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ICS9148-26中文資料ICST數(shù)據(jù)手冊PDF規(guī)格書
ICS9148-26規(guī)格書詳情
General Description
The ICS9148-26 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.
特性 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 to 4 ns, center 2.2 ns.
? No external load cap for CL=18pF crystals
? –250 ps CPU, PCI clock skew
? 250ps (cycle to cycle) CPU jitter @ 66.66MHz
? Smooth frequency switch, with selections from 50 to 133 MHz CPU.
? I2C interface for programming
? 2ms 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ICS |
24+ |
SSOP |
80000 |
只做自己庫存 全新原裝進(jìn)口正品假一賠百 可開13%增 |
詢價 | ||
ICS |
0529+ |
SSOP |
1423 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ICS |
23+ |
SSOP |
2800 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
ICS |
20+ |
SSOP28 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
ICS |
25+ |
SSOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
ICS |
22+ |
SSOP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價 | ||
ICS |
24+ |
SSOP |
7000 |
詢價 | |||
ICS |
24+ |
SSOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
ICS |
2025+ |
SSOP |
3720 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
ICS |
24+ |
SSOP |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 |
