參數(shù)資料
型號(hào): DS1080CLU+T
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 5/8頁(yè)
文件大?。?/td> 0K
描述: IC CRYSTAL MULTIPLIER SS 8-MSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 3,000
類(lèi)型: 晶體乘法器,擴(kuò)展頻譜時(shí)鐘發(fā)生器
PLL:
輸入: 時(shí)鐘,晶體
輸出: LVCMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 無(wú)/無(wú)
頻率 - 最大: 64MHz
除法器/乘法器: 無(wú)/是
電源電壓: 3 V ~ 3.6 V
工作溫度: -40°C ~ 125°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-uMAX
包裝: 帶卷 (TR)
DS1080CL
Spread-Spectrum Crystal Multiplier
_______________________________________________________________________________________
5
CRYSTAL
OSCILLATOR
1x/2x/4x CLOCK MULTIPLYING
PLL WITH SPREAD SPECTRUM
CONFIGURATION DECODE
AND CONTROL
VCC
GND
NOTE: SEE INFORMATION ABOUT CL1 AND CL2 IN THE APPLICATIONS INFORMATION SECTION.
PDN
SSO
CMSEL
SMSEL
X1
X2
8MHz
TO
16MHz
fSSO = 8MHz
TO
64MHz
CL1
CL2
fIN
fSSO
DS1080CL
Block Diagram
Pin Description
PIN
NAME
FUNCTION
1
X1
Crystal Drive/Clock Input. A crystal with the proper loading capacitors is connected across X1 and X2.
Instead of a crystal, a clock can be applied at the X1 input.
2
GND
Signal Ground
3
CMSEL
Clock Multiplier Select. Trilevel digital input.
0 = 1x
Open = 2x
1 = 4x
4
SMSEL
Spread-Spectrum Magnitude Select. Trilevel digital input.
0 = ±0.5%
Open = ±1.0%
1 = ±1.5%
5
PDN
Power-Down/Spread-Spectrum Disable. Trilevel digital input.
0 = Power-Down/SSO High Impedance
Open = Power-Up/Spread Spectrum Disabled
1 = Power-Up/Spread Spectrum Enabled
6
SSO
Spread-Spectrum Clock Multiplier Output. Outputs a 1x, 2x, or 4x spread-spectrum version of the crystal
or clock applied at the X1/X2 pins.
7
VCC
Supply Voltage
8
X2
Crystal Drive Output. A crystal with the proper loading capacitors is connected across X1 and X2.
If a clock is connected to X1, then X2 should be left open circuit.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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DS1080L_12 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Spread-Spectrum Crystal Multiplier
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DS1080LU T 制造商:MAXIM 制造商全稱(chēng):Maxim Integrated Products 功能描述:Spread-Spectrum Crystal Multiplier