參數(shù)資料
型號: 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)
文件頁數(shù): 15/32頁
文件大?。?/td> 941K
代理商: LA1867NM
Continued from preceding page.
NC Block Applications
No. 4619-15/32
LA1867NM
Continued on next page.
Pin
Function
Equivalent internal circuit
Note
Time constant connection
for the monostable
multivibrator
40
41
42
Memory circuit pins
43
This time constant sets the gate time to 40 μs.
The noise rejection ratio increases with the
gate time. However, caution is required
since multipath and the distortion sensitivity
for overmodulated signals are degraded.
The memory circuit used when the noise
canceller operates
Pin
Function
Equivalent internal circuit
Note
20
Noise killer input
The input impedance is about 50 k
.
Unit (resistance:
, capacitance:F)
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)用于汽車和消費立體聲設(shè)備的AM/FM調(diào)諧器)
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