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參數(shù)資料
| 型號(hào)： | ICS9120M-53 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 42.83 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 0.150 INCH, SOIC-8 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 82K |
| 代理商： | ICS9120M-53 |
Integrated
Circuit
Systems, Inc.
Features
General Description
ICS9120-53
Frequency Generator for CD-ROM Systems
ICS9120-53RevB052497P
Block Diagram
Generates 33.8688 MHz or 42.83 MHz decode clocks
plus the 12 and 24 MHz fixed clocks
Single 8.4672 MHz crystal or system clock reference
200ps one sigma jitter maintains 16-bit performance
Output rise/fall times less than 2.0ns
On-chip loop filter components
3.3V-5V supply range
8-pin, 150-mil SOIC
Applications
Specifically designed to support the high performance
requirements of CD-ROM drive systems
The ICS9120-53 is a high performance frequency generator
designed to support digital compact disk drive systems. It
offers all clock frequencies required for the servo and
decoder sections of these devices. These frequencies are
synthesized from a single 16.9344 MHz on-chip oscillator.
High accuracy, low jitter PLLs meet the 150 ppm frequency
tolerance required by these systems. Fast output clock
edge rates minimize board induced jitter.
Unlike competitive devices, the ICS9120-53 operates over
the entire 3.0-5.5V range.
Pin Configuration
8-Pin SOIC
Functionality
X1, X2
(M Hz)
FS
D ivisor
C LK 1
8.4672
0
X12÷3
33.8688
86.4672
1
X61÷6
42.83
Clock
X1, X2
(M Hz)
Divisor
O utput
(M Hz)
12M
8.4672
X52÷11÷2
20.0134
24M
8.4672
X52÷11
40.0268
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 information being relied upon by the
customer is current and accurate.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS91305AMI | 91305 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| ICS91305LYM-T | PLL BASED CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| ICS91305LYG-T | PLL BASED CLOCK DRIVER, 5 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| ICS91305YGLF-T | 91305 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| ICS91305YG-T | 91305 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS9120M-54 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Miscellaneous Clock Generator |
| ICS9120M-56 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Timing Generator for EtherNet & Hard Drives |
| ICS9123M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| ICS9123M01 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
| ICS9123N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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