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參數(shù)資料
| 型號： | TDA8501 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 顏色信號轉(zhuǎn)換 |
| 英文描述： | PAL/NTSC encoder |
| 中文描述： | COLOR SIGNAL ENCODER, PDIP24 |
| 封裝： | PLASTIC, SDIP-24 |
| 文件頁數(shù)： | 2/30頁 |
| 文件大?。?/td> | 238K |
| 代理商： | TDA8501 |
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April 1993
2
Philips Semiconductors
Preliminary specification
PAL/NTSC encoder
TDA8501
FEATURES
Two input stages: R, G, B and
(R
Y),
(B
Y), Y with
multiplexing
Chrominance processing, highly integrated, includes
low frequency filters for the colour difference signals,
and after the modulator a bandpass filter
Fully controlled modulator produces a signal according
to the PAL or NTSC standard without adjustments
A free running oscillator. Can be tuned by crystal or by
an external frequency source
Output stages with separated Y + SYNC and
chrominance (Y + C, SVHS), and a CVBS output. Signal
amplitudes are correct for 75
driving via an external
emitter follower. Internal generation of NTSC setup
Sync separator circuit and pulse shaper, to generate the
required pulses for the processing, clamping, blanking,
FH/2, and burst pulse
H/2 control pin. In PAL mode the internally generated
H/2 is connected to this pin and the phase of this signal
can be reset
Internal bandgap reference.
GENERAL DESCRIPTION
The TDA8501 is a highly integrated PAL/NTSC encoder IC
which is designed for use in all applications where R, G
and B or Y, U and V signals require transformation to PAL
or NTSC values.The specification of the input signals are
fully compatible with the specification of those of the
TDA8505 SECAM-encoder.
ORDERING INFORMATION
Note
1.
2.
SOT234-1; 1996 December 2.
SOT137-1; 1996 December 2.
EXTENDED TYPE
NUMBER
PACKAGE
PINS
PIN POSITION
MATERIAL
CODE
TDA8501
TDA8501T
24
24
DIL
SO
plastic
plastic
SOT234AH2
(1)
SOT137AH1
(2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA8501T | PAL/NTSC encoder |
| TDA8505 | SECAM encoder |
| TDA8510 | 26 W BTL and 2 x 13 W SE power amplifiers |
| TDA8510J | 26 W BTL and 2 x 13 W SE power amplifiers |
| TDA8511 | 4 x 13 W single-ended power amplifiers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8501/N1,112 | 功能描述:IC ENCODER PAL/NTSC 24-DIP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| TDA8501T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PAL/NTSC encoder |
| 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 |
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