19-Output DB1900Z for PCIe Gen1-4 and QPI/UPI

Features • Fixed feedback path; 0ps input-to-output delay • 9 Selectable SMBus addresses; multiple devices can share same SMBus segment • 8 dedicated OE# pins; hardware control of outputs • PLL or bypass mode; PLL can dejitter incoming clock • Selectable PLL BW; minimizes jitter peaking in d

文件：634.2 Kbytes 页数：20 Pages

RENESAS

瑞萨

19-Output DB1900Z for PCIe Gen1-4 and QPI/UPI

文件：341.77 Kbytes 页数：20 Pages

IDT

19-Output DB1900Z for PCIe Gen1-4 and QPI/UPI

Features • Fixed feedback path; 0ps input-to-output delay • 9 Selectable SMBus addresses; multiple devices can share same SMBus segment • 8 dedicated OE# pins; hardware control of outputs • PLL or bypass mode; PLL can dejitter incoming clock • Selectable PLL BW; minimizes jitter peaking in d

文件：634.2 Kbytes 页数：20 Pages

RENESAS

瑞萨

19-Output DB1900Z for PCIe Gen1-4 and QPI/UPI

Features • Fixed feedback path; 0ps input-to-output delay • 9 Selectable SMBus addresses; multiple devices can share same SMBus segment • 8 dedicated OE# pins; hardware control of outputs • PLL or bypass mode; PLL can dejitter incoming clock • Selectable PLL BW; minimizes jitter peaking in d

文件：634.2 Kbytes 页数：20 Pages

RENESAS

瑞萨

19-Output DB1900Z for PCIe Gen1-4 and QPI/UPI

文件：341.77 Kbytes 页数：20 Pages

IDT

19-Output DB1900Z for PCIe Gen1-4 and QPI/UPI

文件：341.77 Kbytes 页数：20 Pages

IDT

Enhanced DB1900Z Compliant 19-Output Buffer

The 9ZX21901D is a second generation DB1900Z differential buffer for Intel Purley and newer platforms. The part is backwards compatible to the 9ZX21901C while offering much improved phase jitter performance. A fixed external feedback maintains low drift for critical QPI/UPI applications. In bypass m 19 HCSL output pairs\nFixed feedback path\nPhase jitter: PCIe Gen4 < 0.5ps rms\nPhase jitter: UPI 9.6GT/s < 0.1ps rms\nPLL or bypass mode; PLL can dejitter incoming clock\n9 selectable SMBus Addresses\n8 dedicated OE# pins\n100MHz or 133MHz PLL mode; legacy QPI support\nSelectable PLL bandwidth; min;

Renesas

瑞萨

Package：72-VFQFN 裸露焊盘；包装：管件 类别：集成电路（IC） 应用特定时钟/定时 描述：IC BUFFER DIFF PCIE 72VFQFPN

Renesas Electronics America Inc

Package：72-VFQFN 裸露焊盘；包装：卷带（TR） 类别：集成电路（IC） 应用特定时钟/定时 描述：IC BUFFER DIFF PCIE 72VFQFPN

Renesas Electronics America Inc