參數(shù)資料
型號(hào): LA75525AVA
元件分類: 接收器
英文描述: AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24
封裝: 0.225 INCH, SSOP-24
文件頁(yè)數(shù): 4/10頁(yè)
文件大?。?/td> 171K
代理商: LA75525AVA
LA75525AVA
No.A1256-3/10
A: IF system SW
The IF frequency becomes 45.75MHz when pin 10 is open.
B: Split / Inter carrier SW
Inter-carrier is selected by setting the 1
st SIF input (pin 13) to GND.
C: Reference frequency changeover SW
The reference frequency becomes 4.0MHz when pin 11 is set to ”C- ”
This frequency becomes 3.58MHz when this pin is set to ”C- ”
11
1000pF
4MHz IN
C- 1
11
1000pF
3.58MHz IN
C- 2
270k
D: AFT mute level
The AFT mute level becomes HI (VCC) when pin 15 is open.
This level becomes MIDDLE (VCC/2) when pin 15 is connected to GND.
* For VCC = 5 V
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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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