參數(shù)資料
型號: LA7356M
元件分類: 接收器
英文描述: AM, VIDEO DISCRIMINATOR, PDSO10
封裝: MFP-10
文件頁數(shù): 3/6頁
文件大?。?/td> 100K
代理商: LA7356M
No. 4832-3/6
Pin Assignment and Equivalent Circuit Block Diagram
Pin Functions
Unit (resistance:
, capacitance: F)
LA7356, 7356M
Pin No.
Symbol
Equivalent I/O circuit
Function
1
CHROMA-IN
2
HPF. MONI
3
FILTER
4
GND
This is the chroma signal input pin. It can handle burst signals
(an unmodulated carrier for SECAM signals) with an
amplitude of between about 50 and 800 mV p-p.
HPF output monitor
This pin should be connected to VCC in normal operation to
avoid interference between pins 1 and 3.
Phase comparator output
The output is smoothed with a capacitor.
The smoothed output level will be 2.0 V or lower for PAL, and
3.5 V or higher for SECAM or MESECAM.
Continued on next page.
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