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參數資料
| 型號： | MM1304 |
| 廠商： | MITSUMI ELECTRIC |
| 英文描述： | Variable Gain Amplifier (built-in Y LPF, C BPF) Monolithic IC MM1304 |
| 中文描述： | 可變增益放大器（內置在Y低通濾波器，? BPF）的單片集成電路MM1304 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 134K |
| 代理商： | MM1304 |
MITSUMI
Variable Gain Amplifier (built-in Y LPF, C BPF) MM1304
Variable Gain Amplifier (built-in Y LPF, C BPF)
Monolithic IC MM1304
Outline
This IC is a variable gain amp for video with built-in luminance low pass filter and chroma band pass filter. It
was developed as a post-filter for D/A converter latter position stage.
The sampling frequencies for the D/A converter are assumed to be 14.3MHz for chroma and 14.3MHz and
9.5MHz for luminance.
Features
1. Luminance LPF cutoff frequency can be selected and set at 5.4MHz and 4.4MHz. When set at 5.4MHz, use
in models that support S, and in normal models when set at 4.4MHz.
2. Chroma BPF center frequency can be selected and set at 3.58MHz (NTSC) and 4.4MHz (PAL).
3. Luminance variable gain range
-
6dB~+6dB
Chroma variable gain range
-
3dB~+9dB and ~1dB~13dB
4. Operating power supply voltage
4.5V~5.5V
5. Luminance S/N (unweight)
10kHz~4.2MHz : 47dB typ.
Package
SSOP-16A (MM1304XJ)
Applications
1. VCR with camera
2. Other video equipment
Equivalent Circuit Diagram
相關PDF資料 |
PDF描述 |
|---|---|
| MM1305 | Remaining Battery Power Display |
| MM1309BF | Protection of Lithium Ion Batteries (three cells in series) |
| MM1309CF | Protection of Lithium Ion Batteries (three cells in series) |
| MM1309 | Protection of Lithium Ion Batteries (three cells in series) |
| MM1311 | I2C BUS Control 4-Input 1-Output AV Switch Monolithic IC MM1311 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MM1305 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Remaining Battery Power Display |
| MM1309 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Protection of Lithium Ion Batteries (three cells in series) |
| MM1309BF | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Protection of Lithium Ion Batteries (three cells in series) |
| MM1309CF | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Protection of Lithium Ion Batteries (three cells in series) |
| MM1311 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:I2C BUS Control 4-Input 1-Output AV Switch Monolithic IC MM1311 |
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