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参数资料
| 型号： | ICS1522MLF |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 230 MHz, VIDEO CLOCK GENERATOR, PDSO24 |
| 封装： | SOIC-24 |
| 文件页数： | 5/13页 |
| 文件大小： | 2240K |
| 代理商： | ICS1522MLF |
13
ICS1522
24-Pin SOIC Package
ICS XXXX M
Example:
Package Type
M=SOIC, MT=SOIC/Tape and Reel, MLF=SOIC/Pb free, MLFT=SOIC/Pb free/Tape and Reel
Device Type (consists of 3 or 4 digit numbers)
ICS=Standard Device
Prefix
Ordering Information
ICS1522M
Pixel-by-Pixel Adjustment of
Genlocking Phase (ICS1522 Application)
To understand the operation of the pixel-by-pixel phase
adjust-ment feature, imagine that the modulus of the on-
chip divider is equivalent to the graphics system overall
divide. Also, imagine that the overflow of the internal
divider occurs at the same time as the overflow of the
graphics system line counter. Initial synchronization is
accomplished by switching from the external feedback
source (graphics system HSYNC) to the internal feedback.
Let us assume that we are now using the internal divider.
Now, imagine that the programmed value of the divider
(really a prescaler) is increased by one for a single pass-
through that prescaler (think of this as “swallowing” a
feedback pulse). We will lose exactly one CLK period of
phase in the feedback path. The VCO will speed up
momentarily to compensate for that, and re-lock the loop.
In doing so, the graphics system will receive exactly one
extra CLK cycle, advancing the phase of the graphics
system HSYNC by one CLK period relative to the reference
HSYNC. In a similar fashion, we can decrease the
programmed value of the prescaler (“adding” a pulse) to
retard the phase of the graphics system. Additionally, sub-
pixel phase adjustment is provided through varying the
voltage at the FINE input pin.
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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| ICS1527G-60LFTR | PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS1523 | 制造商:ICS 制造商全称:ICS 功能描述:High-Performance Programmable Line-Locked Clock Generator |
| ICS1523M | 功能描述:IC VIDEO CLK SYNTHESIZER 24-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 产品变化通告:Product Discontinuation 04/May/2011 标准包装:96 系列:- 类型:时钟倍频器，零延迟缓冲器 PLL:带旁路 输入:LVTTL 输出:LVTTL 电路数:1 比率 - 输入:输出:1:8 差分 - 输入:输出:无/无 频率 - 最大:133.3MHz 除法器/乘法器:是/无 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:管件 其它名称:23S08-5HPGG |
| ICS1523MLF | 功能描述:IC SYNTHESIZER VIDEO CLK 24-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:1,000 系列:Precision Edge® 类型:时钟/频率合成器 PLL:无 输入:CML，PECL 输出:CML 电路数:1 比率 - 输入:输出:2:1 差分 - 输入:输出:是/是 频率 - 最大:10.7GHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) 其它名称:SY58052UMGTRSY58052UMGTR-ND |
| ICS1523MLFT | 功能描述:IC VIDEO CLK SYNTHESIZER 24-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
| ICS1523MT | 功能描述:IC VIDEO CLK SYNTHESIZER 24-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 产品变化通告:Product Discontinuation 04/May/2011 标准包装:96 系列:- 类型:时钟倍频器，零延迟缓冲器 PLL:带旁路 输入:LVTTL 输出:LVTTL 电路数:1 比率 - 输入:输出:1:8 差分 - 输入:输出:无/无 频率 - 最大:133.3MHz 除法器/乘法器:是/无 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:管件 其它名称:23S08-5HPGG |
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