參數(shù)資料
型號(hào): LMX2332LTM/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO20
封裝: 0.173 INCH, TSSOP-20
文件頁數(shù): 10/26頁
文件大?。?/td> 631K
代理商: LMX2332LTM/NOPB
Typical Application Example
01280612
Operational Notes:
*
VCO is assumed AC coupled.
**
RIN increases impedance so that VCO output power is provided to the load rather than the PLL. Typical values are 10 to 200 depending on the VCO
power level. fIN RF impedance ranges from 40 to 100.fIN IF impedances are higher.
***
Adding RC filters to the VCC lines is recommended to reduce loop-to-loop noise coupling.
01280613
Application Hints:
Proper use of grounds and bypass capacitors is essential to achieve a high level of performance. Crosstalk between pins can be reduced by careful
board layout.
This is an electrostatic sensitive device. It should be handled only at static free work stations.
LMX2330L/LMX2331L/LMX2332L
www.national.com
18
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