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Video Camera IC
MN3114
Vertical Driver (8 channels) for CCD Area Image Sensors
s Overview
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.
OSUB VL OV8 OV4 OV1 OV5 (N.C.) VDC CH3 IV1 CH1 IV4 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VHH OV6 OV2 VM OV3 OV7 VH CH4 IV3 CH2 IV2 ISUB
s Features
* 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
s Applications
* Digital still cameras, video cameras
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Publication date: April 2002 SDB00057AEM
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1
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(TOP VIEW)
MN3114
s Block Diagram
Video Camera IC
OSUB
1
24
VHH
VL
2
23
OV6
OV8
3
22
OV2
OV4
4
21
VM
OV1
5
OV5
6
ar
3-value driver
3-value driver 3-value driver
3-value driver
N.C.
7
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SDB00057AEM
VDC
8
IV1
10
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Level shifter Level shifter Level shifter
CH3
9
Level shifter
Pr
CH1
11
IV4
12
Note) VDC, VL, and VM: Common power supply VHH and VH: SUB driver block and vertical driver 3-value independent power supply
2
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20 19 18 Level shifter Level shifter Level shifter Level shifter Level shifter 17 16 15 14 13
OV3
OV7
VH
CH4
IV3
CH2
IV2
ISUB
Video Camera IC
s Pin Descriptions
Pin No. 8 18 24 21 2 10 14 16 12 11 15 9 17 13 5 22 20 4 6 23 19 3 1 7 VDC VH VHH VM VL IV1 IV2 IV3 IV4 CH1 CH2 CH3 CH4 ISUB OV1 OV2 OV3 OV4 OV5 OV6 OV7 Pin name Input block high-level supply voltage Vertical driver block high-level supply voltage SUB driver block high-level supply voltage Middle-level supply voltage Low-level supply voltage Transfer pulse input Transfer pulse input Transfer pulse input Transfer pulse input Charge pulse input Charge pulse input Charge pulse input Charge pulse input SUB pulse input 3-value transfer pulse output 2-value transfer pulse output 3-value transfer pulse output I/O I I I I I I I I I I I I I I Description Low-voltage system high-level input High-voltage system high-level input High-voltage system high-level input High-voltage system middle-level input High-voltage system low-level input Charge transfer pulse input Charge transfer pulse input Charge transfer pulse input
MN3114
Charge readout pulse input Charge readout pulse input
Charge readout pulse input Charge readout pulse input
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O O O O O O O O
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SUB pulse output
3-value transfer pulse output 2-value transfer pulse output 3-value transfer pulse output 2-value transfer pulse output
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2-value transfer pulse output
OV8 OSUB N.C.
in
O
SDB00057AEM
Unneeded charge sweep-out pulse input
3-value transfer pulse output (VH, VM, or VL) 2-value transfer pulse output (VH or VL) 3-value transfer pulse output (VH, VM, or VL) 2-value transfer pulse output (VH or VL) 3-value transfer pulse output (VH, VM, or VL) 2-value transfer pulse output (VH or VL) 3-value transfer pulse output (VH, VM, or VL) 2-value transfer pulse output (VH or VL) Unneeded charge sweep-out pulse output (VHH or VL)
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Charge transfer pulse input
MN3114
s Operating Mode Table
1. 2-value transfer pulse (vertical driver block) IV2 IV4 High Low 2. 3-value transfer pulse CH1 CH2 CH3 CH4 High IV1 IV3 IV1 IV3 High Low Low High Low OV1 OV3 OV5 OV7 Low Mid Low High OV2, OV6 OV4, OV8 Low Mid
Video Camera IC
3. Unneeded charge sweep-out pulse (SUB driver block) ISUB High Low
Note) ISUB High: Low: OSUB High: Low: VDC GND
OSUB Low High
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VHH VL
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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
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Video Camera IC
s Timing Charts
1. 2-value transfer pulse
MN3114
IV2
High Low Mid
OV2, OV6
Low
2. 2-value transfer pulse
IV4
High Low Mid
OV4, OV8
Low
3. 3-value transfer pulse
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SDB00057AEM
IV1 CH1 CH3
High Low High Low High Low High Mid Low High Mid Low
OV1
OV5
4. 3-value transfer pulse
IV3 CH2 CH4
High Low High Low High Low High Mid Low High
OV3
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OV7
Mid Low
5. SUB pulse
ISUB
High Low High
OSUB
Low
5
MN3114
s Electrical Characteristics
1. Absolute Maximum Ratings Parameter Supply voltage 1 Supply voltage 2 Supply voltage 3 Supply voltage 4 Negative supply voltage Input voltage Input and output clamp diode current Maximum DC load current Maximum load capacitance Power dissipation Operating temperature Storage temperature Symbol VHH-VL VH-VL VM VDC VL VI IIC, IOC IODC CL PD Topr Tstg Rating 33 30 VL to 6 0 to 5 -12 to 0 VL- 0.3 to VDC+0.3 10 3 (5 500) (180)
* *
Video Camera IC
Unit V V V V V V mA mA pF/pin mW
-20 to +75 -50 to +125
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Typ Max -4 3.6 31 28 18 500 Typ Max (5) * (7) *
*
C C
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
2. Operating Conditions at Ta = -20C to +75C Parameter Negative supply voltage Supply voltage 1 Supply voltage 2 Supply voltage 3 Supply voltage 4 Supply voltage 5 Input frequency Symbol VL
in
Condition Condition
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Min -10 2.7 VH-VL 15 Min VDC x 0.7 0.0 (-1.0)
Unit V V V V V V kHz
VHH-VL VH-VL
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 = -20C to +75C Parameter Symbol IDDST VI = GND, VDC = 3.0 V Operating supply current IDDDYN s Test conditions See 2. Input pulse timing chart. VI = GND or VDC VDC = 3.0 V VI = 0 to VDC Unit mA
Quiescent supply current
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VHH-VM VM fIN
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VDC VIH VIL IILK
SDB00057AEM
mA
1) Input pins: IV1, IV2, IV3, IV4, CH1, CH2, CH3, CH4, ISUB High-level voltage Low-level voltage Input leakage current
Note) *: Preliminary values
VDC VDC x 0.3 (1.0)
*
V V A
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Video Camera IC
s Electrical Characteristics (continued)
MN3114
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 = -20C to +75C Parameter Symbol Condition IOM1 = -1 mA IOL1 = 1 mA IOM1 = -50 mA IOL1 = 50 mA IOH2 = 1 mA IOM2 = 1 mA IOL2 = 1 mA IOH2 = 50 mA IOM2 = 50 mA IOL2 = 50 mA IOHH3 = -1 mA IOL3 = 1 mA Min - 0.1 VL Typ Max Unit 2) Output pins 1 (2-value output): OV2, OV4, OV6, OV8 Mid-level output voltage Low-level output voltage Mid-level output on resistance Low-level output on resistance VOM1 VOL1 RONM1 RONL1 VM -7.4 40 30 V V
3) Output pins 2 (3-value output): OV1, OV3, OV5, OV7 High-level output voltage Mid-level output voltage Low-level output voltage Output on resistance (high level) Output on resistance (mid level) Output on resistance (low level) VOH2 VOM2 VOL2 RONH2 RONM2 RONL2 14.9 - 0.1 VL VH VM -7.4 40 30 30 V V V
4) Output pins 3 (SUB output): OSUB High-level output voltage Low-level output voltage VOHH3 VOL3
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14.9 VL Min Typ 100 200 100 100 200 200 100 200
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VHH -7.4 40 30
V V
Output on resistance (high level) RONHH3 Output on resistance (low level) RONL3
IONHH3 = -50 mA IOL3 = 50 mA
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 = -20C to +75C Parameter Symbol Condition Max Unit 1) Output pins 1 (2-value output): OV2, OV4, OV6, OV8
2) Output pins 2 (3-value output): OV1, OV3, OV5, OV7 Transmission delay time TPLM TPML No load 200 200 300 300 ns ns
Rise time Fall time
3) Output pins 3 (SUB output): OSUB Transmission delay time Rise time Fall time TPLHH TPHHL TTLHH TTHHL
SDB00057AEM
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Rise time Fall time
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Transmission delay time
TPLM TPML
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No load No load
in
200 300
ns ns
TTLM TTML
TPMH TPHM TTLM TTML TTMH TTHM
200 300
ns ns
7
MN3114
s Test Conditions
1. Transmission delay time, rise time, and fall time
Video Camera IC
tf * Input IV1, IV2, IV3, IV4, (ISUB)
90% 50% 10%
tr *
VDC
GND
TPLM (TPLHH) Output OV1, OV2, OV3, OV4, OV5, OV6, OV7, OV8, (OSUB)
TPML (TPHHL)
VOM (VOHH)
90% 50% 10%
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tr * TPHM TTHM TTML (TTHHL)
VOL (VOL)
TTLM (TTLHH)
tf *
90% 50% 10%
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TPMH
90% 50% 10%
in
TTMH
SDB00057AEM
VDC
Input CH1, CH2, CH3, CH4
GND
Output OV1, OV3, OV5, OV7
Pr
VOH
VOM
Note) *: tr = tf = 20 ns (typ.)
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Video Camera IC
s Test Conditions (continued)
2. Input pulse timing chart
MN3114
IV1
IV2
IV3
CH1
CH2
CH3
CH4
s 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 30C and 70% RH. 4. The recommended reflow temperature is 230C.
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IV4
MN3114
s Application Circuit Example
10
24 VHH VHH V2 V3 V4 V5 V6 V7 VH V8
3.3 F / 5 V 1 M
OSUB 1 V1 23 OV6 22 OV2 21 VM VM
3-value driver
VL
VL 2
OV8 3
OV4 4 20 OV3 19 OV7 18 VH 17 CH4 16 IV3
OV1 5
3-value driver
3-value driver
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Level shifter Level shifter
OV5 6
3-value driver
N.C. 7
SDB00057AEM
VDC
VDC 8
CH3 9
Level shifter
Level shifter
SUB
2 200 pF
IV1 10
Level shifter Level shifter
Level shifter
in
15 CH2 14 IV2
CCD
CH1 11
Level shifter
+16 V 200 k
IV4 12
Level shifter
ar
13 ISUB
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3.3 F / 50 V
47 k
Video Camera IC
Signal generator
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.
Video Camera IC
s Package Dimensions (unit: mm)
* SSOP024-P-0300C (Lead-free package) 6.500.20 24 13
MN3114
1.000.20 5.500.20 7.500.20
0.15-0.05
+0.10
0 to 10 0.500.20 1 (0.50) 0.50 12 0.20+0.10 -0.05
1.500.20 1.600.30
Seating plane
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SDB00057AEM
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0.100.10
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Seating plane 11
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Request for your special attention and precautions in using the technical information and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuit examples of the products. It does not constitute the warranting of industrial property, the granting of relative rights, or the granting of any license. (3) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (4) The products and product specifications described in this material are subject to change without notice for reasons of modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, redundant design is recommended, so that such equipment may not violate relevant laws or regulations because of the function of our products. (6) When using products for which dry packing is required, observe the conditions (including shelf life and after-unpacking standby time) agreed upon when specification sheets are individually exchanged. (7) No part of this material may be reprinted or reproduced by any means without written permission from our company.
Please read the following notes before using the datasheets
A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconductor products best suited to their applications. Due to modification or other reasons, any information contained in this material, such as available product types, technical data, and so on, is subject to change without notice. Customers are advised to contact our semiconductor sales office and obtain the latest information before starting precise technical research and/or purchasing activities. B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but there is always the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any liability for any damages arising from any errors etc. that may appear in this material. C. These materials are solely intended for a customer's individual use. Therefore, without the prior written approval of Panasonic, any other use such as reproducing, selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited.
2001 MAR

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