參數(shù)資料
型號: LA1862M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Single-chip Tuner System for Car Stereo(用于汽車立體聲的單芯片調(diào)諧器)
中文描述: 單芯片調(diào)諧器的汽車音響系統(tǒng)(用于汽車立體聲的單芯片調(diào)諧器)
文件頁數(shù): 8/27頁
文件大小: 683K
代理商: LA1862M
Continued from preceding page.
Pin No.
Function
Equivalent circuit
Remarks
5
Mute drive
S-meter
detector
Mute
circuit
Mute band
detector
6
Noise sensitivity adjust
Noise
demodulator
7
Noise AGC
9
Gate time adjust
Pulse
detector
Gate
circuit
Pin 9
voltage
The gate is open when the
voltage on pin 9 is 1.4 V
(2V
D
) or higher.
10
Memory circuit
To MPX
input
Gate
Subtraction
circuit
11
LPF output
17
Pilot cancel signal input
Continued on next page.
LA1862M
No. 4092- 8/27
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