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參數(shù)資料
| 型號： | LA7775M |
| 元件分類： | 接收器 |
| 英文描述： | FM, AUDIO DEMODULATOR, PDSO24 |
| 封裝： | MFP-24 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大小： | 96K |
| 代理商： | LA7775M |
No. 5736-4/5
LA7775M
Continued from preceding page.
Pin No.
Pin
Pin voltage(V)
Notes
Equivalent circuit
14
FILTER
INPUT
2.5
15
DET.
OUTPUT
1.8
16
DATA-
SHAPER
INPUT1
17
DATA-
SHAPER
INPUT2
18
DATA
OUTPUT
19
LOSELECT
When pin 19 is low, pin 4 is selected, when high, pin 5 is
selected.
20
GND
21
RF AMP
INPUT
1.6
The optimal collector current is between 1.5 and 2 mA.
22
RF AMP
BIAS
0.6
23
RF AMP
OUTPUT
24
MIX INPUT
1.9
13
QUAD
INPUT
4.3
13
4 k
T00084
0.7 mA
14
15
T00085
17
18
16
10 k
T00086
19
40 k
1.5 V
T00087
VCC
23
22
21
6.7 k
3.3 k
1 k
5 k
T00088
24
3 k
2 k
1.5 k
2.5 V
T00089
MIXER
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| LA7790M | SPECIALTY CONSUMER CIRCUIT, PDSO24 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA7780M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:QPSK Downconverter for CATV Systems |
| LA7783V-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA7784 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Downconverter IC for Digital CATV |
| LA7784FN | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Digital CATV Down Converter IC |
| LA7784FN-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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