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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)： | 5/30頁 |
| 文件大?。?/td> | 238K |
| 代理商： | TDA8501 |
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April 1993
5
Philips Semiconductors
Preliminary specification
PAL/NTSC encoder
TDA8501
Notes
1.
Pin 4: in PAL mode, if not connected to external H2 pulse, this pin is the output for the internally generated H/2 signal.
Pin 4: in NTSC mode, for internal set-up this pin is connected to ground; when internal set-up is switched off, this pin
is connected to V
CC
.
The listed voltages connected to pin 17 (if V
CC
= + 5 V) enable the following Y (via pin 5) input signal states:
0 V = PAL mode; at pin 5, Y without sync and input blanking on
5 V = NTSC mode; at pin 5, Y without sync and input blanking on
1.8 V = PAL mode; at pin 5, Y with sync and input blanking off
3.2 V = NTSC mode; at pin 5, Y with sync and input blanking off
2.
PAL/NTSC and
Y/Y
+
SYNC
NOTCH
Y +SYNC OUT
Y +SYNC IN
BURST ADJ
Y +SYNC OUT
OSC
17
four level control pin (note 2)
18
19
20
22
23
Y +SYNC output via an internal resistor of 2 k
; a notch filter can be connected to this pin
2 V (p-p) nominal Y +SYNC output
Y +SYNC input; (from pin 22) connected to the output of the external delay line
burst current adjustment via external resistor
Y +SYNC output 1 V (p-p) nominal, connected to the input of the external delay line
oscillator tuning: connected to either a crystal in series with capacitor to ground, or to an
external frequency source via a resistor in series with a capacitor
composite sync input, 0.3 V (p-p) nominal
CS
24
SYMBOL
PIN
DESCRIPTION
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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