P2781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

廠商型號(hào) |
P2781 |
參數(shù)屬性 | P2781 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 頁 |
生產(chǎn)廠商 | ALSC |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-17 21:14:00 |
人工找貨 | P2781價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
P2781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.
特性 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:
是
- 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 |
2023+ |
SOP |
4975 |
全新原裝正品,優(yōu)勢(shì)價(jià)格 |
詢價(jià) | ||
ALLINCE |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ALLIANCE |
2016+ |
SOP |
2600 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
ETAL |
25+ |
SOP-8P |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ALLIANCE |
24+ |
SOP8 |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
24+ |
1000 |
真實(shí)現(xiàn)貨庫存 |
詢價(jià) | ||||
ON |
23+ |
SOP8 |
1803 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ON |
25+ |
SOP-8 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價(jià) | ||
Alliance |
23+ |
PLCC |
5000 |
原裝正品,假一罰十 |
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) |
相關(guān)庫存
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