参数资料
型号: DS1080LU+
厂商: Maxim Integrated Products
文件页数: 5/8页
文件大小: 0K
描述: IC CRYSTAL MULT SS 8-USOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: 晶体乘法器,扩展频谱时钟发生器
PLL:
输入: 时钟,晶体
输出: LVCMOS
电路数: 1
比率 - 输入:输出: 1:1
差分 - 输入:输出: 无/无
频率 - 最大: 134MHz
除法器/乘法器: 无/是
电源电压: 3 V ~ 3.6 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 管件
产品目录页面: 1435 (CN2011-ZH PDF)
Spread-Spectrum Crystal Multiplier
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 AT THE END OF THE DATA SHEET.
PDN
SSO
CMSEL
SMSEL
X1
X2
16MHz
TO
33.4MHz
fSSO = 16MHz
TO
134MHz
CL1
CL2
fIN
fSSO
DS1080L
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. Tri-level digital input.
0 = 1x
Open = 2x
1 = 4x
4
SMSEL
Spread-Spectrum Magnitude Select. Tri-level digital input.
0 = ±0.5%
Open = ±1.0%
1 = ±1.5%
5
PDN
Power-Down/Spread-Spectrum Disable. Tri-level digital input.
0 = Power-Down/SSO Three-Stated
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.
Maxim Integrated
5
DS1080L
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DS1080LU T 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Spread-Spectrum Crystal Multiplier
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DS1080LU/V 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Spread-Spectrum Crystal Multiplier
DS1080LU/V T 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Spread-Spectrum Crystal Multiplier
DS1080LU/V+ 功能描述:时钟发生器及支持产品 Spread-Spectrum Crystal Multiplier RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56