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 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. 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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