Datasheet > W183-5

W183-5

更新时间： 2024-11-08 22:14:55

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
8页	130K
描述
Full Feature Peak Reducing EMI Solution

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

W183-5 数据手册

W183

Full Feature Peak Reducing EMI Solution

Features

Table 1. Modulation Width Selection

Cypress PREMIS™ family offering

• Generates an EMI optimized clocking signal at the out-

put

• Selectable output frequency range

• Single 1.25%, 3.75% down or center spread output

• Integrated loop filter components

• Operates with a 3.3 or 5V supply

• Low power CMOS design

•

W183

W183-5

Output

SS%

Output

≥ F ≥ F

–

F + 0.625% ≥ F ≥

in in

– 0.625%

out

1.25%

≥ F ≥ F

+ 1.875% ≥ F ≥

–1.875%

out

3.75%

Table 2. Frequency Range Selection

• Available in 14-pin SOIC (Small Outline Integrated

Circuit)

FS2

FS1

Frequency Range

Key Specifications

28 MHz ≤ F ≤ 38 MHz

38 MHz ≤ F ≤ 48 MHz

Supply Voltages: ...........................................V = 3.3V±5%

or V = 5V±10%

46 MHz ≤ F ≤ 60 MHz

Frequency Range: ............................ 28 MHz ≤ F ≤ 75 MHz

58 MHz ≤ F ≤ 75 MHz

Crystal Reference Range:................. 28 MHz ≤ F ≤ 40 MHz

Cycle to Cycle Jitter: ....................................... 300 ps (max.)

Selectable Spread Percentage: ....................1.25% or 3.75%

Output Duty Cycle: ............................... 40/60% (worst case)

Output Rise and Fall Time: .................................. 5 ns (max.)

Simplified Block Diagram

Pin Configuration

3.3V or 5.0V

SOIC

FS2

CLKIN or X1

NC or X2

GND

REFOUT

OE#

SSON#

Reset

VDD

XTAL

Input

Spread Spectrum

Output

(EMI suppressed)

W183

GND

40 MHz

Max

VDD

SS%

FS1

CLKOUT

3.3V or 5.0V

Oscillator or

Reference Input

Spread Spectrum

W183

Output

(EMI suppressed)

PREMIS is a trademark of Cypress Semiconductor Corporation.

Cypress Semiconductor Corporation

•

3901 North First Street

•

San Jose

•

CA 95134

•

408-943-2600

July 25, 2000, rev.*B

12 3 4 5 6 7 8

中文翻译

下载PDF

与W183-5相关器件

型号	品牌	获取价格	描述	数据表
W183G	ETC	获取价格	MISCELLANEOUS CLOCK GENERATOR\|CMOS\|SOP\|14PIN\|PLASTIC
W183GT	CYPRESS	获取价格	Clock Generator, 75MHz, CMOS, PDSO14, 0.150 INCH, PLASTIC, SOIC-14
W184	CYPRESS	获取价格	Six Output Peak Reducing EMI Solution
W184-5	CYPRESS	获取价格	Six Output Peak Reducing EMI Solution
W184-5H	CYPRESS	获取价格	Clock Generator, 28MHz, CMOS, PDSO24, 0.209 INCH, MO-150AD, SSOP-24
W184-5HT	CYPRESS	获取价格	Clock Generator, 28MHz, CMOS, PDSO24, 0.209 INCH, MO-150AD, SSOP-24
W184H	CYPRESS	获取价格	Clock Generator, 28MHz, CMOS, PDSO24, SSOP-24
W184HT	CYPRESS	获取价格	Clock Generator, 28MHz, CMOS, PDSO24, 0.209 INCH, MO-150AD, SSOP-24
W185	CYPRESS	获取价格	Six Output Peak Reducing EMI Solution
W185-5	CYPRESS	获取价格	Six Output Peak Reducing EMI Solution