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参数资料
| 型号： | ICS9120M-53 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 42.83 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 1/5页 |
| 文件大小： | 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.
相关PDF资料 |
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9120M-54 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Miscellaneous Clock Generator |
| ICS9120M-56 | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Timing Generator for EtherNet & Hard Drives |
| ICS9123M | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| ICS9123M01 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
| ICS9123N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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