Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
ADV7176 Datasheet(PDF) 5 Page - Analog Devices |
|
ADV7176 Datasheet(HTML) 5 Page - Analog Devices |
5 / 36 page ADV7175/ADV7176 REV. A –5– PIN DESCRIPTION Mnemonic Input/Output Function P15-P0 I 8-Bit 4:2:2 Multiplexed YCrCb Pixel Port (P7–P0) or 16-Bit YCrCb Pixel Port (P15–P0). P0 represents the LSB. CLOCK I TTL Clock Input. Requires a stable 27 MHz reference Clock for proper operation. Alternatively a 24.52 MHz (NTSC) or 29.5 MHz (PAL) can be used for square pixel operation. HSYNC I/O HSYNC (Modes 1 & 2) Control Signal. This pin may be configured to output (Mas- ter Mode) or accept (Slave Mode) Sync signals. FIELD/VSYNC I/O Dual Function FIELD (Mode 1) and VSYNC (Mode 2) Control Signal. This pin may be configured to output (Master Mode) or accept (Slave Mode) these control signals. BLANK I/O Video Blanking Control Signal. The pixel inputs are ignored when this is logic level “0.” This signal is optional. SCRESET/RTC I This pin can be configured as an input by setting MR22 and MR21 of Mode Register 2. It can be configured as a subcarrier reset pin, in which case a high to low transition on this pin will reset the subcarrier to field 0. Alternatively it may be con- figured as a Real Time Control (RTC) input. VREF I/O Voltage Reference Input for DACs or Voltage Reference Output (1.2 V). RSET I A 150 Ω resistor connected from this pin to GND is used to control full-scale ampli- tudes of the video signals. COMP O Compensation Pin. Connect a 0.1 µF capacitor from COMP to V AA. COMPOSITE O PAL/NTSC Composite Video Output. Full-Scale Output is 180IRE (1286 mV) for NTSC and 1300 mV for PAL. RED/CHROMA/V O RED/S-VHS C/V Analog Output. GREEN/LUMA/Y O GREEN/S-VHS Y/Y Analog Output. BLUE/COMPOSITE/U O BLUE/Composite/U Analog Output. SCLOCK I MPU Port Serial Interface Clock Input. SDATA I/O MPU Port Serial Data Input/Output. ALSB I TTL Address Input. This signal set up the LSB of the MPU address. RESET I The input resets the on chip timing generator and sets the ADV7175/ADV7176 into default mode. This is NTSC operation, Timing Slave Mode 0, 8-bit operation, 2 × composite & S VHS out. VAA P +5 V Supply. GND G Ground Pin. PIN CONFIGURATION 12 13 14 15 16 17 18 19 20 21 22 3 4 5 6 7 1 2 10 11 8 9 40 39 38 41 42 43 44 36 35 34 37 29 30 31 32 27 28 25 26 23 24 33 PIN 1 IDENTIFIER TOP VIEW (Not to Scale) VREF COMPOSITE BLUE/COMPOSITE/U VAA GND VAA GREEN/LUMA/Y VAA P5 P6 P7 P8 P9 P10 P11 P12 GND VAA RED/CHROMA/V COMP SDATA SCLOCK ADV7175/ADV7176 PQFP |
Número de pieza similar - ADV7176 |
|
Descripción similar - ADV7176 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |