Renesas Electronics 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.

The Renesas RC190xxA PCIe Gen5/6 Clock Buffers and Multiplexers offer an extended operating temperature in a small package.

Features

Low additive phase jitter
- 6fs RMS PCIe Gen5 additive phase jitter
- 4fs RMS PCIe Gen6 additive phase jitter
<1.5ns maximum in-out propagation delay
Power Down Tolerant (PDT) input and Flexible Startup Sequencing (FSS)
Automatic Clock Parking (ACP)

Selectable output slew rate via pin or SMBus
- 4-wire Side-Band Interface
- 9 selectable SMBus addresses
- SMBus write protection
85Ω or 100Ω output impedance product options
-40 to +105°C, 3.3V±10% operation

Applications

Cloud/High-performance Computing
nVME Storage
Networking

Accelerators
Computing
Industrial

Renesas Electronics RC190xxA PCIe Gen5/6 Clock Buffers & Multiplexers

Features

Applications

Block Diagram

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