CXA2060BS Просмотр технического описания (PDF) - Sony Semiconductor

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CXA2060BS

Y/C/RGB/D for PAL/NTSC/SECAM Color TVs

Sony Semiconductor 

CXA2060BS

Y/C/RGB/D for PAL/NTSC/SECAM Color TVs

For the availability of this product, please contact the sales office.

Description

The CXA2060BS is a bipolar IC which integrates

the luminance signal processing, chroma signal

processing, RGB signal processing, and sync and

deflection signal processing functions for PAL/

NTSC/SECAM system color TVs onto a single chip.

This IC includes deflection processing functions for

wide-screen TVs. With a SECAM decoder and 1H

delay line built in for PAL/SECAM, this IC can be

used in configuring multi-color system TV set.

48 pin SDIP (Plastic)

Features

• Supports the I2C bus

• 1H delay line and SECAM decoder

• Supports NTSC/PAL-N/PAL-M systems with three crystal pins

• Deflection compensation circuit for support of various wide modes

• Count down system eliminates need for V oscillation frequency adjustment

• Automatic identification of 50/60Hz vertical frequency (forced control possible)

• Supports non-interlace display (even/odd selectable)

• Automatic identification of PAL, NTSC and SECAM color systems (forced control possible)

• Automatic identification of 4.43MHz/3.58MHz for crystal (forced control possible)

• No adjustment of Y/C filter required

• Three CV inputs, two Y/C inputs (Y/C input shared with CV input), one Y/C input supporting external comb

filter, two RGB inputs

• Dynamic picture/dynamic color circuit

• AKB and gamma correction circuits

• YS1 can be forcibly turned OFF

• FSC output (shared with PAL-N crystal pin)

Applications

Color TVs (4:3, 16:9)

Structure

Bipolar silicon monolithic IC

Absolute Maximum Ratings (Ta = 25°C, GND1, 2 = 0V)

• Supply voltage

VCC1, 2 –0.3 to +12

V

• Operating temperature

Topr

–20 to +75 °C

• Storage temperature

Tstg –65 to +150 °C

• Allowable power dissipation PD

1.5

W

(When mounted on a 50mm × 50mm board)

• Voltage at each pin

–0.3 to VCC1, 2 + 0.3

V

Operating Conditions

Supply voltage

VCC1, 2

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–

E98631-PS

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