AN2018 Ver la hoja de datos (PDF) - Panasonic Corporation
Número de pieza
componentes Descripción
Fabricante
AN2018 Datasheet PDF : 3 Pages
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s Pin Descriptions
Pin No. Pin name DC voltage (VCC=5V)
1 9dB OUT
Black level:
1.55V
2 BLK
H 3.5V
L 0.5V
Equivalent circuit
VCC (4)
8
GND (7)
Description
•9-dB-amp. output CDS signal
•Typical 1.55V DC output
•90-Ω output impedance
1
50kΩ
50µA
1kΩ
1kΩ
VCC (4)
33kΩ
63kΩ
GND (7)
•Blanking (Hclear) pulse input (from
an AN2145 series only)
•Active high
•3.0V threshold voltage
•50kΩ input impedance
•Grounded or left open when not
used
3 SIG.IN
Black level:
2.6V
4 VCC
5 SP2
4.8V
H 2.2V
L 0.8V
75µA
3
200Ω
1kΩ
300µA
1kΩ
5
VCC (4)
38kΩ
500Ω
58kΩ
GND (7)
•CCD signal input
•CCD signal must be input through
a capacitor.
•The capacitor should preferably be
0.022µF.
•2.6V typ. bias voltage
•Supply voltage
VCC (4)
28kΩ
20kΩ
GND (7)
•Sample-hold pulse input
•Active high
•1.5V threshold voltage
•Sampling pulses are input in syn-
chronization with the video timing
of CCD signal at Pine.
6 SP1
H 2.2V
L 0.8V
300µA
1kΩ
6
VCC(4)
28kΩ
20kΩ
GND (7)
•Sample-hold pulse input
•Active high
•1.5V threshold voltage
•Sampling pulses are input in syn-
chronization with the feed-through
timing of CCD signal at Pine.
7 GND
•Ground
8 6dB OUT
Black level:
1.6V
Same as for Pinq.
•6-dB-amp. output CDS signal
Note) The above characteristics value, measured at VCC=5V, is not a guaranteed value, but reference one on design.
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