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9ZXL1530 Datasheet(PDF) 1 Page - Integrated Device Technology |
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9ZXL1530 Datasheet(HTML) 1 Page - Integrated Device Technology |
1 / 19 page DATASHEET 15-OUTPUT DB1900Z LOW-POWER DERIVATIVE 9ZXL1530 IDT® 15-OUTPUT DB1900Z LOW-POWER DERIVATIVE 1 9ZXL1530 REV D 112015 Description The 9ZXL1530 is a 15-output version of the Intel DB1900Z Differential Buffer utilizing Low-Power HCSL (LP-HCSL) outputs to reduce power consumption more than 50% from the original IDT9ZX21501. It is suitable for PCI-Express Gen1/2/3 or QPI/UPI applications, and uses a fixed external feedback to maintain low drift for demanding QPI/UPI applications. Recommended Application Buffer for Romley, Grantley and Purley Servers Key Specifications • Cycle-to-cycle jitter: < 50ps • Output-to-output skew: <65ps • Input-to-output delay: Fixed at 0 ps • Input-to-output delay variation: <50ps • Phase jitter: PCIe Gen3 < 1ps rms • Phase jitter: QPI 9.6GB/s < 0.2ps rms Features/Benefits • Fixed feedback path; 0ps input-to-output delay • 9 Selectable SMBus addresses; Multiple devices can share same SMBus segment • Separate VDDIO for outputs; allows maximum power savings • PLL or bypass mode; PLL can dejitter incoming clock • Selectable PLL BW; minimizes jitter peaking in downstream PLL's • Spread spectrum compatible; tracks spreading input clock for EMI reduction • SMBus Interface; unused outputs can be disabled • 100MHz & 133.33MHz PLL mode; Legacy QPI/UPI support • Differential outputs are Low/Low in power down; Maximum power savings Output Features • 15 - LP-HCSL Differential Output Pairs Block Diagram Logic DIF(14:0) HIBW_BYPM_LOBW# SMBDAT SMBCLK CKPWRGD/PD# SMB_A0_tri SMB_A1_tri 100M_133M# Z-PLL (SS Compatible) FBOUT_NC DIF_IN DIF_IN# |
Similar Part No. - 9ZXL1530_15 |
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Similar Description - 9ZXL1530_15 |
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