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參數(shù)資料
| 型號： | LC7455A |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Closed Caption Signal Extraction IC(從重疊視頻信號中提取接近字符信號的芯片) |
| 中文描述： | 字幕信號提取集成電路（從重疊視頻信號中提取接近字符信號的芯片） |
| 文件頁數(shù)： | 5/13頁 |
| 文件大?。?/td> | 231K |
| 代理商： | LC7455A |
No. 5680-5/13
LC7455A, 7455M
Table 1 Ceramic Oscillator Guaranteed Constants
Figure 1 Ceramic Oscillator
Figure 2 Oscillator Stabilization Time
Figure 3 Serial Output Test Conditions
Note: Capacitors with K tolerance (±10%) and SL characteristics must be used for C1 and C2.
· Since this circuit is influenced by the length of the circuit pattern, components related to oscillator functioning must be mounted as close together as
possible so that pattern lines do not become longer than is absolutely necessary.
· The characteristics are not guaranteed if an oscillator element other than the one listed above is used.
Oscillator type
Manufacturer
Oscillator element
C1
C2
508-kHz ceramic oscillator
Murata Mfg. Co., Ltd.
CSB 508E
150 pF
150 pF
Power supply
Operating V
DD
lower limit
<AC timing measurement point>
<Timing>
<Test load>
Note: CPDT goes to the high-impedance state while CE is high.
相關PDF資料 |
PDF描述 |
|---|---|
| LC7455 | Closed Caption Signal Extraction IC |
| LC7456A | U.S. Closed Caption Signal Extraction IC |
| LC7458B-04 | Closed-Caption Decoder LSI |
| LC7461 | Infrared Remote Control Transmitter IC |
| LC7462 | Infrared Remote Control Transmitter IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC7455M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Closed Caption Signal Extraction IC |
| LC7456A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:U.S. Closed Caption Signal Extraction IC |
| LC7458B-04 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Closed-Caption Decoder LSI |
| LC7460 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
| LC7461 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Infrared Remote Control Transmitter IC |
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