 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SAA5244AGP Datasheet(PDF) 5 Page - NXP Semiconductors |
|
||||||||||||||||||||||||||||||
SAA5244AGP Datasheet(HTML) 5 Page - NXP Semiconductors |
|
|
5 / 32 page  March 1992 5 Philips Semiconductors Product specification Integrated VIP and teletext decoder (IVT1.1) SAA5244A PINNING SYMBOL SOT129 SOT205A DESCRIPTION VDD 1 18 +5 V supply OSCOUT 2 19 27 MHz crystal oscillator output OSCIN 3 20 27 MHz crystal oscillator input OSCGND 4 21 0 V crystal oscillator ground VSS 5 22 0 V ground REF −− − negative reference voltage for the ADC. The pin should be connected to 0 V REF+ 6 23 positive reference voltage for the ADC. The pin should be connected to +5 V BLACK 7 24 video black level storage pin, connected to ground via a 100 nF capacitor CVBS 8 25 composite video input pin. A positive-going 1 V (peak-to-peak) input is required, connected via a 100 nF capacitor IREF 9 26 reference current input pin, connected to ground via a 27 k Ω resistor VDD 10 27 +5 V supply POL 11 28 STTV/LFB/FFB polarity selection pin STTV/LFB 12 29 sync to TV output pin/line flyback input pin. Function controlled by an internal register bit (scan sync mode) VCR/FFB 13 32 PLL time constant switch/field flyback input pin. Function controlled by an internal register bit (scan sync mode) VSS 14 33 0 V ground R 15 34 dot rate character output of the RED colour information G 16 35 dot rate character output of the GREEN colour information B 17 36 dot rate character output of the BLUE colour information RGBREF 18 37 input DC voltage to define the output high level on the RGB pins BLAN 19 38 dot rate fast blanking output VSS 20 39 0 V ground COR 21 40 programmable output to provide contrast reduction of the TV picture for mixed text and picture displays or when viewing newsflash/subtitle pages; open drain output ODD/EVEN 22 41 25 Hz output synchronized with the CVBS input’s field sync pulses to produce a non-interlaced display by adjustment of the vertical deflection currents Y 23 42 dot rate character output of teletext foreground colour information open drain output SCL 24 43 serial clock input for the I2C-bus. It can still be driven during power-down of the device SDA 25 44 serial data port for the I2C-bus; open drain output. It can still be driven during power-down of the device n.c. − 4 to 7 30, 31 not connected i.c. 26 to 40 1 to 3 8 to 17 internally connected. Must be left open-circuit in application |
Similar Part No. - SAA5244AGP |
|
Similar Description - SAA5244AGP |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
