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參數(shù)資料
| 型號： | LA7218M |
| 元件分類： | 信號分離 |
| 英文描述： | SYNC SEPARATOR IC, PDSO14 |
| 封裝： | 0.225 INCH, MFP-14 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 63K |
| 代理商： | LA7218M |
N1506 MS PC A8-9655 No.5646-1/4
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
LA7218M
Overview
The LA7218M is a sync separator IC with AFC designed for use in video cameras, VCRs, TVs, and similar products.
It also provides a sync detection function. This IC can implement an adjustment-free system with high detection precision
using a ceramic oscillator VCO and a PLL-based horizontal sync detection circuit.
Functions
Sync separator
Vertical sync separator
Horizontal AFC
VCO (32fH)
Sync detector
* : Since the pin functions are fixed, this ICs performance cannot be adjusted with external signals. Furthermore, since this
IC includes no EPROM or other memory, its software cannot be rewritten.
Features
Ceramic oscillator adopted for adjustment-free manufacturing
Negative outputs
High-impedance video signal inputs
Supply voltage : 5V
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
7V
Allowable power dissipation
Pd max
Ta
≤ 65°C
150
mW
Operating temperature
Topr
-15 to +65
°C
Storage temperature
Tstg
-40 to +125
°C
Monolithic Linear IC
Sync Separator IC with AFC and
Sync Detection Functions
Ordering number : EN5646
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