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參數(shù)資料
| 型號： | MK1573-02S |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 60.41957 MHz, VIDEO CLOCK GENERATOR, PDSO16 |
| 封裝： | 0.150 INCH, SOIC-16 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 84K |
| 代理商： | MK1573-02S |
MK1573-02
GenClock HSYNC to Video Clock
MDS 1573-02 B
1
Revision 120497
Printed 11/15/00
Integrated Circuit Systems, Inc. 525 Race Street San Jose CA 95126(408)295-9800telwww.icst.com
Packaged in 16 pin narrow (150 mil) SOIC
The -02 version has one frequency changed
(32MHz was added), and tracks the HSYNC
better than the -01 version.
Exact ratios stored in the device eliminate the need
for external dividers
Accepts HSYNC of 15.625kHz or 15.73426kHz
Highly accurate frequency generation within 1 ppm
Generates NTSC/PAL subcarrier frequencies, and
4X and 8X of those frequencies
Generates 27MHz and 13.5MHz
2X HSYNC clock available
Recovered HSYNC clock available
Inverted HSYNC clock available
4.5V to 5.5V operation
The MK1573 GenClock provides genlock
timing for video overlay systems. The device
accepts the horizontal sync (HSYNC) signal as the
input reference clock, and generates a frequency-
locked high speed output. Stored in the device are
the multipliers for 16 combinations of popular
frequencies for analog and digital TV and set-top
box systems. Frequency-locked outputs include
1X, 4X, and 8X the subcarrier frequencies of
NTSC and PAL systems, and 27MHz plus
13.5MHz for digital video systems. In most
selections, the chip recovers the HSYNC clock by
outputting a low jitter 50% duty cycle version of
HSYNC. Also available is an inverted recovered
HSYNC clock, and a double speed recovered
HSYNC clock.
MicroClock can customize this device for any
other different frequencies.
Block Diagram
Description
Features
Input
Buffer
VDD
GND
Clock
Synthesis
and
Control
Circuitry
HSYNC
Input Clock
Output
Buffer
Output
Buffer
CLK1
2
Output
Buffer
CLK2
FS0-3
CLK3
4
OE (all outputs)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MK1573-02STR | 制造商:ICS 制造商全稱:ICS 功能描述:GenClock⑩ HSYNC to Video Clock |
| MK1574 | 制造商:ICS 制造商全稱:ICS 功能描述:Frame Rate Communications PLL |
| MK1574-01AS | 功能描述:IC PLL FRAME RATE COMM 16-SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 標準包裝:1,000 系列:- 類型:時鐘/頻率合成器，扇出分配 PLL:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 除法器/乘法器:- 電源電壓:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:56-VFQFN 裸露焊盤 供應商設備封裝:56-VFQFP-EP（8x8） 包裝:帶卷 (TR) 其它名稱:844S012AKI-01LFT |
| MK1574-01ASI | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 FRAME RATE COMMUNICATION PLL RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MK1574-01ASITR | 功能描述:IC PLL FRAME RATE COMM 16-SOIC RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器，PLL，頻率合成器 系列:- 標準包裝:1,000 系列:- 類型:時鐘/頻率合成器，扇出分配 PLL:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 除法器/乘法器:- 電源電壓:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:56-VFQFN 裸露焊盤 供應商設備封裝:56-VFQFP-EP（8x8） 包裝:帶卷 (TR) 其它名稱:844S012AKI-01LFT |
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