MK1491-14中文資料ICST數(shù)據(jù)手冊(cè)PDF規(guī)格書
MK1491-14規(guī)格書詳情
Description
The MK1491-14 is a low cost, low jitter, high performance clock synthesizer for OPTi’s Firestar and Firestar+ chipsets for Pentium? Processor-based mobile computer applications. Using analog Phase-Locked Loop (PLL) techniques, the device uses a 14.318 MHz crystal input to produce multiple output clocks up to 75 MHz. It provides selectable Host and PCI local bus clocks as well as selectable clocks for Super I/O or Universal Serial Bus (USB). The device has up to seven Host output clocks.
Features
? Packaged in 28 pin, 150 mil wide SSOP
? Provides all critical timing for OPTi ACPI Firestar and Firestar+
? Early Host clock of 3.5ns
? Separate VDD and skew adjust for Host 5,6, and 7 supports field upgrade to Firestar+ and new 2.5V processors
? 48MHz USB, 24MHz SIO, and Audio clock support
? Single pin CPU(Host) slowdown to 33.3MHz
? Multiple power down modes
? Low EMI Enable pin reduces EMI radiation (patent pending)
產(chǎn)品屬性
- 型號(hào)：
MK1491-14
- 制造商：
ICS
- 制造商全稱：
ICS
- 功能描述：
OPTi ACPI Firestar Clock Source
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ICS |
9834 |
2.5KREEL |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
ICS |
sophisticated2 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ICS |
22+ |
SOP-28 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
ICS |
SOP |
190 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
ICS |
2402+ |
sophisticated2 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
MICROCLO |
24+ |
SSOP-28 |
3000 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
MROCLO |
22+ |
SSOP-28 |
16800 |
全新進(jìn)口原裝現(xiàn)貨,假一罰十 |
詢價(jià) | ||
ICS |
00+ |
SOP/28 |
216 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
MICRO |
23+ |
SSOP-28 |
11923 |
詢價(jià) |
