KC75118C
1/5 INCH CCD IMAGE SENSOR FOR NTSC CAMERA
INTRODUCTION
The KC75118C is an interline transfer CCD area image
sensor developed for NTSC 1/5 inch optical format PC
cameras, object detector and image pattern recognizer. High
sensitivity is achieved through the adoption of Ye, Cy, Mg and
G complementary color mosaic filter, on-chip micro lenses.
This chip features a field integration read out system and an
electronic shutter with variable charge storage time.
14Pin Cer DIP
FEATURES
•
•
•
•
•
•
•
•
Optical Size 1/5 inch Format
Ye, Cy, Mg, G On-chip Complementary
Color Mosaic Filter
Variable Speed Electronic Shutter
(1/60, 1/100 ~ 1/10, 000sec)
Horizontal Register 3.3V ~ 5V Drive
14pin Ceramic DIP Package
No Adjust Substrate Bias
Field Integration Read Out System
No DC Bias on Reset Gate
ORDERING INFORMATION
Device
KC75118C
Package
14Pin Cer DIP
Operating
-10
°C
~ +60
°C
STRUCTURE
•
•
•
•
•
Number of Total Pixels:
Number of Effective Pixels:
Chip Size:
Unit Pixel Size:
Optical Blacks & Dummies:
381(H)
×
506(V)
362(H)
×
492(V)
3.75mm(H)
×
3.30mm(V)
8.10µm(H)
×
4.45µm(V)
Refer to Figure Below
Vertical 1 Line (Even Field Only)
14 2
362
17
2
Dummy Pixels
Optical Black Pixels
Effective
Imaging
Area
OUTPUT
V-CCD
492
12
Effective Pixels
H-CCD
1
1/5 INCH CCD IMAGE SENSOR FOR NTSC CAMERA
KC75118C
BLOCK DIAGRAM
(Top View)
7
V
OUT
6
GND
5
NC
Φ
V1
4
Φ
V2
3
Φ
V3
2
Φ
V4
1
Vertical Shift Register CCD
Vertical Shift Register CCD
Vertical Shift Register CCD
Vertical Shift Register CCD
Cy
Mg
Cy
Cy
G
Cy
Mg
Ye
G
Ye
Ye
Mg
Ye
G
Cy
Mg
Cy
Cy
G
Cy
Mg
Ye
G
Ye
Ye
Mg
Ye
G
Horizontal Shift Register CCD
8
V
DD
9
GND
Φ
SUB
10
11
V
L
Φ
RG
12
Φ
H1
13
Φ
H2
14
Figure 1. Block Diagram
PIN DESCRIPTION
Table 1. Pin Description
Pin
1
2
3
4
5
6
7
Symbol
Φ
V4
Φ
V3
Φ
V2
Φ
V1
NC
GND
V
OUT
Description
Vertical register transfer clock 4
Vertical register transfer clock 3
Vertical register transfer clock 2
Vertical register transfer clock 1
No connection
Ground
Signal output
Pin
8
9
10
11
12
13
14
Symbol
V
DD
GND
Φ
SUB
V
L
Φ
RG
Φ
H1
Φ
H2
Description
Output stage drain bias
Ground
Substrate clock
Protection circuit bias
Reset gate clock
Horizontal CCD transfer clock 1
Horizontal CCD transfer clock 2
2
KC75118C
1/5 INCH CCD IMAGE SENSOR FOR NTSC CAMERA
ABSOLUTE MAXIMUM RATINGS
(NOTE)
Table 2. Absolute Maximum Ratings
Characteristics
Substrate voltage
Vertical clock input voltage
SUB - GND
Φ
V1
,
Φ
V3
, - GND
Φ
V2
,
Φ
V4
- GND
Φ
V1
,
Φ
V3
, - V
L
Φ
V2
,
Φ
V4
- V
L
Φ
V1
,
Φ
V2
,
Φ
V3
,
Φ
V4
- SUB
Horizontal clock input voltage
Φ
V1
,
Φ
V2
, - GND
Φ
H1
,
Φ
H2
- V
L
Voltage difference between vertical and
horizontal clock input pins
Φ
V1
, -
Φ
V3
Φ
V2
, -
Φ
V4
Φ
H1
,
Φ
H2
Φ
H1
,
Φ
H2
-
Φ
V4
Output clock input voltage
Protection circuit bias voltage
Operating temperature
Storage temperature
Φ
RG
- GND
V
L
- SUB
T
OP
T
STG
Symbols
Min.
-0.3
-0.3
-0.3
-0.3
-0.3
-40
-0.3
-0.3
-30
-16
-16
-16
-0.3
-40
-10
-30
Max.
40
30
17
30
17
10
16
16
30
16
16
16
16
0.3
60
80
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
°C
°C
NOTE:
The device can be destroyed, if the applied voltage or temperature is higher than the absolute maximum rating voltage
or temperature.
3
1/5 INCH CCD IMAGE SENSOR FOR NTSC CAMERA
KC75118C
DC CHARACTERISTICS
Table 3. DC Characteristics
Item
Output stage drain bias
Reset gate voltage adjustment range
Protection circuit bias voltage
Output stage drain current
Symbol
V
DD
V
RGL
V
L
I
DD
Min.
14.55
Typ.
15.0
0
Max.
15.45
Unit
V
V
Remar
The lowest vertical clock level
5
mA
CLOCK VOLTAGE CONDITIONS
Table 4. Clock Voltage Conditions
Item
Read-out clock voltage
Vertical transfer clock voltage
Symbol
V
VT
V
VM1
~ V
VM4
V
VL1
~ V
VL4
Horizontal transfer clock voltage
V
ΦH
V
HL
Charge reset clock voltage
V
ΦRG
V
RGLH -
V
RGLL
Substrate clock voltage
V
ΦSUB
21.5
22.5
Min.
14.55
-0.05
-8.5
3.0
-0.05
4.75
Typ.
15.0
0.0
-8.0
5.0
0.0
5.0
Max.
15.45
0.05
-7.5
5.25
0.05
5.25
0.8
23.5
Unit
V
V
V
V
V
V
V
V
Remark
High level
V
VH
= (V
VH
1+V
VH2
)/2
V
VH
= (V
VH
1+V
VH2
)/2
High
Low
High
Low
Shutter
4
KC75118C
1/5 INCH CCD IMAGE SENSOR FOR NTSC CAMERA
DRIVE CLOCK WAVEFORM CONDITIONS
Read Out Clock Waveform
100%
90%
V
VH 1,
V
VH3
10%
0%
tr
twh
tf
0V
Vertical Transfer Clock Waveform
¥Õ
V 1
V
VH1
V
VH
V
VHH
V
VHL
¥Õ
V 3
V
VHH
V
V HL
V
VH L
V
VHL
V
VH3
V
VHH
V
VH H
V
VH
V
VL H
V
VL 1
V
VL L
V
VL 3
V
VL L
V
VL H
V
VL
V
VL
¥Õ
V 2
V
VH H
V
VHH
V
VH
V
VHL
¥Õ
V 4
V
VH
V
VH H
V
V HH
V
VH2
V
VHL
V
VHL
V
VH 4
V
VHL
V
VL 2
V
VL H
V
VL H
V
VL L
V
VL
V
VH
= ( V
V H 1
+ V
V H 2
)/ 2
V
VL 4
V
VL L
V
VL
V
VH H
= V
V H
+ 0. 3V
V
V L
= (V
V L 3
+ V
V L 4
)/ 2
V
¥Õ
V
= V
V H n
- V
V L n
(n =1~4)
V
V H L
= V
V H
- 0. 3 V
V
V L H
= V
V L
+ 0. 3V
V
V L L
= V
V L
- 0. 3 V
5
Mobile and portable
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