CXD2085M Datasheet, PDF (1/11 Pages) Sony Corporation – ID-1 Detection

ID-1 Detection
CXD2085M
Description
The CXD2085M is an IC which has the function of
detecting ID-1 (EIAJ, CPX1204) from the video signal.
16 pin SOP (Plastic)
Features
• Can detect the ID-1 signal on the NTSC video
signal.
• Includes I²C bus interface. Also, IC can operate
without the I²C bus.
• Includes a 2-bit general-purpose I/O port function.
(When using I²C bus)
Applications
TVs
Structure
Silicon gate CMOS IC
Block Diagram
Absolute Maximum Ratings
• Supply voltage VDD 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
• Storage temperature
Tstg
–55 to +150
°C
Recommended Operating Conditions
• Supply voltage VDD
4.75 to 5.25
V
• Operating temperature
Topr
–20 to +70
°C
VDIN 7
VSIN 6
Slicer
Sync separator
ID-1 decoder
16 O169
15 OLBX
13
12
XI
XO
I²C bus interface
9 SCL
10 SDA
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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E98511-PS