9DBL0452 - 3.3V PCIe Zero Delay Buffer

Renesas

Download the 9DBL0452 datasheet PDF. This datasheet also covers the 9DBL0442 variant, as both devices belong to the same 3.3v pcie zero delay buffer family and are provided as variant models within a single manufacturer datasheet.

General Description

The 9DBL0442 / 9DBL0452 devices are 3.3V members of Renesas’ Full-Featured PCIe family.

4 Common Clocked (CC) and PCIe Separate Reference Independent Spread (SRIS) systems.

Key Features

Four 1.
200 MHz Low-Power HCSL (LP-HCSL) DIF pairs.
9DBL0442 default ZOUT = 100Ω.
9DBL0452 default ZOUT = 85Ω.
9DBL04P2 factory programmable defaults.
Easy AC-coupling to other logic families, see Renesas.

📥 Download Datasheet

9DBL0452 3.3v pcie zero delay buffer by Renesas - Datasheet Preview — Note: The manufacturer provides a single datasheet file (9DBL0442-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	9DBL0452
Manufacturer	Renesas
File Size	401.12 KB
Description	3.3V PCIe Zero Delay Buffer
Datasheet	9DBL0452 Datasheet

📁 Similar Datasheet

Part Number	Description	Manufacturer
9DBL0452	4-Output 3.3V PCIe Zero-delay Buffer	IDT
9DBL0453	4-output 3.3V LP-HCSL Zero-Delay Buffer	IDT
9DBL0455	PCIe Gen1-5 Clock Fanout Buffers	IDT
9DBL04	4-output 3.3V PCIe Zero-delay Buffer	IDT
9DBL0442	4-Output 3.3V PCIe Zero-delay Buffer	IDT

Other Datasheets by Renesas

Part Number	Description
9DBL0452	Zero-Delay/Fanout Buffer
9DBL0452C	2 to 8-Output 3.3V PCIe Zero-Delay/Fanout Buffers
9DBL0455	2 and 4-Output 3.3V PCIe Gen1-5 Clock Fanout Buffers
9DBL0442	3.3V PCIe Zero Delay Buffer
9DBL0442	Zero-Delay/Fanout Buffer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

4-Output 3.3V PCIe Zero Delay Buffer 9DBL0442 / 9DBL0452 Datasheet Description The 9DBL0442 / 9DBL0452 devices are 3.3V members of Renesas’ Full-Featured PCIe family. The 9DBL0442 / 9DBL0452 supports PCIe Gen1–4 Common Clocked (CC) and PCIe Separate Reference Independent Spread (SRIS) systems. It offers a choice of integrated output terminations providing direct connection to 85Ω or 100Ω transmission lines. The 9DBL04P2 can be factory programmed with a user-defined power up default SMBus configuration.