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參數資料
| 型號： | LV24030LP |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 調諧器 |
| 英文描述： | AUDIO TUNER, QCC24 |
| 封裝： | 4 X 4 MM, 0.80 MM HEIGHT, VQLP-24 |
| 文件頁數： | 11/14頁 |
| 文件大?。?/td> | 171K |
| 代理商： | LV24030LP |
LV24030LP
No.A1003-6/14
The PCB mounting conditions which cover FM receiving frequency range 76MHz to 108MHz
LV24030LP has an inductor for local oscillator on the package bottom side.
In order to cover the receiving frequency range of 76MHz to 108MHz, provide the GND layer to the first layer of Side
A of PCB that is directly under the package bottom side, as shown in the figure.
Printed circuit board
PCB layout recommendations
IC substrate LV24030LP
Recommended GND layer
for PCB substrate directly under IC
With this SPL, the receiving frequency is measured under the following conditions:
The X-value can be set freely between Min=2.4mm and Max=3.0mm with reference to IC.
(The X-value for SANYO Demo Board is 2.8mm.)
The Y-value can be set freely between Min=2.0mm and Max=3.0mm with reference to IC.
(The Y-value for SANYO Demo Board is 2.6mm.)
Avoid providing another wiring within 0.4mm of bottom layer of PCB_GND as much as possible.
X=0mm
LV24030LP
LAYER
4.0
×4.0
1.92
3.08
0.35
2.60
0.50
0.34
0.25
0.75
0.50
X=3.00
4.0
×4.0
Y=2.60
0.70
PCB GND Layer
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