For Video Equipment
MN3111H
Vertical Driver LSI for Video Camera CCD Area Image Sensor
Overview
The MN3111H is a vertical driver LSI for a two-dimen-
sional interline CCD image sensor. It features a built-in
power supply circuit that, in conjunction with such
external components as four booster capacitors, six volt-
age stabilization capacitors, eight Schottky barrier diodes,
and two Zener diodes, produces stabilized +15.0V and
–10.0V power supplies from a +5.0V input and HD pulses.
Pin Assignment
V
EE
V
HH
OSUB
V
L2
V
L1
OV1
V
M13
OV3
OV2
V
M24
OV4
V
H
36
35
34
33
32
31
30
29
28
27
26
25
Features
Single 5 volt power supply
Applications
Video cameras
OV
EE
C3+
GND
C2–
C3 –
C2+
C1+
C1–
V
CC1
C4+
OV
DD
HD
1
2
3
4
5
6
7
8
9
10
11
12
ISUB
CH1
IV1
IV3
CH2
SENSE2
V
OUT–
V
IN –
GND
N.C.
N.C.
C4 –
37
38
39
40
41
42
43
44
45
46
47
48
24
23
22
21
20
19
18
17
16
15
14
13
V
DD
V
CC2
IV2
IV4
SENSE1
V
OUT+
N.C.
V
IN+
CAP3
CAP2
CAP1
TEST
(TOP VIEW)
QFH048-P-0707
For Video Equipment
Pin Descriptions
Pin No.
9
23
3
45
25
35
30
27
32
33
24
36
17
44
13
12
22
21
39
40
38
41
37
20
42
7
8
6
4
2
5
10
48
V
H
V
HH
V
M13
V
M24
V
L1
V
L2
V
DD
V
EE
V
IN+
V
IN –
TEST
HD
IV2
IV4
IV1
IV3
CH1
CH2
ISUB
SENSE1
SENSE2
C1+
C1–
C2+
C2–
C3+
C3 –
C4+
C4 –
C4 connection
O
C3 connection
O
C2 connection
O
Symbol
V
CC1
V
CC2
GND
Pin Name
"H" level power supply
for input block
"L" level power supply
for input block
"H" level power supply
for vertical driver
"H" level power supply
for SUB driver
"M" level power supply
for vertical driver
"L" level power supply
for vertical driver
"L" level power supply
for SUB driver
Driver power supply 1
Driver power supply 2
Voltage input for positive
voltage monitor
Voltage input for negative
voltage monitor
Test input
HD pulse input
Transfer pulse input
Transfer pulse input
Transfer pulse input
Transfer pulse input
Charge pulse input
Charge pulse input
SUB pulse input
Positive voltage monitor
sensing input
Negative voltage monitor
sensing input
C1 connection
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I/O
I
MN3111H
Function Description
"H" level input for 5 volt circuits
"L" level input for 5 volt circuits
"H" level input for high-voltage circuits
"H" level input for high-voltage circuits
"M" level input for high-voltage circuits
"L" level input for high-voltage circuits
"L" level input for high-voltage circuits
"H" level for high-voltage circuits
"L" level for high-voltage circuits
Voltage input pin for positive voltage
monitor
Voltage input pin for negative voltage
monitor
Test pin (Keep this pin at "H" level.)
HD pulse input pin
Charge transfer pulse input pin
Charge transfer pulse input pin
Charge transfer pulse input pin
Charge transfer pulse input pin
Charge readout pulse input pin
Charge readout pulse input pin
Unwanted charge rejection pulse input pin
Positive voltage monitor control sensing
pin (Leave this pin open.)
Negative voltage monitor control sensing
pin (Leave this pin open.)
Booster block voltage charging capacitor
connection pins
Booster block voltage charging capacitor
connection pins
Booster block voltage charging capacitor
connection pins
Booster block voltage charging capacitor
connection pins
MN3111H
Pin Descriptions (continued)
Pin No.
11
1
19
43
26
28
29
31
34
14
15
16
18
46
47
Symbol
OV
DD
OV
EE
V
OUT+
V
OUT-
OV4
OV2
OV3
OV1
OSUB
CAP1
CAP2
CAP3
N.C.
No connection
—
Pin Name
Booster block positive
voltage output
Booster block negative
voltage output
Positive regulated voltage
output
Negative regulated voltage
output
Binary transfer pulse
output
Binary transfer pulse
output
Tristate transfer pulse
output
Tristate transfer pulse
output
SUB pulse output
Stabilizing capacitor
connection
O
O
O
O
O
O
O
O
O
I/O
O
For Video Equipment
Function Description
Booster block positive voltage
output pin
Booster block negative voltage
output pin
Positive voltage monitor output pin
(Leave this pin open.)
Negative voltage monitor output pin
(Leave this pin open.)
Binary (V
M24
, V
L1
) transfer pulse
output pin
Binary (V
M24
, V
L1
) transfer pulse
output pin
Tristate (V
H
, V
M13
, V
L1
) transfer pulse
output pin
Tristate (V
H
, V
M13
, V
L1
) transfer pulse
output pin
Unwanted charge (V
HH
, V
L2
) rejection
pulse input pin
Pins for connecting capacitors for internal
voltage stabilization circuits
For Video Equipment
Functional Description
Binary transfer pulses (vertical driver block)
IV2
IV4
H
L
OV2
OV4
L
M
MN3111H
Tristate transfer pulses (vertical driver block)
CH1
CH2
H
L
*1 IV1, IV2, IV3, IV4, CH1, CH2
H: V
CC
L: GND
OV1, OV2, OV3, OV4
H: V
H
M: V
M13
, or V
M24
L: V
L1
IV1
IV3
H
L
H
L
OV1
OV3
L
M
L
H
Unwanted charge rejection pulses (SUB driver block)
ISUB
H
L
*1 ISUB
H: V
CC
L: GND
OSUB
H: V
HH
L: V
L2
OSUB
L
H
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
