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See Technical Specifications

9DBL0255NLGI8

PCI Express (PCIe) Fanout Buffer (Distribution) IC 220MHz 1 Output 16-VFQFPN (3x3)

Manufacturer:

Renesas Electronics Corporation
Mfr.Part #:

9DBL0255NLGI8
Datasheet:

9DBL0255NLGI8 Datasheet (PDF)
Programmabe:

Not Verified
PLL:

Yes with Bypass
Main Purpose:

PCI Express (PCIe)
Input:

Clock
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9DBL0255NLGI8 General Description

The device is a 2-output PCIe clock fanout buffers for PCIe Gen1–5 applications. It has an open drain Loss of Signal (LOS) output to indicate the absence or presence of an input clock. For information regarding evaluation boards and material, please contact your local sales representative.

Key Features

Integrated terminations
- 85Ω transmission lines require 0 termination resistors
- 100Ω transmission lines require only 2 series resistors per output
OE pin for each output supports CLKREQ# applications
Intelligent power-down mode when all OE# pins are high (all outputs off)
Spread-spectrum tolerant
Open drain LOS# output indicates a loss of the input clock and returns the outputs to a Low/Low state
Flexible power sequencing: Input clock is internally biased so a floating input clock will not inject noise into system
Power Down Tolerant: Control inputs will not clamp to ground or VDD if a signal is applied before chip VDD is applied
Space saving 3 × 3 mm 16-VFQFPN
Easy AC-coupling to other logic families; see application note AN-891.

Specifications

Programmabe	Not Verified	PLL	Yes with Bypass
Main Purpose	PCI Express (PCIe)	Input	Clock
Output	LP-HCSL	Number of Circuits	1
Ratio - Input:Output	1:2	Differential - Input:Output	Yes/Yes
Frequency - Max	220MHz	Voltage - Supply	3.135V ~ 3.465V
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Base Product Number	9DBL0255