首頁>ICS9148B-04>規(guī)格書詳情
ICS9148B-04中文資料ICST數(shù)據(jù)手冊PDF規(guī)格書
ICS9148B-04規(guī)格書詳情
General Description
The ICS9148B-04 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 or 3.3V 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 2.6 ns.
? No external load cap for CL=18pF crystals
? –250 ps CPU, PCI clock skew
? 400ps (cycle to cycle) CPU jitter
? Smooth frequency switch, with selections from 50 to 83.3 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 input.
產(chǎn)品屬性
- 型號：
ICS9148B-04
- 制造商：
ICS
- 制造商全稱：
ICS
- 功能描述：
Frequency Generator & Integrated Buffers for PENTIUM/ProTM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ICS |
25+ |
SSOP-48 |
65428 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
ICS |
24+ |
SSOP48 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ICS |
2016+ |
SSOP |
6528 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
ICS |
22+ |
SSOP48 |
8000 |
原裝正品支持實單 |
詢價 | ||
ICS |
23+ |
SSOP-48 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
ICS |
24+ |
SSOP48 |
500 |
詢價 | |||
ICS |
23+ |
SSOP |
65480 |
詢價 | |||
ICS |
23+ |
SSOP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
ICS |
24+ |
SSOP-48 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
ICS |
1728+ |
SSOP48 |
6500 |
只做原裝進口,假一罰十 |
詢價 |
