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See Technical Specifications

9ZXL0451EKILFT

Fanout Buffer, Zero Delay Buffer IC 1 32-VFQFN Exposed Pad

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

9ZXL0451EKILFT
Datasheet:

9ZXL0451EKILFT Datasheet (PDF)
Programmabe:

Not Verified
Type:

Fanout Buffer, Zero Delay Buffer
PLL:

Yes with Bypass
Input:

HCSL
EDA/CAD Models:

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9ZXL0451EKILFT General Description

The 9ZXL0451E is a second generation enhanced performance DB800ZL derivative for PCIe Gen4 and 5 applications. In fanout (bypass) mode, it is DB2000Q compatible. A fixed external feedback in ZDB mode maintains low drift for critical QPI/UPI.

Key Features

LP-HCSL outputs eliminate 16 resistors; save 32mm² of area
PCIe Gen 1–5 compliance
4 OE# pins; SMBus control also available
3 selectable SMBus addresses
2 selectable ZDB bandwidths; minimizes jitter peaking in cascaded PLL topologies
Hardware/SMBus control of ZDB bandwidth and fanout modes
Spread spectrum compatible
100MHz ZDB mode
5 × 5 mm 32-VFQFPN package; small board footprint

Specifications

Programmabe	Not Verified	Type	Fanout Buffer, Zero Delay Buffer
PLL	Yes with Bypass	Input	HCSL
Output	HCSL	Number of Circuits	1
Ratio - Input:Output	4:12	Differential - Input:Output	No/Yes
Divider/Multiplier	No/No	Voltage - Supply	3.135V ~ 3.465V
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount