Datasheet > 8413S08BKILFT

8413S08BKILFT

更新时间： 2024-12-02 01:14:19

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
34页	639K
描述
Clock Generator for Cavium Processors

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中文翻译

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数据手册

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8413S08BKILFT 数据手册

Clock Generator for Cavium

Processors

8413S08

Data Sheet

General Description

Features

The 8413S08 is a high performance PLL-based clock generator

optimized for processor core, PCI/PCI-X/PCIe bus, SGMII and

Gigabit Ethernet PHY clocks. The clock generator offers ultra-low

jitter outputs that make it ideal to serve as a central clocking device

for multiple clock destinations. The output frequencies are generated

from a 25MHz parallel resonant crystal, or external differential input

source. The industrial temperature range of the 8413S08 supports

tele-communication, networking and storage requirements.

• Eight selectable 100MHz or 125MHz clocks for PCI Express and

sRIO, HCSL interface levels

• One 156.25MHz SGMII clock, LVPECL interface levels

• Three LVCMOS/LVTTL outputs, 20 output impedance

• Selectable external crystal or differential (single-ended) input

source

• Crystal oscillator interface designed for 25MHz, parallel resonant

crystal

• Differential CLK, nCLK input pair that can accept: LVPECL, LVDS,

LVHSTL, HCSL input levels

• Internal resistor bias on nCLK pin allows the user to drive CLK

input with external single-ended (LVCMOS/ LVTTL) input levels

• Output supply voltage modes:

V_DD/ V_DDO

3.3V/3.3V

3.3V/2.5V

• Full 3.3V output supply mode (HCSL)

• PCI Express™(2.5 Gb/s), Gen 2 (5 Gb/s), and Gen 3 (8 Gb/s) jitter

compliant

• -40°C to 85°C ambient operating temperature

• Available in lead-free (RoHS 6) package

Pin Assignment

56 55 54 53 52 51 50 49 48 47 46 45 44 43

V_{DDO_REF}

V_DD

QREF1

nQREF1

QREF2

nQREF2

QREF3

IREF

V_{DDO_A}

nQA7

ICS8413S08I

38 QA7

56-Lead VFQFN

8mm x 8mm x 0.925mm

package body

nQA6

QA6

nQREF3

V_{DDO_REF}

V_{DDO_A}

K Package

Top View

V_DD

nQA5

QA5

V_DDA

nQA4

XTAL_IN

XTAL_OUT

nXTAL_SEL

GND

QA4

V_{DDO_A}

GND

15 16 17 18 19 20 21 22 23 24 25 26 27 28

October 3, 2016

12 3 4 5 6 7...34

中文翻译

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