PANASONIC MN3114

Video Camera IC
MN3114
Vertical Driver (8 channels) for CCD Area Image Sensors
■ Overview
• Vertical driver block:
Consists of level shifters and 2-value/3-value output
driver circuits.
• SUB driver block:
Consists of a level shifter and a 2-value output driver
circuit.
• Package: 24-pin SSOP
1
2
3
4
5
6
7
8
9
10
11
12
y
■ Features
OSUB
VL
OV8
OV4
OV1
OV5
(N.C.)
VDC
CH3
IV1
CH1
IV4
24
23
22
21
20
19
18
17
16
15
14
13
VHH
OV6
OV2
VM
OV3
OV7
VH
CH4
IV3
CH2
IV2
ISUB
ar
The MN3114 is an 8-channel vertical driver for twodimensional interline CCD area image sensors that also
integrates a single SUB driver channel on the same chip.
Adoption of this IC can reduce both power consumption and parts counts in end products.
(TOP VIEW)
■ Applications
Pr
el
im
in
• Digital still cameras, video cameras
Publication date: April 2002
SDB00057AEM
1
MN3114
Video Camera IC
■ Block Diagram
OV5
N.C.
VDC
CH3
22
4
21
5
3-value
driver
6
3-value
driver
7
8
CH1
IV4
3-value
driver
20
3-value
driver
19
18
Level
shifter
17
Level
shifter
16
Level
shifter
Level
shifter
15
11
Level
shifter
Level
shifter
14
12
Level
shifter
Level
shifter
13
9
10
Level
shifter
Pr
IV1
3
Note) VDC, VL, and VM: Common power supply
VHH and VH: SUB driver block and vertical driver 3-value independent power supply
2
VHH
OV6
OV2
VM
y
OV1
23
ar
OV4
2
in
OV8
24
im
VL
1
el
OSUB
SDB00057AEM
OV3
OV7
VH
CH4
IV3
CH2
IV2
ISUB
Video Camera IC
MN3114
■ Pin Descriptions
Pin No.
Pin name
I/O
Description
VDC
Input block
high-level supply voltage
I
Low-voltage system high-level input
18
VH
Vertical driver block
high-level supply voltage
I
High-voltage system high-level input
24
VHH
SUB driver block
high-level supply voltage
I
High-voltage system high-level input
21
VM
Middle-level supply voltage
I
High-voltage system middle-level input
2
VL
Low-level supply voltage
I
High-voltage system low-level input
10
IV1
Transfer pulse input
I
Charge transfer pulse input
14
IV2
Transfer pulse input
I
Charge transfer pulse input
16
IV3
Transfer pulse input
I
Charge transfer pulse input
12
IV4
Transfer pulse input
I
Charge transfer pulse input
11
CH1
Charge pulse input
I
Charge readout pulse input
15
CH2
Charge pulse input
I
Charge readout pulse input
9
CH3
Charge pulse input
I
Charge readout pulse input
17
CH4
Charge pulse input
I
Charge readout pulse input
13
ISUB
SUB pulse input
5
OV1
3-value transfer pulse
output
22
OV2
2-value transfer pulse
output
O
2-value transfer pulse output
(VH or VL)
20
OV3
3-value transfer pulse
output
O
3-value transfer pulse output
(VH, VM, or VL)
4
OV4
2-value transfer pulse
output
O
2-value transfer pulse output
(VH or VL)
6
OV5
3-value transfer pulse
output
O
3-value transfer pulse output
(VH, VM, or VL)
23
OV6
2-value transfer pulse
output
O
2-value transfer pulse output
(VH or VL)
19
OV7
3-value transfer pulse
output
O
3-value transfer pulse output
(VH, VM, or VL)
3
OV8
2-value transfer pulse
output
O
2-value transfer pulse output
(VH or VL)
1
OSUB
SUB pulse output
O
Unneeded charge sweep-out pulse output
(VHH or VL)
7
N.C.
ar
in
I
Unneeded charge sweep-out pulse input
O
3-value transfer pulse output
(VH, VM, or VL)
im
el
Pr
y
8

SDB00057AEM
3
MN3114
Video Camera IC
■ Operating Mode Table
1. 2-value transfer pulse (vertical driver block)
IV2
IV4
OV2, OV6
OV4, OV8
High
Low
Low
Mid
IV1
IV3
OV1
OV3
CH3
CH4
IV1
IV3
OV5
OV7
High
High
Low
Low
Mid
High
Low
Low
High
Low
ar
CH1
CH2
y
2. 3-value transfer pulse
im
in
Note) IV1, IV2, IV3, IV4, CH1, CH2
High: VDC
Low: GND
OV1, OV2, OV3, OV4, OV5, OV6, OV7, OV8
High: VH
Mid: VM
Low: VL
3. Unneeded charge sweep-out pulse (SUB driver block)
OSUB
High
Low
Low
High
VDC
GND
Pr
Note) ISUB
High:
Low:
OSUB
High:
Low:
el
ISUB
4
VHH
VL
SDB00057AEM
Video Camera IC
MN3114
■ Timing Charts
1. 2-value transfer pulse
High
IV2
Low
Mid
OV2, OV6
Low
2. 2-value transfer pulse
High
IV4
Low
Mid
OV4, OV8
Low
3. 3-value transfer pulse
High
y
IV1
ar
CH1
in
CH3
OV5
4. 3-value transfer pulse
el
IV3
OV3
Pr
CH2
CH4
im
OV1
Low
High
Low
High
Low
High
Mid
Low
High
Mid
Low
High
Low
High
Low
High
Low
High
Mid
Low
High
Mid
OV7
Low
5. SUB pulse
High
ISUB
Low
High
OSUB
Low
SDB00057AEM
5
MN3114
Video Camera IC
■ Electrical Characteristics
1. Absolute Maximum Ratings
Symbol
Rating
Unit
Supply voltage 1
VHH-VL
33
V
Supply voltage 2
VH-VL
30
V
Supply voltage 3
VM
VL to 6
V
Supply voltage 4
VDC
0 to 5
V
Negative supply voltage
VL
−12 to 0
V
Input voltage
VI
VL− 0.3 to VDC+0.3
V
IIC, IOC
±10
mA
IODC
±3
Input and output clamp diode current
Maximum DC load current
Maximum load capacitance
(5 500)
pF/pin
*
PD
(180)
mW
Operating temperature
Topr
−20 to +75
Storage temperature
Tstg
−50 to +125
°C
°C
ar
Power dissipation
CL
mA
*
y
Parameter
2. Operating Conditions at Ta = −20°C to +75°C
Min
Typ
Max
Unit
−10

−4
V
VDC
2.7

3.6
V
Supply voltage 2
VHH-VL
VH-VL

31
V
Supply voltage 3
VH-VL


28
V
VHH-VM
15

18
V
VM



V
fIN


500
kHz
Supply voltage 1
Supply voltage 4
Supply voltage 5
VL
Pr
Input frequency
Condition
im
Negative supply voltage
Symbol
el
Parameter
in
Note) 1. The absolute maximum ratings are limit values for stresses applied to the chip so that the chip will not be destroyed.
Operation is not guaranteed within these ranges.
2. *: Preliminary values
3. DC Characteristics at VHH = 15.0 V, VH = 15.0 V, VL = −7.5 V, VDC = 2.7 V to 3.6 V, Ta = −20°C to +75°C
Parameter
Quiescent supply current
Operating supply current
Symbol
Condition
Min
Typ
Max
Unit



mA
VI = GND, VDC = 3.0 V


(5) *
■ Test conditions
See 2. Input pulse
timing chart.
VI = GND or VDC


(7) *
mA
VDC × 0.7

VDC
V
0.0

VDC × 0.3
V
IDDST
IDDDYN
1) Input pins: IV1, IV2, IV3, IV4, CH1, CH2, CH3, CH4, ISUB
High-level voltage
VIH
Low-level voltage
VIL
Input leakage current
IILK
VDC = 3.0 V
VI = 0 to VDC
Note) *: Preliminary values
6
SDB00057AEM
(−1.0)
*

(1.0)
*
µA
Video Camera IC
MN3114
■ Electrical Characteristics (continued)
3. DC Characteristics (continued) at VHH = 15.0 V, VH = 15.0 V, VL = −7.5 V, VDC = 2.7 V to 3.6 V, Ta = −20°C to +75°C
Parameter
Symbol
Condition
Min
Typ
Max
Unit
− 0.1

VM
V
2) Output pins 1 (2-value output): OV2, OV4, OV6, OV8
Mid-level output voltage
VOM1
IOM1 = −1 mA
Low-level output voltage
VOL1
IOL1 = 1 mA
VL

−7.4
V
Mid-level output on resistance
RONM1
IOM1 = −50 mA


40
Ω
Low-level output on resistance
RONL1
IOL1 = 50 mA


30
Ω
3) Output pins 2 (3-value output): OV1, OV3, OV5, OV7
High-level output voltage
VOH2
IOH2 = 1 mA
14.9

VH
V
Mid-level output voltage
VOM2
IOM2 = 1 mA
− 0.1

VM
V
Low-level output voltage
VOL2
IOL2 = 1 mA
VL

−7.4
V
RONH2
IOH2 = 50 mA


40
Ω
Output on resistance (mid level)
RONM2
IOM2 = ±50 mA


30
Ω
Output on resistance (low level)
RONL2
IOL2 = 50 mA


30
Ω
14.9

VHH
V
VL

−7.4
V
VOHH3
Low-level output voltage
VOL3
IOHH3 = −1 mA
IOL3 = 1 mA
in
High-level output voltage
ar
4) Output pins 3 (SUB output): OSUB
y
Output on resistance (high level)
Output on resistance (high level) RONHH3
IONHH3 = −50 mA


40
Ω
Output on resistance (low level)
IOL3 = 50 mA


30
Ω
im
RONL3
4. AC Characteristics at VHH = 15.0 V, VH = 15.0 V, VL = −7.5 V, VDC = 2.7 V to 3.6 V, Ta = −20°C to +75°C
Parameter
Symbol
Condition
Min
Typ
Max
Unit

100
200
ns

200
300
ns

100
200
ns
TPMH
TPHM

100
200
TTLM
TTML

200
300
TTMH
TTHM

200
300

100
200
ns

200
300
ns
1) Output pins 1 (2-value output): OV2, OV4, OV6, OV8
No load
el
Rise time
Fall time
TPLM
TPML
TTLM
TTML
Pr
Transmission delay time
2) Output pins 2 (3-value output): OV1, OV3, OV5, OV7
Transmission delay time
Rise time
Fall time
TPLM
TPML
No load
ns
3) Output pins 3 (SUB output): OSUB
Transmission delay time
TPLHH
TPHHL
Rise time
Fall time
TTLHH
TTHHL
No load
SDB00057AEM
7
MN3114
Video Camera IC
■ Test Conditions
1. Transmission delay time, rise time, and fall time
tf *
Input
IV1, IV2,
IV3, IV4,
(ISUB)
tr *
VDC
90%
50%
10%
GND
TPLM
(TPLHH)
Output
OV1, OV2,
OV3, OV4,
OV5, OV6,
OV7, OV8,
(OSUB)
TPML
(TPHHL)
VOM
(VOHH)
90%
y
50%
10%
ar
TTML
(TTHHL)
in
TTLM
(TTLHH)
tr *
im
tf *
VDC
90%
Input
CH1, CH2,
CH3, CH4
50%
el
10%
Pr
TPMH
Output
OV1, OV3,
OV5, OV7
GND
TPHM
VOH
90%
50%
10%
VOM
TTMH
Note) *: tr = tf = 20 ns (typ.)
8
VOL
(VOL)
SDB00057AEM
TTHM
Video Camera IC
MN3114
■ Test Conditions (continued)
2. Input pulse timing chart
IV1
IV2
IV3
ar
y
IV4
in
CH1
im
CH2
Pr
CH4
el
CH3
■ Usage Notes
1. If the SUB driver is not used:
1) Connect VHH to VH.
2) Connect ISUB to VDC.
3) Leave OSUB (pin 1) open.
2. Connect bypass condensers to the MN3114 power supply pins VHH, VH, VM, VL, and VDC. Locate these bypass
condensers as close to the IC as possible.
3. Guarantee period after opening the sealed packing:
The guarantee period after opening the sealed desiccated packing is three weeks under environment temperature and
humidity conditions of 30°C and 70% RH.
4. The recommended reflow temperature is 230°C.
SDB00057AEM
9
10
SDB00057AEM
Signal generator
VDC
VL
IV4 12
CH1 11
IV1 10
CH3 9
VDC 8
N.C. 7
OV5 6
OV1 5
OV4 4
OV8 3
VL 2
OSUB 1
Level
shifter
Level
shifter
Level
shifter
Level
shifter
Level
shifter
Level
shifter
Level
shifter
Level
shifter
17 CH4
18 VH
19 OV7
20 OV3
13 ISUB
14 IV2
15 CH2
16 IV3
VH
VM
3.3 µF / 50 V
3.3 µF / 5 V
y
ar
in
Level
shifter
3-value
driver
3-value
driver
im
el
21 VM
1 MΩ
2 200 pF
47 kΩ
200 kΩ
+16 V
CCD
SUB
V8
V7
V6
V5
V4
V3
22 OV2
Note) Connect bypass condensers to the MN3114 power supply pins VHH, VH, VM, VL, and VDC.
Locate these bypass condensers as close to the IC as possible.
3-value
driver
3-value
driver
Pr
V1
V2
VHH
23 OV6
24 VHH
MN3114
Video Camera IC
■ Application Circuit Example
Video Camera IC
MN3114
■ Package Dimensions (unit: mm)
• SSOP024-P-0300C (Lead-free package)
6.50±0.20
24
13
+0.10
0.15-0.05
5.50±0.20
7.50±0.20
1.00±0.20
y
12
0.20+0.10
-0.05
ar
0.50
in
(0.50)
0.10±0.10
1
1.50±0.20
1.60±0.30
0° to 10°
0.50±0.20
Seating plane
Pr
el
im
Seating plane
SDB00057AEM
11
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2001 MAR