參數(shù)資料
型號(hào)： LA1867NM
廠商： Sanyo Electric Co.,Ltd.
英文描述： Car Radio Single-Chip Tuner System
中文描述： 汽車無線電單芯片調(diào)諧器系統(tǒng)
文件頁(yè)數(shù)： 4/32頁(yè)
文件大小： 941K
代理商： LA1867NM
3. MPX
Nonadjusting VCO (912 kHz)
Level-following type pilot cancelation circuit
SNC
FM HCC
Stereo/mono display output
Built-in anti-birdie stereo decoder
Automatic stereo/mono switching
4. MRC
DC level shifter circuit
Noise amplifier
Noise detection circuit
Time constant control circuit
Block Features
1. FM-IF
The development of a high performance S-meter circuit has simplified all types of control.
— High linearity S-meter circuit (6-stage detection type)
— High quality S-meter (superlative temperature characteristics)
High quality design
— Design that emphasizes temperature characteristics
— S-meter, SD sensitivity, –3 dB L.S., etc.
Improved active characteristics
— Muting circuit time constant control (Since the attack and recovery time can be set independently, the audio
quality under multipath conditions can be improved.)
— Three built-in S-meter circuits
Soft mute/H
CC
time constants
SD time constants
Application design is eased since these can all be set independently.
SNC time constants
2. Noise canceller
Noise canceller error prevention when a narrow band (150 kHz) ceramic filter is used
A new noise canceller system was developed.
— Reduced noise canceller errors during overmodulated signal reception.
— Reduced noise canceller errors under continuous noise conditions.
Miniaturization of the required external capacitors
No. 4619-4/32
LA1867NM
相關(guān)PDF資料
PDF描述
LA1875M Single-chip, Electronic Tuner for Car Stereo(用于汽車立體聲的單芯片電子調(diào)諧器)
LA1875 Single-Chip, Electronic Tuner for Car Stereo
LA1883M Single-chip, FM/AM Tuner for Car Radio and Home Stereo Equipment(應(yīng)用于車載電臺(tái)和家庭立體聲設(shè)備的FM/AM調(diào)諧器)
LA1883 Single-Chip FM/AM Tuner for Car Radio and Home Stereo Equipment
LA1886M AM/FM Tuner designed for use in Automotive and Consumer Stereo Equipment(應(yīng)用于汽車和消費(fèi)立體聲設(shè)備的AM/FM調(diào)諧器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA1867NM-MPB-E 制造商:ON Semiconductor 功能描述:
LA186B-9SEF9UG-3-PF 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
LA186B-9SEF-PF 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
LA186B-DBK-2-PF 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
LA186B-DBK-PF 制造商:LIGITEK 制造商全稱:LIGITEK electronics co., ltd. 功能描述:LED ARRAY
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