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參數(shù)資料
| 型號： | LA3370 |
| 元件分類： | 接收器 |
| 英文描述： | FM, AUDIO DEMODULATOR, PZIP16 |
| 封裝： | 3 MM PITCH, SIP-16 |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 175K |
| 代理商： | LA3370 |
LA3370
No.619-7/11
10
Sample weak radio field S/N improvements
by the system (Fig. 1)
S/
N
-
-dB
Signal
Meter
Output
V
o
ltage
-
V
80
-80
-70
-60
-50
-40
-30
-20
-10
0
1
2
3
Separation,
Sep
-
-dB
0
10
20
30
40
50
High-Cut
Rate
-
-%
0
20
40
60
80
100
4
5
6
JK337010
-20
0
204060
Monaural
S/N
HCC
SNC
(Sep)
Stereo
S/N
S/N impro
vements by
HCC and SNC
IF-stage
signal
mete
r
output
S/N
-
-dB
10
SNC and HCC Operating Regions (Fig. 2)
Signal
Meter
Output
V
oltage
-
V
80
-80
-70
-60
-50
-40
-30
-20
-10
0
1
2
3
4
5
6
-20
0
204060
Monaural
S/N
Stereo
S/N
Signal meter
output voltage
SNC
region
IF muting
region
HCC region
21.7dB
2
0
5
10
15
20
25
30
Sep -- S/N Improvement (Fig. 3)
S/N improvement -- dB
Separation
Impro
v
ement,
Sep
-
-dB
JK337012
23
5
7
1.0
23
5
7
10
1.6
0
20
40
60
80
100
120
140
SNC Characteristics (Fig. 4a)
Pin 8 Voltage, V8 -- V
Sub-signal
Demodulated
Le
v
el
-
-%
JK337013
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Sub-signal level
VCC = 10V
8
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
SNC, HCC Control Pin Current (Fig. 5)
Voltage at Pins 7, 8, V7, 8 -- V
JK337014
1
0
2
34567
IHCC
ISNC
2.0
SNC Characteristics (Fig. 4b)
Pin 8 Voltage, V8 -- V
Separation,
Sep
-
-dB
JK337015
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
10
20
30
40
50
60
70
Separation
VCC = 10V
Δf = 22.5kHz
Antenna Input -- dB
μ
Antenna Input -- dB
μ
SNC,
HCC
Control
Pin
Current
-
-μ
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA3370-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
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| LA3375 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Pilot Cancel-Provided PLL FM MPX Demodulator for Car Stereos |
| LA3376 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Pilot Cancel-Provided PLL FM MPX Demodulator for Car Stereos |
| LA3376M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
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