參數(shù)資料
型號: LA1177
廠商: Sanyo Electric Co.,Ltd.
英文描述: Electronic Tuning-Use FM Front End for Car Radio, Home Stereos
中文描述: 電子調(diào)諧調(diào)頻前端使用車用收音機(jī),家庭音響
文件頁數(shù): 2/8頁
文件大小: 396K
代理商: LA1177
LA1177
Evaluation Circuit and Internal Equivalent Circuit Block Diagram
Typical Voltage on Each Pin
Pin No.
Typical voltage
1
2
3
4
5
6
7
8
9
Note : Extreme caution should be exercised when applying voltage across pin 9 (+)
and other pins as dielectric breakdown may occur.
No.2257-2/8
T1 : YT30224 (Mitsumi)
L1 : HU-50448 (Mitsumi)
CF1-CF2 : SFE10.7MA (Murata)
Unit (resistance :
, capacitance : F)
Description
Remarks
2.7V
8.0V
8.0V
2.0V
0V
4.9V
1.4V
4.4V
8.0V
Mixer input
Mixer output
AGC input
IF input
GND
Oscillator base terminal
Oscillation buffer output
IF output
V
CC
No input
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