|
|
PDF CXA2019 Data sheet ( Hoja de datos )
| Número de pieza | CXA2019 | |
| Descripción | NTSC/PAL Chroma Decoder | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de CXA2019 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
NTSC/PAL Chroma Decoder
CXA2019AQ
Description
The CXA2019AQ is a bipolar IC which integrates
the luminance signal processing, chroma signal
processing, and sync signal processing functions for
NTSC/PAL system color TVs onto a single chip.
40 pin QFP (Plastic)
Features
• Sub picture bright and white balance can be
adjusted by using the main picture Y/C/J BGP
output as the timing pulse
• I2C BUS compatible; two bus lines (SCL, SDA)
allow various adjustments and user controls
• Countdown system eliminates need for H and V
oscillator frequency adjustment
• Non-adjusting Y system filters (chroma trap, delay
line)
• Automatic identification of color system (forced
control possible)
• Automatic identification of 50/60Hz vertical frequency
(forced control possible)
• Built-in delay line aperture correction
• Built-in dynamic picture (black expansion) function
• Combination with a non-adjusting SECAM chroma
decoder allows configuration of multiple systems
Applications
Color TVs
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
(Ta = 25°C, SGND, JGND = 0V)
• Supply voltage
VCC 12
V
• Operating temperature
Topr –20 to +75 °C
• Storage temperature
Tstg –65 to +150 °C
• Allowable power dissipation PD
1.67 W
Operating Conditions
Supply voltage
VCC 9 ± 0.5 V
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E98320-PS
1 page  
Pin
No.
Symbol
Pin
voltage
9 ABLFILIN
—
Equivalent circuit
Vcc
Vcc
9 37k
90k
90k
10 CP IN
Vcc
Vcc 15k
—
10
1.2k
CXA2019AQ
Description
ABLFIL voltage input.
Input the main picture Y/C/J ABLFIL
voltage.
Reinput system clamp pulse input.
Input the main picture BGP (SCP).
Vth: 2.5V
11 Y2 IN
12 U2 IN
13 V2 IN
Vcc
11
12
4V 13 1.2k
70k
Reinput system inputs.
Input via a capacitor.
14 V TIM
—
15 H TIM
—
Vcc
Vcc
1k
14
20k
1k
V timing pulse output.
Outputs a 0 to 5V positive polarity
pulse.
Vcc
Vcc
1k
15
20k
1k
H timing pulse output.
Outputs a 0 to 5V positive polarity
pulse.
–5–
5 Page 
CXA2019AQ
– 11 –
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet CXA2019.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CXA2011 | LED |  CREE |
| CXA2013 | EIAJ Sound Multiplexing Decoder | Sony Corporation |
| CXA2013M | EIAJ Sound Multiplexing Decoder | Sony Corporation |
| CXA2016S | Sync Identification for CRT Display | Sony Corporation |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |