參數(shù)資料
型號(hào): LV25450PNW
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類(lèi): 調(diào)諧器
英文描述: AUDIO TUNER, PQFP64
封裝: 10 X 10 MM, SQFP-64
文件頁(yè)數(shù): 6/40頁(yè)
文件大?。?/td> 1251K
代理商: LV25450PNW
LV25450PNW
Pin Description
Pin No.
Pin Function
Description
Equivalent Circuit
1
FE.GND
Front-end block GND
2
FM-RF-AGC
FM RF AGC voltage output
30k
Ω
500
Ω
500
Ω
500
Ω
500
Ω
VCC
12k
Ω
2
3
Local-OSC-VCC 8V
Local oscillator system power supply
4
5
Local-OSC (B)
Local-OSC (C)
Oscillator pins
VCC_3pin
4.5V
5
4
DC-Offset
Circuit
6
Local-OSC-GND
Local oscillator system GND
7
VT (LPF)
12
100
Ω
7
8
FET_GND
Active filter FET GND in the PLL
circuit block
9
PLL-LPF_AM
12
5.5k
Ω
9
10
FM_FET_OUT
12
100
Ω
10
Continued on next page.
No.A1668-14/40
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