LR38269 データシートの表示（PDF） - Sharp Electronics
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LR38269 Datasheet PDF : 20 Pages
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LR38269
PIN NO. SYMBOL I/O POLARITY
DESCRIPTION
59 Y7
OBF4M
Bit 7 (MSB) of digital luminance signal output
Horizontal driving pulse output. Either CCD driving timing or BELL-PULSE is
selected by output mode setting.
60 HD
OBF4M
61 VD
OBF4M
62 V1X
63 V2X
64 V3X
65 V4X
66 VDD
67 GND
68 VH1X
69 VH3X
70 OFDX
71 VDD
72 GND
73 FR
74 FH1
75 FH2
76 VDD
77 GND
78 RS
79 FS
80 FCDS
OBF4M
OBF4M
OBF4M
OBF4M
–
–
OBF4M
OBF4M
OBF6M
–
–
OBF12M
OBF12M
OBF12M
–
–
OBF6M
OBF6M
OBF6M
NOTE : BELL-PULSE
Some period with high level every field.
Vertical driving pulse output.
Either VD or CSYNC with either driving timing or video output timing is selected
by output mode setting.
Vertical driving pulse output, connected to pin 20 of LR36685.
Vertical driving pulse output, connected to pin 21 of LR36685.
Vertical driving pulse output, connected to pin 18 of LR36685.
Vertical driving pulse output, connected to pin 14 of LR36685.
Supply of +3.3 V power.
A grounding pin.
Vertical driving pulse output, connected to pin 19 of LR36685.
Vertical driving pulse output, connected to pin 15 of LR36685.
OFD driving pulse output, connected to pin 22 of LR36685.
Supply of +3.3 V power.
A grounding pin.
Reset pulse output, connected to CCD through a capacitor.
Horizontal driving pulse output, connected to CCD.
Horizontal driving pulse output, connected to CCD.
Supply of +3.3 V power.
A grounding pin.
Sample-hold pulse output, connected to pin 31 of IR3Y38M.
Sample-hold pulse output, connected to pin 30 of IR3Y38M.
Sample-hold pulse output, connected to both pin 28 and pin 29 of IR3Y38M.
IC
: Input pin
OBF4M : Output pin
OBF6M : Output pin
OBF12M : Output pin
IO4M : Input/output pin
IO4MU
OSCI
OSCO
DAI
DAO
: Input/output pin with pull-up resistor
: Input pin for oscillation
: Output pin for oscillation
: Input pin for DA converter
: Output pin for DA converter
6
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