參數(shù)資料
型號: ICS9120M-45
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 50 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝: 0.150 INCH, SOIC-8
文件頁數(shù): 1/5頁
文件大?。?/td> 76K
代理商: ICS9120M-45
Integrated
Circuit
Systems, Inc.
General Description
Features
ICS9120-45
Low-Cost 8-Pin Frequency Generator
ICS9120-45RevB 052397P
This data sheet (ICS9120-45) is an addedum to the existing ICS9120-08/09
data sheet. All information in this data sheet supersedes the data found in the
orginal ICS9120-08/09 data sheet.
The ICS9120-45 is a high performance frequency generator
designed to support the clock requirements of communication
and audio interfaces.
High accuracy, low-jitter PLLs meet the -96dB signal-to-
noise ratios required by 16-bit audio systems. Fast output
clock edge rates minimize board induced jitter.
The on-chip XTAL oscillator accuracy is better than ±100ppm
for an AT cut, 18pF load crystal with initial accuracy of ppm
plus TC, aging and load variation of ±20ppm each assuming
33pF ±5% external load capacitors.
Generates 32MHz, 40MHz and 48MHz
Single 10 MHz crystal reference
49.92 MHz accuracy tracks 40.32 MHz reference
80ps one sigma jitter maintains 16-bit performance
Output rise/fall times less than 1.5ns
On-chip loop filter components
3.0-5.5V supply range
8-pin, 150-mil SOIC package
Pin Configuration
8 Pin SOIC
Block Diagram
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.
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