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ICS9248YF-90-T中文資料華潤(rùn)微電子數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
ICS9248YF-90-T |
| 功能描述 | Frequency Generator & Integrated Buffers for PENTIUM/ProTM |
| 文件大小 |
281.52 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | China Resources Microelectronics Limited Limited |
| 企業(yè)簡(jiǎn)稱 |
ICST【華潤(rùn)微電子】 |
| 中文名稱 | 華潤(rùn)微電子有限公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2024-12-23 22:30:00 |
ICS9248YF-90-T規(guī)格書詳情
General Description
The ICS9248-90 generates all clocks required for high speed RISC or CISC microprocessor systems such as Intel PentiumPro or Cyrix. Eight different reference frequency multiplying factors are externally selectable with smooth frequency transitions.
Features
? 3.3V outputs: SDRAM, PCI, REF, 48/24MHz
? 2.5V outputs: CPU, IOAPIC
? 20 ohm CPU clock output impedance
? 20 ohm PCI clock output impedance
? Skew from CPU (earlier) to PCI clock - 1.5 to 4 ns, center 2.6 ns.
? No external load cap for CL=18pF crystals
? ±175 ps CPU clock skew
? 250ps (cycle to cycle) CPU jitter
? Smooth frequency switch, with selections from 66.8 to 133 MHz CPU.
? I2C interface for programming
? 3ms power up clock stable time
? Clock duty cycle 45-55.
? 48 pin 300 mil SSOP package
? 3.3V operation, 5V tolerant inputs (with series R)
?
| 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-56 |
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 |
08+ |
TSSOP |
20 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ICS |
2022 |
SOP56W |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
ICS |
24+ |
SOP56W |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來(lái)電! |
詢價(jià) | ||
ICS |
23+ |
SSOP-56 |
2500 |
特價(jià)庫(kù)存 |
詢價(jià) | ||
ICS |
05+ |
原廠原裝 |
4303 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ICS |
21+ |
SOP56W |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
ICS |
1709+ |
SSOP |
35000 |
普通 |
詢價(jià) | ||
ICS |
23+ |
TSSOP |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
ICS |
23+ |
原裝正品現(xiàn)貨 |
10000 |
TSSOP |
詢價(jià) |
