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參數(shù)資料
| 型號： | LA1135M |
| 元件分類： | 接收器 |
| 英文描述： | AM, AUDIO SINGLE CHIP RECEIVER, PDSO20 |
| 封裝： | MFP-20 |
| 文件頁數(shù)： | 8/20頁 |
| 文件大小： | 294K |
| 代理商： | LA1135M |
LA1135, 1135M
No.1272-16/20
A Desired signal ANT input
80
Solid line
Interference
B
Desired signal ANT input
Output
2-signal pad JIS Dummy ANT
50
Ω
16
Ω
0.1
μF
to SET
30
Ω15pF
65pF
16
Ω
50
Ω
16
Ω
JIS Dummy Antenna
Dotted line
No interference
Cross Modulation Characteristics Testing Method
A : Desired signal 80dB
μ 400Hz 30% mod.
The strength of an undesired signal
(non-mod) causes the desired signal to be
suppressed.
B : Desired signal 80dB
μ non-mod.
The strength of an undesired signal (400Hz
80% mod) causes interference to occur.
– 10
– 80
50
140
Undesired input – dB
μ
Output
–
d
B
μ
R1 = 100
Ω
R3 = 75
Ω
– 80
– 40
– 50
– 60
– 70
– 30
50
70
80
90
100
110
120
130
60
70
80
90
100
110
120
130
60
140
Undesired input – dB
μ
Output
–
d
B
μ
100dB
μ
110dB
μ
120dB
μ
70dB
μ
70dB
μ
90dBμ
60dB
μ
60dB
μ
80dB
μ
50dB
μ
50dB
μ
40dB
μ
R1 = 100
Ω
R3 = 75
Ω
100dBμ
110dB
μ
120dB
μ
70dB
μ
80dB
μ
70dB
μ
90dB
μ
60dB
μ
60dB
μ
80dB
μ
50dB
μ
50dB
μ
40dB
μ
– 20
– 10
– 40
– 50
– 60
– 70
– 30
– 20
0
Cross Modulation Characteristics
0
Cross Modulation Characteristics
Desired : 1.0MHz
400Hz
30% mod
Undesired : 1.4MHz
non mod
Desired : 1.4MHz
400Hz
30% mod
Undesired : 1.44MHz
non mod
Desired 1.0MHz
non-mod
Undesired
1.4MHz
400Hz
80% mod
Desired 1.4MHz
non-mod
Undesired
1.44MHz
400Hz
80% mod
Desired input 80dB
μ
Desired
input 90dBμ
Desired
input
40dB
μ
Desired
input
4
0dB
μ
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|---|---|
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| LA1137N | AM, AUDIO SINGLE CHIP RECEIVER, PDIP20 |
| LA1136NM | AM, AUDIO SINGLE CHIP RECEIVER, PDSO24 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA1136 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM Tuners for Car Radios and Home Stereos |
| LA1136M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA1136N | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM Tuners for Car Radios and Home Stereos |
| LA1136NM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM Tuners for Car Radios and Home Stereos |
| LA1137 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:AM Tuners for Car Radios and Home Stereos |
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