11

PI6LC48H02Q

Rev A

www.diodes.com

December 2016

© Diodes Incorporated

16-0217

PCIe® 3.0/2.0/1.0 Clock Generator with 2 HCSL Outputs for Automotive

A product Line of

Diodes Incorporated

PI6LC48H02Q

Block Diagram

Phase

Lock

Loop

Crystal

Driver

VDD

GND

X1/CLK

X2

25 MHz

crystal or clock

Control

Logic

S1:S0

2

CLK0

CLK0

RR

CLK1

CLK1

OE

Pulling

Capacitors

Pin Configuration (16-Pin TSSOP)

S0

S1

NC

X1/CLK

X2

OE

GND

NC

VDDX

CLK0

CLK0

GNDA

VDDA

CLK1

CLK1

IREF

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

Description

The PI6LC48H02Q is a clock generator compliant to PCI Express®

3.0/2.0/1.0 and Ethernet requirements. The device is designed for

automotive applications.

The PI6LC48H02Q provides two differential (HCSL) or LVDS

outputs. Using Pericom's patented Phase Locked Loop (PLL)

techniques, the device takes a 25MHz crystal input and produces

two pairs of differential outputs (HCSL) at 25MHz, 100MHz,

125MHz, 200MHz clock frequencies.

Features

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PCIe® 3.0/2.0/1.0 compliant

à

PCIe 3.0 Phase jitter - 0.45ps RMS (High Freq. Typ.)

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LVDS compatible outputs

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Supply voltage of 3.3V ±10%

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25MHz crystal or clock input frequency

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HCSL outputs, 0.8V Current mode differential pair

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Jitter 35ps cycle-to-cycle (typ)

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RMS phase jitter 12kHz ~ 20MHz @ 100MHz - 0.32ps (typ)

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RMS phase jitter 12kHz ~ 20MHz @ 125MHz - 0.3ps (typ)

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Automotive Grade 3 temperature range

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Packaging: (Pb-free and Green)

à

16-pin TSSOP (L16)