CXD2073S Datasheet, PDF (1/11 Pages) Sony Corporation – Digital Comb Filter (NTSC)

CXD2073S
Digital Comb Filter (NTSC)
For the availability of this product, please contact the sales office.
Description
The CXD2073S is an adaptive comb filter compatible
30 pin SDIP (Plastic)
with NTSC system, and provide high-precision Y/C
separation with a single chip.
Features
• Y/C separation by adaptive processing
• Horizontal aperture compensation circuit
• 8-bit A/D converter (1 channel)
• 8-bit D/A converter (2 channels)
• One 1H delay line
• Clamp circuit
Absolute Maximum Ratings (Ta = 25°C, VSS = 0V)
• Supply voltage
DVDD VSS – 0.5 to +7.0 V
DAVD VSS – 0.5 to +7.0 V
ADVD VSS – 0.5 to +7.0 V
PLVD VSS – 0.5 to +7.0 V
• Input voltage
VI VSS – 0.5 to VDD +0.5 V
• Output voltage
VO VSS – 0.5 to VDD +0.5 V
• Operating temperature
Topr
–20 to +75 °C
• Storage temperature
Tstg
–55 to +150 °C
Structure
Silicon gate CMOS IC
Applications
Y/C separation for color TVs and VCRs
Recommended Operating Conditions
• Supply voltage
DVDD
5.0 ± 0.25
V
DAVD 5.0 ± 0.25
V
ADVD 5.0 ± 0.25
V
PLVD
5.0 ± 0.25
V
• Operating temperature
Topr
–20 to +75 °C
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.
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E97412B86-PS