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参数资料
| 型号： | LA7565B |
| 元件分类： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
| 封装： | SDIP-24 |
| 文件页数： | 11/17页 |
| 文件大小： | 292K |
| 代理商： | LA7565B |
No. 5636-3/17
LA7565B, 7565BM
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[First SIF Block]
Conversion gain
VG
37.5
43
49.5
dB
5.5 MHz output level
SO
46
100
150
mVrms
First SIF maximum input
Si max
112
223
mVrms
First SIF input resistance
Ri (SIF)
33.4 MHz
2
k
First SIF input capacitance
Ci (SIF)
33.4 MHz
3
pF
[SIF Block]
Limiting voltage
Vi (lim)
43
48
53
dBV
FM detector output voltage
VO (FM)
5.5 MHz ± 30 kHz
720
900
1100
mVrms
AM rejection ratio
AMR
50
60
dB
Total harmonic distortion
THD
0.3
0.8
%
SIF S/N ratio
S/N (FM)
57
62
dB
[SIF Converter]
Conversion gain
VG (SIF)
7
11
14
dB
Maximum output level
V max
102
108
111
dBV
Carrier suppression ratio
VGR (5.5)
14
26
dB
Oscillator level
VOSC
70
mVp-p
Oscillator leakage
OSCleak
8
24
dB
Oscillator stopped current
I4
300
A
Continued from preceding page.
Mounted on a 65
× 72 × 1.6 mm printed circuit board
Ambient temperature, Ta – °C
Allowable
power
dissipation,
Pdmax
–
W
Allowable
power
dissipation,
Pdmax
–
W
Independent IC
Pin Assignment
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| LA7565E | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
| LA7565KM | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA75665M | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA75665NM | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA75665NM | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LA7565BM | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products |
| LA7565E | 制造商:未知厂家 制造商全称:未知厂家 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products(292.33 k) |
| LA7565GM | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LA7565KM | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products |
| LA7566 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:VIF/SIF IF Signal-Processing Circuit with TV/VCR PAL and NTSC Multisound Support |
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