CXA2060BS Datasheet PDF - Sony Corporation
Part Number | CXA2060BS | |
Description | Y/C/RGB/D for PAL/NTSC/SECAM Color TVs | |
Manufacturers | Sony Corporation | |
Logo | ||
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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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CXA2060BS
Pin
No.
Symbol
5 V TIM
Equivalent circuit
Description
147
5
25k
100µA
V timing pulse output.
This is a 0/5V negative polarity pulse.
HSS/VSS can be monitored using the
V TIM SEL register.
6 MON OUT
147
6
100µA
100µA
Output of the signal input from TV, CVBS1
or CVBS2 as selected by VIDEO SEL and
S SEL of the bus.
In the case of S pin input, a luminance
signal and chroma signal are mixed and
output.
Output level is 2Vp-p including sync.
7 COMB C IN
147 10p 25k
7
25k
Chroma signal input from a comb filter.
The input chroma signal is a 0.6Vp-p burst
signal.
5.4V
8 Y CLAMP
4k
1.5k
8
4k
Connects a capacitor for luminance signal
clamp.
The 0.1µF capacitor is connected to GND.
9 COMB Y IN
147 25k
9
25k
Luminance signal input from a comb filter.
The signal is input via a 1µF capacitor
and has a level of 2Vp-p. (100% white
including sync)
5.4V
–5–
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Information | Total 30 Pages | |
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CXA2060BS | The function is Y/C/RGB/D for PAL/NTSC/SECAM Color TVs. Sony Corporation | |
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