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參數(shù)資料
| 型號(hào)： | MK2058-01SITR |
| 英文描述： | Communications Clock Jitter Attenuator |
| 中文描述： | 通信時(shí)鐘抖動(dòng)衰減器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 150K |
| 代理商： | MK2058-01SITR |
MK2058-01
MDS 2058-01 B
1
Revision 071001
Integrated Circuit Systems, Inc.
G
525 Race Street, San Jose, CA 95126
G
tel (408) 295-9800
G
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 xtal
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MK2059-01 | 制造商:ICS 制造商全稱: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 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* |
| MK2059-01SILF | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 VCXO-BASED FRAME CLK FREQUENCY TRANSLATOR RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MK2059-01SILFTR | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 VCXO-BASED FRAME CLK FREQUENCY TRANSLATOR 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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MK2059-01SITR | 功能描述:IC VCXO CLK JITTER ATTEN 20-SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* |
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