- 您现在的位置：买卖IC网 > PDF目录80515 > MK2058-01SILFTR OTHER CLOCK GENERATOR, PDSO20 PDF资料下载
参数资料
| 型号： | MK2058-01SILFTR |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | OTHER CLOCK GENERATOR, PDSO20 |
| 封装： | 0.300 INCH, SOIC-20 |
| 文件页数： | 1/10页 |
| 文件大小： | 164K |
| 代理商： | MK2058-01SILFTR |
MK2058-01
MDS 2058-01 C
1
Revision 050803
Integrated Circuit Systems, Inc. ● 525 Race Street, San Jose, CA 95126 ● tel (408) 295-9800 ●
www.icst.com
Communications Clock Jitter Attenuator
Description
The MK2058-01 is a VCXO (Voltage Controlled Crystal
Oscillator) based clock jitter attenuator designed for
system clock distribution applications. This monolithic
IC, combined with an external inexpensive quartz
crystal, can be used to replace a more costly hybrid
VCXO retiming module. The device accepts and
outputs the same clock frequency in selectable ranges
covering 4kHz to 27MHz. A dual input mux is also
provided.
By controlling the VCXO frequency within a
phase-locked loop (PLL), the output clock is phase and
frequency locked to the input clock. Through selection
of external loop filter components, the PLL loop
bandwidth and damping factor can be tailored to meet
system clock requirements. A loop bandwidth down to
the Hz range is possible.
Features
Excellent jitter attenuation for telecom clocks
Also serves as a general purpose clock jitter
attenuator for distributed system clocks and
recovered data or video clocks
2:1 Input MUX for input reference clocks
VCXO-based clock generation offers very low jitter
and phase noise generation
Output clock is phase and frequency locked to the
selected input reference clock
Fixed input to output phase relationship
+115ppm minimum crystal frequency pullability
range, using recommended crystal
Industrial temperature range
Low power CMOS technology
20 pin SOIC package
Single 3.3V power supply
Block Diagram
Charge
Pump
VCXO
Pullable Crystal
Selectable
Divider
Phase
Detector
ICLK1
Input Clock
ICLK2
Input Clock
ISEL
CLK
X2
X1
ISET
VDD
3
VDD
VIN
CHGP
4
GND
3
SEL2:0
0
1
相关PDF资料 |
PDF描述 |
|---|---|
| MPC8250AZQNJDX | 32-BIT, 291 MHz, RISC PROCESSOR, PBGA516 |
| MC68HC05B32BE | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56 |
| MC68HRC705J1ACPE | 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PDIP20 |
| MC908AB32CFUE | 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQFP64 |
| MC908GR60AVFJR2 | 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MK205801SITR | 制造商:Integrated Device Technology Inc 功能描述: |
| MK2058-01SITR | 功能描述:IC VCXO CLK JITTER ATTEN 20-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:- 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| MK2059-01 | 制造商:ICS 制造商全称:ICS 功能描述:VCXO-Based Frame Clock Frequency Translator |
| MK2059-01SI | 功能描述:IC VCXO CLK JITTER ATTEN 20-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:- 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| MK2059-01SILF | 功能描述:时钟合成器/抖动清除器 VCXO-BASED FRAME CLK FREQUENCY TRANSLATOR RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。