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See Technical Specifications

9ZX21501CKLF

Intel QPI, PCI Express (PCIe) Fanout Buffer (Distribution), Multiplexer IC 400MHz 1 Output 64-VFQFPN (9x9)

Manufacturer:

Renesas Technology Corp
Mfr.Part #:

9ZX21501CKLF
Datasheet:

9ZX21501CKLF Datasheet (PDF)
Programmable:

Not Verified
PLL:

Yes
Main Purpose:

Intel QPI, PCI Express (PCIe)
Input:

Clock
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9ZX21501CKLF General Description

The 9ZX21501 is an Intel™ DB1900Z-compatible differential buffer suitable for PCIExpress Gen3 or QPI applications. The part is backwards compatible to PCIe Gen1 and Gen2. A fixed external feedback maintains low drift for critical QPI applications.

Key Features

Fifteen 0.7V HCSL differential output pairs
Phase jitter: PCIe Gen3 < 1ps rms
Phase jitter: PCIe Gen2 < 3.1ps rms
Phase jitter: PCIe Gen1 < 86ps peak to peak
Phase jitter: QPI 9.6GT/s < 0.2ps rms
Supports zero delay buffer mode and fanout mode
Bandwidth programming available
9 selectable SMBus addresses
7 OE# pins; 90–140MHz operation in PLL mode
33–150MHz operation in Bypass mode

Specifications

Category	Integrated Circuits (ICs)Clock/TimingApplication Specific Clock/Timing	Series	-
Programmable	Not Verified	PLL	Yes
Main Purpose	Intel QPI, PCI Express (PCIe)	Input	Clock
Output	HCSL	Number of Circuits	1
Ratio - Input:Output	1:15	Differential - Input:Output	Yes/Yes
Frequency - Max	400MHz	Voltage - Supply	3.135V ~ 3.465V
Operating Temperature	0°C ~ 70°C	Mounting Type	Surface Mount
Base Product Number	9ZX21501