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| 型号： | ICS527R-02 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 527 SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 封装： | 0.150 INCH, 0.635 MM PITCH, MO-153, SSOP-28 |
| 文件页数： | 1/9页 |
| 文件大小： | 255K |
| 代理商： | ICS527R-02 |
ICS527-02
MDS 527-02 F
1
Revision 022806
Integrated Circuit Systems, Inc.
● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
Clock Slicer User Configurable PECL Input Zero Delay Buffer
Description
The ICS527-02 Clock Slicer is the most flexible way to
generate a CMOS output clock from a PECL input
clock with zero skew. The user can easily configure the
device to produce nearly any output clock that is
multiplied or divided from the input clock. The part
supports non-integer multiplications and divisions. A
SYNC pulse indicates when the rising clock edges are
aligned with zero skew. Using Phase-Locked Loop
(PLL) techniques, the device accepts an input clock up
to 200 MHz and produces an output clock up to 160
MHz.
The ICS527-02 aligns rising edges on PECLIN with
FBIN at a ratio determined by the reference and
feedback dividers.
For a PECL input and output clock with zero delay, use
the ICS527-04.
For a CMOS input and PECL output with zero delay,
use the ICS527-03.
Features
Packaged as 28-pin SSOP (150 mil body)
Synchronizes fractional clocks rising edges
PECL IN to CMOS OUT
Pin selectable dividers
Zero input to output skew
User determines the output frequency—no software
needed
Slices frequency or period
Input clock frequency of 1.5 MHz to 200 MHz
Output clock frequencies from 2.5 MHz to 160 MHz
Very low jitter
Duty cycle of 45/55
Operating voltage of 3.3 V
Advanced, low-power CMOS process
Industrial temperature version available
Block Diagram
PECLIN
VDD
GND
2
CLK1
CLK2
Reference
Divider
PECLIN
Phase Comparator,
Charge Pump, and
Loop Filter
VCO
Output
Divider
7
2
R6:R0
F6:F0
S1:S0
PDTS
Feedback
Divider
FBIN
1
0
Divide
by 2
SYNC
DIV2
Feedback can
come from
CLK1 or CLK2
(not both)
33 ohm
DATA SHEET
ICS527-02
IDT / ICS Clock Slicer User Configurable PECL Input Zero Delay Buffer
ICS527-02
1
Clock Slicer User Configurable
PECL Input Zero Delay Buffer
相关PDF资料 |
PDF描述 |
|---|---|
| ICS527R-04LF | 527 SERIES, PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| ICS527R-04T | 527 SERIES, PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| ICS527R-04 | 527 SERIES, PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| ICS527R-04LFT | 527 SERIES, PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| ICS527R-04 | 527 SERIES, PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS527R-02I | 功能描述:IC CLOCK SLICER ZD BUFFER 28SSOP 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:- 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 |
| ICS527R-02ILF | 制造商:Integrated Device Technology Inc 功能描述:IC CLOCK SLICER ZD BUFFER 28SSOP |
| ICS527R-02ILFT | 制造商:Integrated Device Technology Inc 功能描述:IC CLOCK SLICER ZD BUFFER 28SSOP |
| ICS527R-02IT | 功能描述:IC CLOCK SLICER ZD BUFFER 28SSOP 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:- 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 |
| ICS527R-02LF | 功能描述:IC CLK SLICER ZDB CONFIG 28-SSOP 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 |
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