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ICS9148F-32中文資料ICST數(shù)據(jù)手冊PDF規(guī)格書
ICS9148F-32規(guī)格書詳情
General Description
The ICS9148-32 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, 14.314 MHz REF , USB, and Super I/O
? Supports single or dual processor systems
? I2C interface
? Supports Spread Spectrum modulation for CPU & PCI clocks, –0.255 Center Spread or 0 to -0.6 Down Spread.
? Skew from CPU (earlier) to PCI clock 1 to 4ns
? CPU cycle to cycle jitter –200ps
? 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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ICS |
22+ |
SSOP |
8000 |
原裝正品支持實單 |
詢價 | ||
ICS |
23+ |
99 |
6500 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
ICS |
24+ |
SOP |
43 |
詢價 | |||
ICS |
1922+ |
TSSOP-48 |
7869 |
原裝進口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價 | ||
ICS |
23+ |
SSOP56 |
65480 |
詢價 | |||
ICS |
23+ |
SSOP36 |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
ICS |
23+ |
TSSOP-48 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ICS |
SSOP |
68500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
05+ |
原廠原裝 |
4754 |
只做全新原裝真實現(xiàn)貨供應 |
詢價 | |||
ICS |
24+ |
SSOP |
23000 |
只做正品原裝現(xiàn)貨 |
詢價 |
