lr38580 Sharp Microelectronics of the Americas, lr38580 Datasheet - Page 5

• Manufacturer Part Number: lr38580
• Description: Single-chip Driver K/320 K-pixel Ccds With Dual-power-supply Operation
• Manufacturer: Sharp Microelectronics of the Americas

PIN NO. SYMBOL
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
OSCO
TST
TVMD
ACLX
V
GND
HD
VD
EEMD
EEUD
EENR
SMAX
FS
FCDS
STSL
DD
5
OSC3M
O4MA2
O4MA2
ICD
ICU
ICU
ICU
ICU
ICU
I/O
IC
IC
O
O
–
–
POLARITY
–
–
–
–
–
–
–
–
–
–
–
Clock output
Test pin 5
TV mode selection
input
All clear input
Power supply
Ground
Horizontal drive
pulse output
Vertical drive pulse
output
Electronic exposure
and WIND pulse
control input 2
Electronic exposure
control input 2
Electronic exposure
control input 3
Shutter speed
control input 1
CDS pulse output 1
CDS pulse output 2
Shutter speed
control input 2
PIN NAME
5
An output pin for reference clock oscillation.
The output is the inverse of OSCI (pin 25).
A test pin. Set open or to L level in the normal mode.
An input pin to select TV standards.
An input pin for resetting all internal circuits at power on.
Connect V
capacitor.
Supply of +5 V power.
A grounding pin.
The pulse occurs at the start of every line.
The pulse occurs at the start of every field.
An input pin to control electronic exposure mode, flicker-
less mode and WIND (pin 3) pulse output, used with
FLMD (pin 13).
An input pin to control electronic exposure.
An input pin to control maximum and initial shutter
speed with STSL (pin 40).
A pulse to sample-hold the signal from CCD.
A pulse to clamp the feed-through level from CCD.
An input pin to control maximum and initial shutter
speed with SMAX (pin 37).
L level
H level or open
EEUD EENR
SMAX STSL Maximum speed
SMAX STSL Maximum Speed
H
H
H
H
H
H
L
L
L
L
L
DD
H
H
H
H
H
H
through the diode and GND through the
L
L
L
L
L
DESCRIPTION
∏ 1/ 32 000
∏ 1/ 56 000
∏ 1/101 000
∏ 1/101 000
∏ 1/ 32 000
∏ 1/ 56 000
∏ 1/101 000
∏ 1/101 000
: EIA mode
: CCIR mode
control stopped
Shutter Speed
down
up
Initial Speed
Initial Speed
∏ 1/
∏ 1/
∏ 1/
∏ 1/101 000
∏ 1/
∏ 1/
∏ 1/
∏ 1/101 000
1 000
1 000
1 000
1 000
1 000
1 000
LR38580