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CXA1645P View Datasheet(PDF) - Sony Semiconductor

Part Name
Description
View to exact match
CXA1645P
Sony
Sony Semiconductor Sony
CXA1645P Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CXA1645P/M
Pin
No.
Symbol Pin voltage
Equivalent circuit
Description
15 COUT
2.2V
15
VCC2
VCC1
600µ
20k
Chroma signal output. Capable of driving a
75load.
Refer to Notes on Operation, Nos. 6 and 9.
GND2
16 YOUT
Black level
1.3V
16
VCC2
VCC1
600µ
20k
Y signal output. Capable of driving a 75
load.
Refer to Notes on Operation, Nos. 6 and 9.
GND2
VCC1
8.5k
17
YTRAP
Black level
1.6V
17
1.5k 0.5P
GND1
Input resistance 1.5k
Pin for reducing cross color caused by the
subcarrier frequency component of the Y
signal. When the CVOUT pin is in use,
connect a capacitor or a capacitor and an
inductor in series between YTRAP and
GND. Decide capacitance and inductance,
giving consideration to cross color and the
required resolution.
No influence on the YOUT pin.
Refer to Notes on Operation, No. 8.
18 FO
2.0V
18
129
VCC1
50µ
GND1
Internal filter fo adjustment pin.
Connect to GND via the following resistor
according to the NTSC or PAL mode.
NTSC: 20k(±1%)
PAL : 16k(±1%)
–4–
 

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