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参数资料
| 型号： | ICS1524AMT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 250 MHz, OTHER CLOCK GENERATOR, PDSO24 |
| 封装： | 0.300INCH, SOIC-24 |
| 文件页数： | 1/24页 |
| 文件大小： | 354K |
| 代理商： | ICS1524AMT |
Integrated
Circuit
Systems, Inc.
General Description
Features
ICS1524A
ICS1524A Rev D 12/23/2005
Block Diagram
Dual Output Phase Controlled SSTL_3/PECL Clock Generator
Wide input frequency range
8 kHz to 100 MHz
250 MHz balanced PECL differential outputs
150 MHz single-ended SSTL_3 clock outputs
Dynamic Phase Adjust (DPA) for DPACLK
outputs
Software controlled phase adjustment
360
o Adjustment down to 1/64 clock
increments
External or internal loop filter selection
Uses 3.3 VDC Inputs are 5 volt tolerant.
I
2C-bus serial interface runs at either low speed
(100 kHz) or high speed (400 kHz).
Hardware and Software PLL Lock detection
The ICS1524A is a low-cost, very high-performance
frequency generator and phase controlled clock synthe-
sizer. It is perfectly suited to phase controlled clock
synthesis and distribution as well as line-locked and
genlocked applications.
The ICS1524A offers two channels of clock phase con-
trolled outputs; CLK and DPACLK. These two output
channels have both 250 MHz PECL differential and 150
MHz SSTL_3 single-ended output pins. The CLK output
channel has a fixed phase relationship to the PLL’s input
and the DPACLK uses the Dynamic Phase Adjust cir-
cuitry to allow control of the clock phase relative to input
signal.
Optionally, the CLK outputs can operate at half the clock
rate and phase aligned with the DPACLK channel, en-
abling deMUXing of multiplexed analog-to-digital
converters. The FUNC pin provides either the regener-
ated input from the phase-locked loop (PLL) divider
chain output or a re-synchronized and sharpened input
HSYNC.
The advanced PLL uses either its internal program-
mable feedback divider or an external divider and is
programmed by a standard I
2C-bus serial interface.
I
2
C-bus is a trademark of Philips Corporation.
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.
Applications
Generic Frequency Synthesis
LCD Monitors and Projectors
Genlocking Multiple Video Systems
HSYNC
OSC
IC
2
DPACLK+/-
FUNC
DPACLK
Loop
Filter
CLK+/-
CLK
Pin Configuration
24 Pin 300-mil SOIC
IC
S
1
5
2
4
A
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
VDDD
VSSD
SDA
SCL
PDEN
EXTFB
HSYNC
EXTFIL
XFILRET
VDDA
VSSA
OSC
IREF
CLK+
(PECL)
C
VSSQ
VDDQ
CLK
(SSTL)
CLK
(SSTL)
FUNC
(SSTL)
LOCK/REF (SSTL)
ICADR
LK–
(PECL)
DPACLK+ (PECL)
DPACLK– (PECL)
DPA
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS1524M | 制造商:ICS 制造商全称:ICS 功能描述:Dual Output Phase Controlled SSTL-3/PECL Clock Generator |
| ICS1524MT | 制造商:ICS 制造商全称:ICS 功能描述:Dual Output Phase Controlled SSTL-3/PECL Clock Generator |
| ICS1526 | 制造商:ICS 制造商全称:ICS 功能描述:Video Clock Synthesizer |
| ICS1526G | 功能描述:IC VIDEO CLK SYNTHESIZER 16TSSOP 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 |
| ICS1526GILF | 功能描述:IC VIDEO CLK SYNTHESIZER 16TSSOP 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 |
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