參數(shù)資料
型號(hào): TVP3020-175
廠商: Texas Instruments, Inc.
英文描述: Video Interface PALETTE(視頻接口調(diào)色器)
中文描述: 視頻接口盒(視頻接口調(diào)色器)
文件頁數(shù): 74/98頁
文件大?。?/td> 582K
代理商: TVP3020-175
A–2
COMP and REF Pins
A 0.1-
μ
F ceramic capacitor should be connected between AV
DD
and COMP to avoid noise and
color-smearing problems. A 0.1-
μ
F ceramic capacitor is also recommended between GND and REF to
further stabilize the output image. This 0.1-
μ
F capacitor is needed for either internal or external voltage
references. These capacitor values may depend on the board layout; experimentation may be required in
order to determine optimum values.
Analog Output Protection
The TVP3020 analog output should be protected against high-energy discharges, such as those from
monitor arc-over or from hot-switching ac-coupled monitors.
The diode protection circuit shown in Figure A–1 can prevent latch-up under severe discharge conditions
without adversely degrading analog transition times. The IN4148/9 parts are low-capacitance,
fast-switching diodes, which are also available in multiple-device packages (FSA250X or FSA270X) or
surface-mountable pairs (BAV99 or MMBD7001).
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TVP3020-175MDN 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette
TVP3020-175PCE 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette
TVP3020-200MDN 制造商:Rochester Electronics LLC 功能描述:- Bulk
TVP3020-200PCE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Video DAC with Color Palette (RAMDAC)
TVP3020-220MDN 制造商:TI 制造商全稱:Texas Instruments 功能描述:Video Interface Palette