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PI6C9911IJ规格书详情
Description
The PI6C9911 and PI6C9911E are low-skew, low jitter, 5V phase lock-loop (PLL) programmable skew clock drivers, for high-performance computing and networking applications. These parts offer user-selectable skew-control of 4 output pairs, providing the timing delays necessary to optimize high-performance clock-distribution circuits.
Each output can be hardwired to one of nine delay or function configurations. Delay increments are determined by the input clock frequency and the configurations selected by the user.
The PI6C9911 and PI6C9911E allow the REF clock input to have Spread Spectrum modulation for EMI reduction.
Both buffers are pin-compatable with Cypresss RoboClock CY7B9911, but with improved AC/DC characteristics.
The PI6C9911 and PI6C9911E also have the same pinout as Cypresss CY7B9911and with balanced output drive.
Product Features
• Four pairs of programmable skew outputs
• User-selectable output functions:
− Selectable skews
− Inverted and noninverted
− Operation at ‰ and … input frequency
− Operation at 2X and 4X input frequency
• Low skew <100ps typical same pair, 250ps max.
• Allow REF clock input to have Spread Spectrum
modulation for EMI reduction
• 2X, 4X, ‰ and … outputs
• 3-level inputs for skew and output frequency control
• External feedback, internal loop filter
• Low cycle-to-cycle Jitter: <25ps RMS
• Duty cycle of output clock signals: 45 min. 55 max.
• Same pinout as Cypress CY7B9911
• Available in 32-pin PLCC Package (J)
• Output Operation
3.75 to 100 MHz for PI6C9911
3.75 to 125 MHz for PI6C9911E
产品属性
- 型号:
PI6C9911IJ
- 制造商:
PERICOM
- 制造商全称:
Pericom Semiconductor Corporation
- 功能描述:
5V High-Speed Programmable Skew Clock Buffers
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DIODES |
22+ |
NA |
490 |
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询价 | ||
Diodes Incorporated |
21+ |
24-TQFN |
56200 |
一级代理/放心采购 |
询价 | ||
PI |
00+ |
SSOP |
41 |
询价 | |||
PERICOM |
1923+ |
TSSOP-24 |
7869 |
原装进口现货库存专业工厂研究所配单供货 |
询价 | ||
PI |
2023+ |
PLCC32 |
50000 |
原装现货 |
询价 | ||
Diodes Incorporated |
21+ |
24-VFQFN 裸露焊盘 |
6000 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
23+ |
N/A |
58600 |
一级代理放心采购 |
询价 | |||
DIODESINCORPORATED |
145632 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||||
DIODES(美台) |
23+ |
TQFN24EP(4x4) |
3943 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
DIODES(美台) |
23+ |
TQFN24EP(4x4) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 |