參數(shù)資料
型號(hào): LA7567NM
廠商: Sanyo Electric Co.,Ltd.
英文描述: TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support
中文描述: 電視和錄像機(jī)資料表格/中頻信號(hào)強(qiáng)度因子與PAL制式處理電路/ NTSC制式多格式音頻支持
文件頁數(shù): 7/14頁
文件大小: 277K
代理商: LA7567NM
Sample Application Circuit
When the SIF, first SIF, AFT, and RF AGC circuits are not used:
When the SIF circuit is not used:
Leave pins 1, 23, and 24 open.
Connect pin 2 to ground through a 2-k
resistor.
When the first SIF circuit is not used:
Leave pins 3, 4, 15 and 22 open.
Connect pin 16 to ground.
When the AFT circuit is not used:
Since there is no way to defeat the AFT circuit, connect a 100-k
resistor and a 0.01-μF capacitor in parallel between
pin 13 and ground.
When the RF AGC circuit is not used:
Leave pins 14 and 21 open.
Insert a 0.01-μF capacitor between pin 21 and ground for oscillation prevention.
No. 5765-7/14
LA7567N, 7567NM
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