參數(shù)資料
型號： LA17000M
廠商： Sanyo Electric Co.,Ltd.
英文描述： Tuner System IC with Built-in PLL for Car Audio Applications
中文描述： 調(diào)諧器集成電路與系統(tǒng)專為汽車音響應(yīng)用的鎖相環(huán)
文件頁數(shù)： 36/54頁
文件大?。?/td> 830K
代理商： LA17000M
LA17000M
No. 6522-36/54
Continued from preceding page.
Pin No.
50
51
52
53
Function
Equivalent circuit
Description
AFC
QD output
QD input
V
REF
54
FM SD Adi
55
Keyed AGC
AM stereo buffer
A13349
A13350
Continued on next page.
A13351
R1: Resistor that determines the
band muting function.
Increasing the value of R1 narrows
the band
Reducing the value of R1 widens
the band.
Null voltage
Voltage between pins 50 and 53
during tuning:
V
50-53
= 0 V
Band muting turns on when
|V
50-53
|
≥
0.7 V.
V
53
= 4.9V
Quadrature
detection
Current of 130
μ
A flows from pin 54
and comparison voltage is
determined by external resistance.
The keyed AGC operates when the
voltage divided by the 6.4-k
and
3.6-k
resistors on S-meter output
pin 42 falls below the voltage
determined by the resistor between
pin 55 and GND.
Shared pin for the AM stereo decoder
IF buffer.
S-meter
S-meter
BAND
MUTE
1F limiter AMP
Comparator
Comparator
相關(guān)PDF資料
PDF描述
LA1780M Single-Chip Tuner IC for Car Radios
LA1780 Single-Chip Tuner IC for Car Radios
LA1781M Single-Chip Tuner IC for Car Radios
LA1784 Single-Chip Tuner IC for Car Radios
LA1784M Single-Chip Tuner IC for Car Radios
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA17000ML-MPB-E 制造商:Sony Semiconductor Solutions Division 功能描述:
LA171B-3G-PF 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
LA171B-GGH-PF 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
LA171B-YGG-PF 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
LA174B-2G-PF 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*