stock
520On Order
Min.: 1
Mult.: 1

13 Output 1.8 ns 400 MHz 3 V 3.6 V RC19013 - 40 C + 105 C

Renesas Electronics Clock Buffer RC19016A QBUFFER, 85 OHMS, 16 O/P
Datasheet
328In Stock
Min.: 1
Mult.: 1

16 Output 1.8 ns 400 MHz 3 V 3.6 V RC19016 - 40 C + 105 C
Renesas Electronics Clock Buffer RC19020A DB2000QL FROM AP901T WITH SBI AND LOS, T
Datasheet
340In Stock
Min.: 1
Mult.: 1

20 Output 1.8 ns 400 MHz 3 V 3.6 V RC19020 - 40 C + 105 C
Renesas Electronics Clock Buffer RC19004A100 QBUFFER, 100 OHMS, 4 O/P T&R
Datasheet
4.000On Order
Min.: 1
Mult.: 1

4 Output 1.8 ns 400 MHz 3 V 3.6 V RC19004A100 - 40 C + 105 C

Renesas Electronics Clock Buffer RC19024A PCIE GEN6 FANOUT BUFFER
Datasheet
520Expected 5/22/2026
Min.: 1
Mult.: 1

RC19024

Renesas Electronics Clock Buffer RC19013A100 QBUFFER, 100 OHMS, 13 O/P
Datasheet
260Expected 8/14/2026
Min.: 1
Mult.: 1

13 Output 1.8 ns 400 MHz 3 V 3.6 V RC19013 - 40 C + 105 C