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ICS9148-20規(guī)格書詳情
General Description
The ICS9148-20 is a Clock Synthesizer chip for Pentium and PentiumPro CPU based Desktop/Notebook systems that will provide all necessary clock timing.
Features
? Generates system clocks for CPU, IOAPIC, PCI, plus 14.314 MHz REF (0:2), USB, and Super I/O
? Supports single or dual processor systems
? Supports Spread Spectrum modulation for CPU & PCI clocks, down spread -0.5
? Skew from CPU (earlier) to PCI clock (rising edges for 100/33.3MHz) 1.5 to 4ns
? Two fixed outputs at 48MHz.
? Separate 2.5V and 3.3V supply pins
? 2.5V or 3.3V output: CPU, IOAPIC
? 3.3V outputs: PCI, REF, 48MHz
? No power supply sequence requirements
? Uses external 14.318MHz crystal, no external load cap required for CL=18pF crystal
? 48 pin 300 mil SSOP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ICS |
2020+ |
SSOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ICS |
20+ |
SSOP28 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
ICS |
22+ |
SSOP |
10000 |
原裝正品優(yōu)勢(shì)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ICS |
23+ |
SSOP |
1214 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
ICS |
24+ |
SSOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
ICS |
23+ |
SSOP28 |
65480 |
詢價(jià) | |||
ICS |
2016+ |
SSOP |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
ICS |
22+ |
SSOP50 |
2500 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
ICS |
24+ |
SSOP |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
ICS |
SSOP-28 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
