CXD2085M
ID-1 Detection
Description
The CXD2085M is an IC which has the function of
detecting ID-1 (EIAJ, CPX1204) from the video signal.
Features
•
Can detect the ID-1 signal on the NTSC video
signal.
•
Includes I
2
C bus interface. Also, IC can operate
without the I
2
C bus.
•
Includes a 2-bit general-purpose I/O port function.
(When using I
2
C bus)
Applications
TVs
Structure
Silicon gate CMOS IC
Absolute Maximum Ratings
•
Supply voltage
•
Input voltage
•
Output voltage
V
DD
V
I
V
O
V
SS
– 0.5 to +7.0
V
SS
– 0.5 to V
DD
+ 0.5
V
SS
– 0.5 to V
DD
+ 0.5
–55 to +150
V
V
V
°C
16 pin SOP (Plastic)
•
Storage temperature
Tstg
Recommended Operating Conditions
•
Supply voltage V
DD
4.75 to 5.25
•
Operating temperature
Topr
–20 to +70
V
°C
Block Diagram
VDIN
7
Slicer
ID-1 decoder
16
O169
VSIN
6
Sync separator
15
OLBX
9
SCL
I
2
C bus interface
10
SDA
13
XI
12
XO
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–
E98511-PS
SONY [ SONY CORPORATION ]
