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P2781AF-08SR集成電路(IC)的時(shí)鐘發(fā)生器PLL頻率合成器規(guī)格書PDF中文資料

P2781AF-08SR
廠商型號(hào)

P2781AF-08SR

參數(shù)屬性

P2781AF-08SR 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的時(shí)鐘發(fā)生器PLL頻率合成器;產(chǎn)品描述:IC CLK EMI REDUCTION 78MHZ 8SOIC

功能描述

General Purpose EMI Reduction IC

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

169.68 Kbytes

頁面數(shù)量

11

生產(chǎn)廠商 Alliance Semiconductor Corporation
企業(yè)簡稱

ALSC

中文名稱

Alliance Semiconductor Corporation官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-25 12:00:00

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P2781AF-08SR規(guī)格書詳情

Product Description

The P278xA is a versatile spread spectrum frequency modulator designed specifically for digital camera and other digital video and imaging applications. The P278xA reduces electromagnetic interference (EMI) at the clock source, which provides system wide reduction of EMI of all clock dependent signals. The P278xA allows significant system cost savings by reducing the number of

circuit board layers and shielding that are traditionally required to pass EMI regulations.

Features

Provides up to 15dB of EMI suppression

FCC approved method of EMI attenuation

Generates a 1X, 2X, and 4X low EMI spread spectrum clock of the input frequency

Input frequency range from 3 to 78MHz

External loop filter for spread adjustment

Spreading ranges from±0.25 to ±5.0

Ultra low cycle-to-cycle jitter

Zero-cycle slip

3.3V operating voltage range

10 mA output drives

TTL or CMOS compatible outputs

Ultra-low power CMOS design

P278XA is available in 8 pin SOIC and TSSOP Packages

Available for industrial and automotive temperature ranges.

Applications

The P278xA is targeted towards MFP, xDSL, fax modem, set-top box, USB controller, DSC, and embedded systems.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    P2781AF-08SR

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 時(shí)鐘發(fā)生器,PLL,頻率合成器

  • 包裝:

    卷帶(TR)

  • 類型:

    頻率調(diào)制器,擴(kuò)展頻譜時(shí)鐘發(fā)生器

  • PLL:

  • 輸入:

    時(shí)鐘,晶體

  • 輸出:

    時(shí)鐘

  • 比率 - 輸入:

    1:1

  • 差分 - 輸入:

    無/無

  • 頻率 - 最大值:

    78MHz

  • 分頻器/倍頻器:

    是/無

  • 電壓 - 供電:

    3.3V ~ 3.6V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC CLK EMI REDUCTION 78MHZ 8SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
ALLIANCE
24+
SOP8
5000
全新原裝正品,現(xiàn)貨銷售
詢價(jià)
PulseCore
18+
SOP-8
85600
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價(jià)
ON
21+
SOP-8
12588
原裝正品,自己庫存 假一罰十
詢價(jià)
ON Semiconductor
2021+
表面貼裝
385000
科研單位合格供應(yīng)商!常備大量現(xiàn)貨庫存
詢價(jià)
ALLIANC
23+
SOP8
8650
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣!
詢價(jià)
ALLIANC
2020+
SOP8
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
ON/安森美
24+
SOP8
1803
只做原廠渠道 可追溯貨源
詢價(jià)
PULSE
25+
ROHS
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
原裝
1923+
SOP8
6800
只做全新原裝公司現(xiàn)貨價(jià)格優(yōu)惠可談
詢價(jià)
ON/安森美
23+
SOP-8
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)