參數(shù)資料
型號(hào): LM1276AAA
廠商: National Semiconductor Corporation
英文描述: 150 MHz I2C Compatible RGB Preamplifier with Internal 512 Character OSD ROM, 512 Character RAM and 4 DACs
中文描述: 150 MHz的I2C兼容的RGB前置放大器512個(gè)字符OSD光盤,512個(gè)字符RAM和4 DAC的內(nèi)置
文件頁數(shù): 16/50頁
文件大?。?/td> 2597K
代理商: LM1276AAA
Pin Descriptions and Application Information
(Continued)
Pin
No.
28
Pin Name
Schematic
Description
H Flyback
Proper operation requires current reversal. R
H
should be large enough to limit the peak current
at pin 28 to about +4 mA during blanking, and
500 μA during scan. C
1
is usually needed for
logic level inputs and should be large enough to
make the time constant, R
H
C
1
significantly larger
than the horizontal period. R
1
and C
2
are
typically 300
and 330 pF when the flyback
waveform has ringing and needs filtering. C
3
may be needed to filter extraneous noise and
can be up to 100 pF.
L
www.national.com
16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM1279 制造商:NSC 制造商全稱:National Semiconductor 功能描述:110 MHz RGB Video Amplifier System with OSD
LM12791DL WAF 制造商:Texas Instruments 功能描述:
LM1279A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
LM1279AN 功能描述:IC AMP RGB VIDEO SYSTEM 20-DIP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動(dòng)器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源,單路/雙路(±):5 V ~ 12 V,±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR)
LM1279DL WAF 制造商:Texas Instruments 功能描述: