lr38516 Sharp Microelectronics of the Americas, lr38516 Datasheet - Page 3

• Manufacturer Part Number: lr38516
• Description: Timing Generator K-pixel Progressive Scan Color Ccds
• Manufacturer: Sharp Microelectronics of the Americas

PIN DESCRIPTION
PIN NO. SYMBOL
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
VTAX
VTBX
VTCX
VTDX
OFDX
V
GND
VHAX
VHCX
ID
WEN
TST
PBLK
BCPX
BPX
CLPX
GND
DD3
1
ICD3
I/O
O3
O3
O3
O3
O3
O3
O3
O3
O3
O5
O5
O5
O5
–
–
–
POLARITY
–
–
–
–
Vertical transfer
pulse output 1
Vertical transfer
pulse output 2
Vertical transfer
pulse output 3
Vertical transfer
pulse output 4
OFD pulse output
Power supply
Ground
Readout pulse
output 1
Readout pulse
output 3
Line index pulse
output
Write enable output
Test pin 1
Pre-blanking pulse
output
Optical black clamp
pulse output
Clamp pulse output
Clamp pulse output
Ground
PIN NAME
3
A vertical transfer pulse for CCD.
Connect to V
For details, see
A vertical transfer pulse for CCD.
Connect to V
For details, see
A vertical transfer pulse for CCD.
Connect to V
For details, see
A vertical transfer pulse for CCD.
Connect to V
For details, see
A pulse that sweeps the charge of the photo-diode
for the electronic shutter. Connect to OFD pin of CCD
through the vertical driver IC and DC offset circuit.
Held at H level at normal mode.
Supply of +3 V power.
A grounding pin.
A pulse that transfers the charge of the photo-diode to
the vertical shift register.
For details, see
A pulse that transfers the charge of the photo-diode to
the vertical shift register.
For details, see
The pulse is used in color separator. The signal
switches H and L at every line.
Write enable output for low-speed shutter pulse.
A test pin. Set open or to L level in the normal mode.
A pulse that corresponds to the cease period of the
horizontal transfer pulse.
A pulse to clamp the optical black signal.
Output stays low during the absence of effective pixels
within the vertical blanking.
A pulse to clamp the signal. The phase is same as BCPX
(pin 14). This pulse is continuous at horizontal cycle.
A pulse to clamp the dummy outputs of CCD. The pulse
stays high during the sweep-out period.
A grounding pin.
H : R color line
L : B color line
1AX
2AX
3AX
4AX
"CONNECTION OF VERTICAL TRANSFER
"CONNECTION OF VERTICAL TRANSFER
"CONNECTION OF VERTICAL TRANSFER
"CONNECTION OF VERTICAL TRANSFER
"CONNECTION OF VERTICAL TRANSFER
"CONNECTION OF VERTICAL TRANSFER
pin of the vertical driver IC.
pin of the vertical driver IC.
pin of the vertical driver IC.
pin of the vertical driver IC.
DESCRIPTION
LR38516
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