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| 型号： | TA1298BN |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP56 |
| 封装： | 0.600 INCH, 1.78 MM PITCH, SHRINK, PLASTIC, DIP-56 |
| 文件页数： | 1/23页 |
| 文件大小： | 677K |
| 代理商： | TA1298BN |
TA1298BN
2002-04-10
1
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT
SILICON MONOLITHIC
TA1298BN
PAL / NTSC VIDEO, CHROMA, AND DEFLECTION IC FOR COLOR TV (NORMAL SCAN
/ DOUBLE SCAN MODE)
TA1298BN is a signal processor IC for PAL / NTSC color TV,
integrating video, chroma, sync / deflection (sync processing only
in Double Scan mode) processors in a 56-pin shrink dual-in-line
plastic package. It is suitable for high-quality, large-screen, wide,
and double-scanning TV.
The video section has a high-performance sharpness correction
circuit (for YUV double scanning). The chroma section has a PAL /
NTSC auto detector circuit. The sync /deflection section has a 50 /
60 Hz auto detector circuit. The PAL demodulator circuit includes
a baseband signal processor, making the circuit adjustment free.
TA1298BN incorporates an I2C bus, enabling the user to set
controls and functions via the bus.
FEATURES
Video and chroma sections
Y delay line
Chroma trap
IQ demodulation for NTSC ; UV demodulation for PAL
Color decoder tint
Back-end processor (BEP) section (Y processing / color difference processing / text sections)
Independent operation from video and chroma demodulators
Double scanning signal processing
(Y processing section)
Black stretcher (controlled by I2C bus)
Variable DC restoration rate (controlled by I2C bus)
High bright color
Delay aperture sharpness circuit (APACON) + luminance transient improver (LTI)
γ correction (one-point break line, gain, and start point controllable)
Y noise reduction circuit
Speed modulation output (first-order differential output, phase / amplitude adjustable)
Weight: 5.55g (Typ.)
TENTATIVE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA12A | 制造商:NSC 制造商全称:National Semiconductor 功能描述:12 Lead Molded TO-220 NS Package Number TA12A |
| TA12BLK | 功能描述:开关配件 HARDWARE RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| TA12-BLK | 功能描述:开关配件 12.3 X 5.6MM BLK CAP RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| TA12BLU | 功能描述:开关配件 HARDWARE RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| TA12-BLU | 功能描述:开关配件 12.3 X 5.6MM BLU CAP RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
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