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參數(shù)資料
| 型號： | TDA8501T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號轉換 |
| 英文描述： | PAL/NTSC encoder |
| 中文描述： | COLOR SIGNAL ENCODER, PDSO24 |
| 封裝： | PLASTIC, SOT-137AH1, 24 PIN |
| 文件頁數(shù)： | 10/30頁 |
| 文件大?。?/td> | 238K |
| 代理商： | TDA8501T |
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April 1993
10
Philips Semiconductors
Preliminary specification
PAL/NTSC encoder
TDA8501
Fig.9
Nominal Y
+
SYNC signal level at pin 22
(PAL mode).
Fig.10 Nominal Y +SYNC signal level at pin 22
(NTSC mode).
NTSC option with internal set-up generation
Pin 4 connected to ground or left open-circuit. The set-up
is generated internally and the input signals have the
values already specified in section Input stage. The set-up
is not suppressed during vertical sync.
NTSC option without internal set-up generation
Pin 4 connected to V
CC
. This option places some
restrictions on the input signals as follows:
if the output signal must be according to the NTSC
standard, the input signals must be generated with a
specific set-up level
for R, G and B inputs a set-up level of 53 mV is required,
therefore the specified amplitude must be 753 mV
(peak-to-peak) instead of 700 mV (peak-to-peak)
for U, V and Y inputs a set-up level for Y of 76 mV is
required, therefore the specified amplitude must be
1076 mV (peak-to-peak) (without sync) instead of 1 V
(peak-to-peak). This option, combined with U, V and Y
inputs, is not possible if V
CC
is
<
4.75 V.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8505 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:SECAM encoder |
| TDA8510 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:26 W BTL and 2 x 13 W SE power amplifiers |
| TDA8510J | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:26 W BTL and 2 x 13 W SE power amplifiers |
| TDA8510J/N2,112 | 功能描述:音頻放大器 AMP POWER 26W 17-SIL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TDA8511 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4 x 13 W single-ended power amplifiers |
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