首頁(yè)>ICS9148F-20>規(guī)格書(shū)詳情
ICS9148F-20中文資料ICST數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
ICS9148F-20 |
| 功能描述 | Pentium/ProTM System Clock Chip |
| 文件大小 |
389.46 Kbytes |
| 頁(yè)面數(shù)量 |
11 頁(yè) |
| 生產(chǎn)廠商 | Integrated Circuit Systems |
| 企業(yè)簡(jiǎn)稱 |
ICST |
| 中文名稱 | Integrated Circuit Systems官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-3 15:36:00 |
| 人工找貨 | ICS9148F-20價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ICS9148F-20規(guī)格書(shū)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.
特性 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 |
23+ |
SSOP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
ICS |
22+ |
SSOP |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
ICS |
23+ |
99 |
6500 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ICS |
24+ |
SOP |
43 |
詢價(jià) | |||
ICS |
1922+ |
TSSOP-48 |
7869 |
原裝進(jìn)口現(xiàn)貨庫(kù)存專業(yè)工廠研究所配單供貨 |
詢價(jià) | ||
ICS |
23+ |
SSOP56 |
65480 |
詢價(jià) | |||
ICS |
20+ |
SSOP-48 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
ICS |
05+ |
SSOP48 |
243 |
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 |
23+ |
SSOP48 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ICS |
23+ |
SSOP36 |
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) |
