Datasheet > FICS951601FLF

FICS951601FLF

更新时间： 2024-11-28 21:21:47

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
10页	137K
描述
Clock Generator

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中文翻译

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技术参数
数据手册

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FICS951601FLF 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.52
Base Number Matches：	1

FICS951601FLF 数据手册

ICS951601

Preliminary Product Preview

Integrated

Circuit

Systems,Inc.

General Purpose Frequency Timing Generator

RecommendedApplication:

KeySpecifications:

GeneralPurposeClockGenerator

•

PCI – PCI output skew within same bank @

33MHz:<170ps

OutputFeatures:

•

PCI – PCI output skew within same bank@ 66MHz:

<340ps

•

17 - PCI clocks selectable,

either 33.33MHz or 66.6MHz @ 3.3V

•

Cycle to Cycle Jitter PCI @ 33MHz: <200ps

Cycle to Cycle Jitter PCI @ 66MHz: <200ps

Cycle to Cycle Jitter 48MHz: <350ps

Cycle to Cycle Jitter REF: <500ps

•

1 - 48MHz @ 3.3V

1 - REF @ 3.3V, 14.318MHz.

Features:

Slew Rate: 1.5 - 4 V/ns. (PCI spec.)

•

Programable Spread spectrum precentage for EMI

control

•

Uses external 14.318MHz crystal

Select pins for frequency select

Pin Configuration

Block Diagram

REF0

VDD

GND

48MHz

GND

VDD48

SPREAD

VDDA

PLL2

48MHz

REF0

SDATA

SCLK

GNDA

VDDA

SEL1A

PCI1A_0

PCI1A_1

VDD33

GND

PCI1A_2

PCI1A_3

GND

VDD33

PCI1A_4

PCI1A_5

VDD33

GND

GNDA

XTAL

OSC

SEL2B

PCI2B_2

PCI2B_1

GND

VDD66

PCI2B_0

SEL2A

PCI2A_2

PCI2A_1

VDD2A

GND

PCI2A_0

SEL1B

PCI1B_2

PCI1B_1

GND

PLL1

Spread

Spectrum

PCI

DIVDER

PCI1A (7:0)

PCI2A (2:0)

PCI1B (2:0)

PCI2B (2:0)

PCI

DIVDER

Control

Logic

SDATA

SCLK

PCI

DIVDER

SELA (2:1)

SELB (2:1)

PCI1A_6

PCI1A_7

VDD1B

PCI1B_0

Config.

Reg.

PCI

DIVDER

SPREAD

48-pin SSOP

*120Kohmpull-uptoVDDonindicatedinputs.

Power Groups:

VDDA = Analog Power

GNDA = Analog Ground

0663C—10/04/05

PRODUCT PREVIEW documents contain information on new products in the sampling or preproduction phase of development. Characteristic data and other specifications are subject to

changewithoutnotice.

12 3 4 5 6 7...10

中文翻译

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