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I2781A-08ST中文资料PDF规格书
I2781A-08ST规格书详情
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.
产品属性
- 型号:
I2781A-08ST
- 制造商:
ALSC
- 制造商全称:
Alliance Semiconductor Corporation
- 功能描述:
General Purpose EMI Reduction IC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ON Semiconductor |
23+ |
8SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
ALSC |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ALLIANCE |
23+ |
SOP8 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
ALLIANCE |
SOP8 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ON/安森美 |
18+ |
SOP8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ON Semiconductor |
21+ |
8SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
ALLIANCE |
06+ |
SOP8 |
2500 |
询价 | |||
ALLIANCE |
22+ |
SOP8 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 | ||
ON Semiconductor |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
ON |
23+ |
原厂封装 |
2500 |
优势现货 |
询价 |