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參數(shù)資料
| 型號： | ICS9158-07NLF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 66.8 MHz, PROC SPECIFIC CLOCK GENERATOR, PDIP24 |
| 封裝： | PLASTIC, DIP-24 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 214K |
| 代理商： | ICS9158-07NLF |
Integrated
Circuit
Systems, Inc.
General Description
Features
ICS9158-07
Block Diagram
9158-07 Rev B 053197
Applications
Frequency Generator and Integrated Buffer
The ICS9158-07 is a low-cost frequency generator designed
specifically for desktop and notebook PC applications. Four
copies of the CPU clock are available and four copies of
the BUS clock are available, elimating the need for an
external buffer.
Each high drive (25mA) output is capable of driving a 30pF
load and has a typical duty cycle of 50/50. The clock outputs
are skew-controlled to within ±250ps.
The ICS9158-07 makes a gradual transition between frequen-
cies, so that it meets the Intel cycle-to-cycle timing specifica-
tion for 486 and Pentium systems.
8 skew-free, high drive CPU/BUS clocks
Reference, floppy and keyboard clocks
±250ps skew between all outputs
Less than ±250ps absolute jitter
Outputs can drive up to 30pF load at 1.5V/ns
50±10% duty cycle
Compatible with 486 and Pentium CPUs
On-chip loop filter components
3.0V - 5.5V supply range
24-pin SOIC package
Ideal for RISC or CISC systems such as 486, Pentium,
PowerPC, etc., requiring multiple CPU and BUS clocks.
Pentium is a trademark of Intel Corporation.
PowerPC is a trademark of Motorola Corporation.
NOTE: THIS DATA SHEET, ICS9158-07, IS AN ADDENDUM TO THE EXISTING
ICS9158 DATA SHEET. ALL INFORMATION IN THIS DATA SHEET SUPERSEDES
THE DATA FOUND IN THE ORIGINAL ICS9158 DATA SHEET.
ICS reserves the right to make changes in the device data identified in this publication
without further notice. ICS advises its customers to obtain the latest version of all
device data to verify that any
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PDF描述 |
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| ICS9159C-02CW28LF | 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
| ICS9159C-02CW28 | 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
| ICS9159C-02CW28WLF | 66.5 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
| ICS9159M-06LF | 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
| ICS9159M-07LF | 64.98 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS9158M01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| ICS9158N01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| ICS9159-02M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| ICS9159-05 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator for Pentium⑩/OPTi VIPER Systems |
| ICS9159-06 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator and Buffer for Pentium™ Systems |
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