RC19008A100GND#KB0

RC19008A100GND#KB0 is a ultra-high performance fanout buffer support PCIe Gen5 and Gen6. It provides a Loss-Of-Signal (LOS) output for system monitoring and redundancy. The device also incorporate power down tolerant (PDT) and flexible start-up sequencing (FSS) features, easing system design. This can drive both source-terminated and double-terminated loads, operating up to 400MHz. This device offer higher output counts in smaller packages compared to earlier buffer families. The buffers support both common clock (CC) and Independent Reference (IR) PCIe clock architectures. Application includes cloud/high-performance computing, nVME storage, networking, accelerators.

• PCIe Gen5 additive phase jitter: 6fs RMS, PCIe Gen6 additive phase jitter: 4fs RMS
• 8 outputs, 100 ohm differential output impedance, DB2000Q additive phase jitter: 10fs RMS
• 12KHz to 20MHz additive phase jitter: 30fs RMS at 156.25MHz
• Power down tolerant (PDT) inputs, flexible start-up sequencing (FSS)
• Automatic clock parking (ACP) upon loss of CLKIN
• Spread-spectrum tolerant
• CLKIN accepts HCSL or LVDS signal levels
• Selectable output slew rate via pin/SMBus
• 4-wire side-band Interface supports high-speed serial output enable and device daisy-chaining
• 40pin VFQFPN package, operating temperature range from -40 to +105°C