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參數資料
| 型號： | LM1276AAA/NA |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 1 CHANNEL, VIDEO PREAMPLIFIER, PDIP28 |
| 封裝： | PLASTIC, DIP-28 |
| 文件頁數： | 35/50頁 |
| 文件大小： | 6075K |
| 代理商： | LM1276AAA/NA |
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Peak Control PIC
PEAKCNTLPIC (0x85CA)
Reserved
PIC MODE OVERSHOOT
RSV
PM_OVRSHT[2:0]
Bits 2–0
These bits determine the amount of overshoot for the PIC mode
Bits 7–3
Reserved and should be set to zero.
Highlight Contrast PIC:
HLCONTRPIC (0x85CB)
Res'd
HILIGHT_CONTRAST
RSV
HILIGHT_CONTRAST[6:0]
Bits 6–0
These bits determine the amount of Highlight Contrast for the PIC mode.
Bit 7
Reserved and should be set to zero.
Peak Control MOVIE
PEAKCNTLMOV (0x85CC)
Reserved
TEXT MODE OVERSHOOT
RSV
MM_OVRSHT[2:0]
Bits 2–0
These bits determine the amount of overshoot for the MOVIE mode
Bits 7–3
Reserved and should be set to zero.
Highlight Contrast MOVIE:
HLCONTRTXT (0x85CD)
Res'd
HILIGHT_CONTRAST
RSV
HILIGHT_CONTRAST[6:0]
Bits 6–0
These bits determine the amount of Highlight Contrast for the MOVIE mode.
Bit 7
Reserved and should be set to zero.
Auto Size Registers
Horizontal Front Porch Duration:
H_FP1 (0x8581)
H_FP0 (0x8580)
Reserved
Horizontal Front Porch Duration
RSV
HFP[10:0]
Bits 10–0
This is an 11-bit wide register that records the lowest measured value of the horizontal front porch during video detect.
When no video is detected, this register should return a value of zero. Once measurement is completed and the auto
size enable bit has cleared itself back to 0, the measured data is ready to be read by the microcontroller. Reading this
register before that may give erroneous results. This register resets to default values, ready to record new measured
values when the auto size enable bit is set again.
www.national.com
40
200969 Version 2 Revision 4
Print Date/Time: 2011/07/11 11:20:12
LM1276
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| LM1279N/NOPB | 1 CHANNEL, VIDEO AMPLIFIER, PDIP20 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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:- 標準包裝:1,000 系列:- 應用:驅動器 輸出類型:差分 電路數:3 -3db帶寬:350MHz 轉換速率: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 供應商設備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) |
| LM1279DL WAF | 制造商:Texas Instruments 功能描述: |
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